FIELD

[0001] The present invention relates to a framework system. In particular, the invention relates to a framework system for windows or doors in buildings.

[0002] The invention has been developed primarily for use with windows and doors, and will be described hereinafter with reference to these applications. However, it will be appreciated that the invention is not limited to this particular field of use, and may also be employed in other applications in the building industry.

BACKGROUND

[0003] In the window and door industry, there are traditionally two methods that are used when dealing with window or door problems: repair or replace.

[0004] When dealing with window repairs, for example, repair technicians are often confronted with problems such as fragile, damaged, or otherwise corroded framework, and damaged tracks or glass panelling. Repair technicians are typically required to carry a large variety of tools and parts, such as roller units, to cater for a variety of window track designs which may differ from one building to another. Such problems can be cost and labour-intensive to overcome, particularly with the use of known repair methods and parts in the industry.

[0005] In some cases, window systems can be damaged beyond repair, thereby requiring complete replacement. Complete replacement of window systems is often undesirable as it is typically more cost and labour-intensive than carrying out repairs, and requires removal of existing window frames or reveals which can damage the primary water-proofing materials. Repairing windows, particularly at height, also typically requires scaffolding systems to be installed for external access, leading to additional labour and transportation costs, noise issues, and potential damage to the building’s surrounding landscape when setting up scaffolding systems, particular in residential areas. [0006] Inadequate repair or replacement work in windows and doors can also lead to long-term issues for building owners and tenants, particularly from water ingress at weak joints, and other weather-related or physical damage.

SUMMARY

[0007] It is an object of the present invention to substantially overcome, or at least ameliorate, one or more of the disadvantages of existing arrangements, or at least provide a useful alternative to existing arrangements.

[0008] There is disclosed herein a framework system including: an exterior mount that is adapted to be mounted to an existing window frame of a building, the exterior mount including a body that is elongated along a first direction of extension, the body including: a pair of mounting arms extending from the body in a second direction that is transverse to the first direction of extension, the pair of mounting arms defining an opening therebetween and adapted to engage a section of the existing window frame such that the section of the existing window frame is received in the opening; and a pair of panel support arms extending from the body in a third direction that is opposite to the second direction, the pair of panel support arms defining an opening therebetween and adapted to receive and support a window panel.

[0009] The framework system may further include an interior mount adapted to be mounted to a portion of the exterior mount.

[0010] The interior mount may include a first arm portion adapted to abut the existing window frame and a second arm portion adapted to abut the exterior mount when the interior mount is mounted to the portion of the exterior mount.

[0011] The framework system may further include a thermal break adapted to be mounted between the exterior mount and the existing window frame.

[0012] The thermal break may be mounted to the interior mount. [0013] The framework system may further include a snap-on fascia that is adapted to be mounted to the exterior mount or the interior mount.

[0014] The framework system may further include an awning fascia that is adapted to be mounted to the exterior mount or the interior mount.

[0015] The framework system may further include a fixed window panel adapted to be mounted to the exterior mount.

[0016] The framework system may further include a sliding window panel adapted to be mounted to the exterior mount.

[0017] The framework system may further include a flyscreen adapted to be mounted to the exterior mount.

[0018] The exterior mount may be adapted for snap-fitting engagement with any one or more of the interior mount, the thermal break, the snap-on fascia, the awning fascia, the fixed window panel, the sliding window panel, and the flyscreen.

[0019] The exterior mount may be adapted to be mounted to any one of a sill, jamb, or head of the existing window frame.

[0020] There is further disclosed herein a framework system including: a slide-on mount that is adapted to be mounted to an existing window frame of a building, the slide-on mount including a body that is elongated along a first direction of extension, the body including: a mounting arm having a first arm portion extending from the body in a second direction that is transverse to the first direction of extension and a second arm portion extending from the first arm portion in a third direction that is transverse to the second direction, the mounting arm being adapted to slidingly engage a section of the existing window frame; and a pair of panel support arms extending from the body in a fourth direction that is opposite to the second direction, the pair of panel support arms defining an opening therebetween and adapted to receive and support a window panel. [0021] The framework system may further include a snap-on fascia that is adapted to be mounted to the slide-on mount.

[0022] The framework system may further include a fixed window panel adapted to be mounted to the slide-on mount.

[0023] The framework system may further include a sliding window panel adapted to be mounted to the slide-on mount.

[0024] The framework system may further include a flyscreen adapted to be mounted to the slide-on mount.

[0025] There is further disclosed herein framework system including: a snap-on mount that is adapted to be mounted to an existing window frame of a building, the snap-on window mount including a body that is elongated along a first direction of extension, the body including: a mounting arm having a first arm portion extending from the body in a second direction that is transverse to the first direction of extension and a second arm portion extending from the first arm portion in a third direction that is transverse to the second direction, the mounting arm being adapted to snap-fittingly engage a section of the existing window frame; and a pair of panel support arms extending from the body in a fourth direction that is opposite to the second direction, the pair of panel support arms defining an opening therebetween and adapted to receive and support a window panel.

[0026] The framework system may further include a snap-on fascia that is adapted to be mounted to the snap-on mount.

[0027] The framework system may further include a fixed window panel adapted to be mounted to the snap-on mount.

[0028] The framework system may further include a sliding window panel adapted to be mounted to the snap-on mount. [0029] The framework system may further include a flyscreen adapted to be mounted to the snap-on mount.

[0030] There is further disclosed herein a framework system including: a capping member mountable to an existing window frame of a building; a frame support member mountable to the capping member so as to be aligned with the existing window frame, the frame support member having a first support portion and an opposing second support portion, with the first support portion being adapted for engagement with the capping member; and a panel support member mountable to the second support portion of the frame support member and having at least one elongated opening for receiving and supporting a window panel.

[0031] The first support portion may be adapted for snap-fitting engagement with the capping member.

[0032] The framework system may further include a corner member having a first corner portion and a second corner portion extending transversely from the first comer portion, at least one of the first or second corner portions being mountable to the capping member.

[0033] The first comer portion and the second corner portion may each include a free end to abut and engage the frame support member.

[0034] The capping member may include a capping body and a pair of capping arms extending from the capping body, the pair of capping arms defining an opening therebetween for receiving a section of the existing window frame therein so as to secure the capping member to the existing window frame.

[0035] The capping member may include a slot to receive a corresponding protrusion of the frame support member so as to secure the frame support member to the capping member.

[0036] The protrusion of the frame support member may be provided by the first support portion. [0037] The frame support member may include a slot to receive a corresponding protrusion of the capping member so as to secure the frame support member to the capping member.

[0038] The slot of the frame support member may be provided by the first support portion.

[0039] There is further disclosed herein a framework system including: a capping member mountable to an existing window frame of a building; and a frame support member mountable to the capping member so as to at least partially surround the existing window frame, the frame support member having a first support portion and an opposing second support portion, with the first support portion being adapted for engagement with the capping member, and the second support portion being adapted to receive and support a window panel.

[0040] There is further disclosed herein a capping member mountable to an existing window frame of a building, whereby the capping member includes: a first support portion and an opposing second portion, with the first support portion being adapted for engagement with the existing window frame, and the second support portion being adapted to receive and support a window panel.

BRIEF DESCRIPTION OF THE DRAWINGS

[0041] For a more complete understanding of the present invention, exemplary embodiments of the invention are explained in more detail in the following description with reference to the accompanying drawing figures, in which like reference signs designate like parts and in which:

[0042] Figure l is a schematic partial isometric view of various assembled components of a framework system;

[0043] Figure 2 is a schematic side view of various assembled components of the framework system shown in Figure 1;

[0044] Figure 3 is a schematic side view of a capping member of the framework system shown in Figure 1;

[0045] Figure 4 is a schematic side view of a frame support member of a framework system; [0046] Figure 5 is a schematic side view of a panel support member of a framework system;

[0047] Figure 6 is a schematic side view of a strip member of a framework system;

[0048] Figure 7 is a schematic side view of a fixing member of a framework system;

[0049] Figure 8 is a schematic isometric view of a framework system installation;

[0050] Figure 9 is an enlarged partial isometric view of one comer of the framework system installation shown in Figure 8;

[0051] Figure 10 is an enlarged partial isometric view of one side of the framework system installation shown in Figure 8;

[0052] Figure 11 is an enlarged partial isometric view of another corner of the framework system installation shown in Figure 8;

[0053] Figure 12 is an enlarged partial isometric view of another side of the framework system installation shown in Figure 8;

[0054] Figure 13 is a schematic front view of an existing window frame in a window framing of a building;

[0055] Figure 14 is a schematic side view of an exterior mount of a framework system;

[0056] Figure 15 is a schematic side view of a further exterior mount of a framework system;

[0057] Figure 16 is a schematic side view of a thermal break of a framework system;

[0058] Figure 17 is a schematic side view of an interior mount of a framework system;

[0059] Figure 18 is a schematic side view of a snap-on fascia of a framework system;

[0060] Figures 19 to 21 are schematic isometric views of a framework system installation;

[0061] Figure 22 is a schematic side view of a further exterior mount of a framework system; [0062] Figure 23 is a schematic side view of a further exterior mount of a framework system;

[0063] Figure 24 is a schematic side view of an awning fascia of a framework system;

[0064] Figure 25 is a schematic side view of a flyscreen channel of a framework system;

[0065] Figure 26 is a schematic side view of a channel cover of a framework system;

[0066] Figure 27 is a schematic side view of a linking adapter of a framework system;

[0067] Figure 28 is a schematic side view of a sloped adapter of a framework system;

[0068] Figures 29A to 29P are schematic side views of a framework system assembly and installation sequence for a sliding window sill assembly;

[0069] Figures 30A to 30P are schematic side views of a framework system assembly and installation sequence for a sliding window jamb assembly;

[0070] Figures 31 A to 3 IP are schematic side views of a framework system assembly and installation sequence for a sliding window head assembly;

[0071] Figure 3 IQ is a schematic isometric view of a section of a framework system with an assembled sliding window assembly;

[0072] Figures 31R is a schematic isometric view of a further section of a framework system with an assembled sliding window assembly;

[0073] Figures 32A to 32P are schematic side views of a framework system assembly and installation sequence for an awning window sill assembly;

[0074] Figures 33 A to 330 are schematic side views of a framework system assembly and installation sequence for an awning window jamb assembly;

[0075] Figures 34A to 340 are schematic side views of a framework system assembly and installation sequence for an awning window head assembly; [0076] Figure 34P is a schematic isometric view of a section of a framework system with an assembled sliding window assembly;

[0077] Figure 34Q is a schematic isometric view of a further section of a framework system with an assembled sliding window assembly

[0078] Figures 35 A to 350 are schematic side views of a framework system assembly and installation sequence for a slide-on sliding window assembly;

[0079] Figures 36A to 360 are schematic side views of a framework system assembly and installation sequence for a slide-on awning window assembly;

[0080] Figures 37A to 37M are schematic side views of a framework system assembly and installation sequence for a snap-on sliding window assembly; and

[0081] Figures 38A to 38M are schematic side views of a framework system assembly and installation sequence for a snap-on awning window assembly.

DETAILED DESCRIPTION

[0082] In Figures 1 to 7 of the accompanying drawings, there is schematically depicted an embodiment of a section of a framework system 10 and components thereof that are adapted for installation to an existing window frame (not shown) of a building. For the purpose of this specification, the framework system 10 will be described in relation to windows and window frames, although it will be appreciated that the framework system 10 may similarly be applied to doors and door frames. Each component of the framework system 10 may be formed from extruded aluminium with a powder coated finish, for example. It will, however, be appreciated that the components of the framework system 10 may be formed from any other suitable material, depending on the design and installation requirements of the framework system 10. It will also be appreciated that the components of the framework system 10 may be manufactured to suit meet predetermined dimensions (size, width, length, etc.) and installed ‘as is’, or alternatively, manufactured to meet generic dimension off-site and cut to size on-site, as will be described in further detail below. [0083] In the depicted embodiment, the framework system 10 includes a capping member (exterior mount) 15 mountable to an existing window frame. The capping member 15 may be mounted to any part of the existing window frame (i.e. the sill, the jambs, or the head), and may form the main or underpinning component of the framework system 10. The existing window frame may be an aluminium window fixture, for example, with its window panels removed and with its existing waterproof flashing intact. Depending on the design and installation requirements, the framework system 10 may be provided with a window frame to suit the particular window or door that is being serviced. For the purposes of this specification, however, the framework system 10 will be described in for installation to an existing window frame, such as an existing window frame 18 mounted to a building window framing 19, as shown in the example of Figure 13.

[0084] Referring to Figures 2 and 3, the capping member 15 includes a capping body 20 having a generally planar configuration and a pair of capping arms 25a, 25b extending from the capping body 20. The capping body 20 may be elongated along a first direction of extension and the pair of capping arms 25a, 25b may extend in a second direction that is transverse to the first direction of extension. When installed to a sill or head of an existing window frame 18, for example, the capping body 20 may be elongated along the width W of the existing window frame 18. Likewise, when installed to a jamb of the existing window frame 18, the capping body 20 may be elongated along the height H of the existing window frame 18. It will be appreciated that the capping body 20 may extend along a small distance, or may alternatively extend substantially along the width or height of the existing window frame.

[0085] In the depicted embodiment, the pair of capping arms 25a, 25b extend from the capping body 20 in a second direction that is transverse to the first direction of extension. The pair of capping arms 25a, 25b define an opening 28 therebetween. The capping arms 25a, 25b are adapted to engage a section of an existing window frame such that the section of the existing window frame is received in the opening 28, allowing the capping member 15 to be secured to the existing window frame. It will be appreciated that the capping arms 25a, 25b may be resiliently deformable so as to provide a snap-fitting engagement with the existing window frame. Additionally or alternatively, the capping member 15 may be fastened to the existing window frame by any suitable mechanical means, such as by screws, rivets, or the like. [0086] In some embodiments, the capping member 15 may include a further capping arm 25c as shown in the depicted embodiment, and which is spaced apart from one of the capping arms, such as the capping arm 25b, to define a further opening 29 therebetween. Similar to the arrangement described above, the capping arms 25b and 25c may engage a further section of an existing window frame such that this further section of the existing window frame is receiving in the opening 29. The capping arm 25c may also be resiliently deformable so as to provide a snap-fitting engagement with the existing window frame.

[0087] In the depicted embodiment, the capping arms 25a, 25b are each shown to include three sections 30, 31, and 32 separated by grooves or slots to facilitate on-site removal of one or more of the sections 30, 31, and 32. This arrangement may at least allow for the length of the capping arms 25a, 25b to be adjusted, depending on the height or configuration of the existing window frame 18. For example, some window frames may have a frame height that corresponds to the length of the capping arms 25a, 25b with all three sections 30, 31, and 32 intact, such that the capping member 15 may simply be installed ‘as is’ without any length adjustment, and which would allow the capping body 20 to remain flush with the window frame and/or the window sill (with minimal gaps). However, other window frames may have a lower frame height, which may then require the removal of one or more of the sections 30, 31, and 32 to reduce the length of the capping arms 25a, 25b, so that the capping body 20 is able to be flush with the window frame and/or the window sill when installed. This arrangement may at least allow for the framework system 10 to have a suitably ‘square’ foundation, even if the existing window frame may not have retained its original ‘square’ shape (e.g. where the sides of the existing window frame may have shifted/tilted over a prolonged period of time). It will be appreciated that the number and design of the sections 30, 31, and 32 are not necessarily limited by the configuration as shown in the drawings and described above.

[0088] It will be understood that the quantity and arrangement of the capping arms 25a, 25b, or 25c are also not necessarily limited by the configuration as shown in the drawings and described above, and may be adapted to suit the design and installation requirements of the framework system 10. For example, the capping arms 25a, 25b may be custom-made off-site to have a predetermined length to suit a known window frame height, thereby removing the need to include any of the sections 30, 31 and 32. The capping member 15 may also include various mechanisms such as slots, grooves, protrusions, or the like to facilitate attachment to other components of the framework system 10. The capping member 15 may also include any number of capping arms 25a, 25b, 25c to suit the design requirements of the framework system 10.

[0089] In some embodiments, and referring to Figure 3, the capping member 15 may include a slot 35 to facilitate the mounting of the capping member 15 to other components of the framework system 10, as will be described in further detail below. In the depicted embodiment, the slot 35 is provided as part of the capping arm 25a (with a further slot 35 being provided as part of the capping arm 25c), although it will be appreciated that one or more of the slots 35 may alternatively be provided as part of any other portion of the capping member 15, including the capping body 20. The capping member 15 may also include one or more protrusions 38 to again facilitate the mounting of the capping member 15 to other components of the framework system 10, as will be described in further detail below. In the depicted embodiment, a protrusion 38 is provided as part of the capping arm 25a (with a further protrusion 38 being provided as part of the capping arm 25c), although it will be appreciated that one or more of the protrusions 38 may alternatively be provided as part of any other portion of the capping member 15, including the capping body 20. In other embodiments (not shown), one or more of the slots 35 and/or the protrusions 38 may be omitted.

[0090] In other embodiments (not shown), the capping member 15 may include one or more panel support portions to adapted to receive and support a window panel (for example, a sliding window panel). The panel support portions may include panel support arms that extend from the capping body 20 in a direction opposite to the capping arms (i.e. in a third direction that is opposite to the second direction), whereby the panel support arms define one or more openings therebetween to receive and support one or more window panels. In this embodiment, the capping body 20 of the capping member 15 may be elongated to accommodate the width and/or height of the window panel.

[0091] In some embodiments, the framework system 10 may further include a frame support member 40 mountable to the capping member 15. The frame support member 40 may be elongated so as to be aligned with the sill, jambs, or head of the existing window frame 18. In a typical installation as shown in Figure 8, the framework system 10 may include four frame support members 40 which are aligned with the top (head), bottom (sill), and left and right sides (jambs) of the existing window frame to create a border. Referring to Figure 4, the frame support member 40 has a frame support body 45 with a first (lower) support portion 50 and a second (upper) support portion 55. The first (lower) support portion 50 is adapted for engagement with the capping member 15, whereby the capping body 20 at least partially abuts the frame support body 45. In other embodiments, the frame support member 40 may be omitted.

[0092] In the depicted embodiment, the first (lower) support portion 50 of the frame support member 40 includes a pair of frame support arms 55a, 55b extending from the frame support body 45 and defining an opening 58 therebetween. The frame support body 45 may be elongated along a first direction of extension and the pair of frame support arms 55a, 55b may extend in a second direction that is transverse to the first direction of extension. The frame support arms 55a, 55b are adapted to engage the capping member 15 such that at least part of the capping member 15 is received in the opening 58, allowing the frame support member 40 to be secured to the capping member 15. The capping body 20 may have a width that corresponds to a width of the opening 58. It will be appreciated that the frame support arms 55a, 55b may be resiliently deformable so as to provide a snap-fitting engagement with the capping member 15. The frame support arms 55a, 55b may be provided with a respective protrusion 59a, 59b to engage the slot 35 of the capping arms 25a, 25c, for example. The frame support arms 55a, 55b may similarly be provided with respective slots 60a, 60b to engage the protrusion 38 of the capping arms 25a, 25c. It will be understood that the quantity and arrangement of the frame support arms 55a, 55b is also not necessarily limited by the configuration as shown in the drawings and described above, and may be adapted to suit the design and installation requirements of the framework system 10.

[0093] In the depicted embodiment, the second (upper) support portion 55 of the frame support member 40 includes a pair of frame support arms 60a, 60b extending from the frame support body 45 and defining an opening 62 therein. The pair of frame support arms 60a, 60b may extend in a third direction that is opposite to the second direction of extension (of the pair of frame support arms 55a, 55b) and transverse to the first direction of extension (of the frame support body 45). It is envisaged that the opening 62 between the frame support arms 60a, 60b may be adapted to receive and support a panel support member as will be described in further detail below. However, in other embodiments (not shown), the frame support arms 60a, 60b may be adapted receive and support a window panel (for example, a sliding window panel). It will again be understood that the number and arrangement of the frame support arms 60a, 60b is also not necessarily limited by the configuration as shown in the drawings and described above, and may be adapted to suit the design and installation requirements of the framework system 10.

[0094] In some embodiments, the frame support member 40 may include an extemal/outer cover portion 64 that extends from and is integrally formed with the frame support body 45. It is envisaged that the external/outer cover portion 64 may provide a part (i.e. a fascia) of the framework system 10 that covers the existing window frame when viewed from the external of the building (whereby the bottom edge of the external/outer cover portion 64 is flush with the existing window sill). In this arrangement, the aesthetic appearance of the components of the framework system 10 may be consistent with one another, and may also be customised to suit the requirements of the building or the customer. It will also be appreciated that the extemal/cover portion 64 may also provide a seal for the framework system 10 so as to prevent water ingress. In other embodiments, and as will be described in further detail below, the framework system 10 may include a separately formed external/outer cover portion or fascia which may be mounted to any one or more of the components of the framework system 10. In yet further embodiments (not shown), the external/cover portion 64 may be omitted.

[0095] In some embodiments, the framework system 10 may further include a panel support member 70 mountable to the frame support member 40. In the depicted embodiment, the panel support member 70 includes a panel support member body 75 that is at least partially insertable into the opening 62 of the frame support member 40. The panel support member body 75 may have a width that corresponds to a width of the opening 62 of the frame support member 40. The panel support member 70 may include a pair of panel support arms 78a, 78b extending from the panel support member body 75 and defining an opening 80 therebetween. The panel support member body 75 may be elongated along a first direction of extension and the pair of panel support arms 78a, 78b may extend in a second direction that is transverse to the first direction of extension. The opening 80 may be elongated along a length of the panel support member 70 so as to receive and support a window panel (for example, a sliding window panel). It will be appreciated that the panel support arms 78a, 78b may be resiliently deformable so as to provide a snap-fitting engagement with the window panel. In other embodiments, the panel support member 70 may be omitted.

[0096] In some embodiments, the panel support member 70 may further include a stile portion 85 which, in the depicted embodiment, extends from the panel support arm 78a. The stile portion 85 may be adapted to receive certain window fixtures, for example a sliding sash fixture. As shown in Figure 5, the stile portion 85 provides an opening 88 in which the frame support arm 60a of the frame support member 40, for example (or any other component of the framework system 10), may fit into. In the depicted embodiment, this opening 88 is provided between the stile portion 85 and the panel support arm 78a. This may at least facilitate the engagement of the panel support member 70 to the frame support member 40. The stile portion 85 and the frame support member 40 may include a respective protrusion 90 and 92 adapted to be received in a corresponding slot of another component of the framework system 10. For example, the protrusion 92 of the panel support arm 78a may be received in a corresponding slot 95 of the frame support arm 60a. In other embodiments, the stile portion 85 may be omitted.

[0097] In some embodiments, thef ram ework system 10 may further include a strip member 100 that is mountable between the frame support arm 60b and a further frame support arm 105 of the frame support member 70. The strip member 100 includes a strip member body 110 having a pair of strip member arms 115a, 115b extending thereform. The strip member arms 115a, 115b define an opening 120 therebetween. This opening 120 is adapted to receive an end portion of the further frame support arm 105. The strip member 100 may be used for locating and locking centralised fixed sash windows or other fixed panels into a designated position as shown in Figure 8, for example. The strip member 100 may also be used to conceal and cover any unused other tracks. In other embodiments, the strip member 100 may be omitted.

[0098] The framework system 10 may further include one or more additional components such as, but not limited to, a fixing member 130 and a corner member 140 as shown in the depicted embodiments. Other additional components may include thermal breaks, snap-on fascias, awning fascias, flyscreen channels, and adaptor components. One or more of these components will be described in further detail below in relation to variations of the framework system 10. It will be appreciated that the various components of the framework system 10 described above may be interchanged with the various components of the additional or alternative framework systems described below, depending on the design requirements thereof.

[0099] Referring to Figure 7, for example, the fixing member 130 may have a number of fixing member arms 135a, 135b, 135c, 135d to facilitate engagement with other components of the framework system 10 or with existing window frames or window panels. For example, the fixing member arms 135a and 135b may be arranged to receive a fixed window panel in casement windows, such as window panel 138 as shown in Figure 8.

[0100] Referring to Figures 9 to 12, which show various different configurations/arrangements of the framework system 10 components, the corner member 140 may include a first comer portion 145 and a second corner portion 150 extending transversely from the first comer portion 145 (see Figure 12). The first and second corner portions 145, 150 may be separately or integrally formed, depending on the design and installation requirements of the framework system 10. It will, however, be appreciated that integrally formed first and second corner portions 145, 150 may reduce the likelihood of water ingress due to the absence of gaps. The comer member 140 may be mountable to the capping member 15 and the frame support member 40 so as to provide a connection therebetween. The corner member 140 may alternatively be mounted to one or more of the other components of the framework system 10. In the embodiment as shown in Figure 8, the framework system 10 includes four corner members 140 for installation in a typical window frame opening.

[0101] It will be understood that the quantity and arrangement of the various components of the framework system 10 is not necessarily limited by the configuration as shown in the drawings and described above, and may be adapted or customised to suit the design and installation requirements of the framework system 10. For example, the framework system 10 may include any number of interconnecting capping members 15 and frame support members 40, panel support members 70, and corner members 140 installed to an existing window frame. The completed arrangement of one example of the framework system 10 is best shown in Figure 8.

[0102] The assembly and installation of the framework system 10 to an existing window frame or opening will now be described.

[0103] Firstly, a pre-installation process involves clearing an outer section or area underneath the existing window frame of a building to ensure that, in the event of a component falling or being dropped outside of the window, there is a catchment area that will prevent persons or structures from being harmed or damaged. This is particularly important for “at height” installations. Drop sheets may also be placed inside the building to ensure that flooring is protected. [0104] The next step in the pre-installation process involves the removal of the components from an existing window frame, such as sliding and fixed panels. This leaves a bare opening in the existing window frame that is ready for the installation of the framework system 10. Measurements of the existing window frame dimensions are then taken to enable the various components of the framework system 10 to be cut to fit.

[0105] To install the framework system 10, one or more of the capping members 15 is firstly mounted to the existing window frame, such that each capping member 15 may act as an anchor for the other components. Each capping member 15 may be fixed into place by fastening key sections into an existing window track by means of screws or rivets, for example. The installation of the capping member 15 may at least provide an opportunity to correct integral areas such as shape by adjusting the position of fastening to existing fixtures. This may at least allow for the correction of out-of-square comers, sill and head dilapidation, and vertical and horizontal distortion.

[0106] In embodiments whereby the frame support members 40 are required, one or more of the frame support members 40 is then mounted to the one or more capping members 15 (by way of a snap-fitting engagement, for example) to create the new window fixture. In the example shown in Figure 8, four of the frame support members 40 may be mounted at the top, bottom, and left and right sides of the rectangular window opening, with each frame support member 40 extending between the various capping members 15. This step of the installation process creates the new window tracks that the other additional components of the framework system 10 may be mounted or installed on to. This step of the installation process may also determine the dimension of other components of the framework system 10.

[0107] Other additional components of the framework system 10, such as one or more of the comer members 140 to create the right-angled comers of the framework system 10, and one or more of the panel support members 70 to support a window panel, may be added depending on the design requirements of the framework system. As discussed above, it will be appreciated that any one of the components of the framework system 10 may be cut to exact length on-site and installed from the inside of the building, instead of the outside as with conventional repairs and replacements. The various components of the framework system 10 are also designed to be easily mounted to one another by way of snap-fitting or press-fit engagement or interference fits. It will, however, be appreciated that the various components of the framework system 10 may be mounted to one another by other suitable engagement or fastening means.

[0108] The installation process is completed by measuring and installing the desired fixed window panels into the required positions on the tracks created by the framework system 10. One or more seals, such as Mohair weather pile seals, may be inserted into or in between the various components of the framework system 10 to provide additional protection or weather control. One or more of the desired sliding window panels may then be installed to the framework system 10 to complete the window assembly, and tested for good slide, seal, lock, and ease of use.

[0109] In Figures 14 to 28 of the accompanying drawings, there is schematically depicted various additional or alternative components of a framework system 1000, which functions in generally the same manner as the system 10 described above, with like reference numerals being used to indicate like features. It will be appreciated that, due to the modularity of the design of the various components of the framework system 10 and 1000, the various components of the framework system 1000 described below may be interchanged with the various components of the framework system 10 described above, depending on the design requirements thereof. Like the framework system 10 described above, each component of the framework system 1000 may be formed from extruded aluminium with a powder coated finish, for example. It will, however, be appreciated that the components of the framework system 1000 may be formed from any other suitable material, depending on the design and installation requirements of the framework system 1000. It will also be appreciated that the components of the framework system 1000 may be manufactured to suit meet predetermined dimensions (size, width, length etc.) and installed ‘as is’, or alternatively, manufactured to meet generic dimension off-site, and cut to size on-site, as will be described in further detail below.

[0110] In Figure 14, for example, a capping member (which functions in a similar manner to the capping member 15 described above) in the form of an exterior mount 1015 is shown. A further variation of the exterior mount 1015 is shown in Figure 15. The exterior mounts 1015 in the depicted embodiments are adapted for a sliding window assembly, and may be installed on the sill, jambs, or head of the existing window frame 18. Further variations of the exterior mount 1015 are shown in Figures 22 and 23 as exterior mounts 1016, which are adapted for an awning window assembly. The exterior mounts 1016 function in a similar manner to the exterior mounts 1015, and may be installed on the silljambs, or head of the existing window frame 18.

[OHl] The exterior mount 1015 in this embodiment includes a pair of mounting arms 1025a, 1025b extending from a body 1020. The body 1020 of the exterior mount 1015 may be elongated along a first direction of extension and the pair of mounting arms 1025a, 1025b may extend in a second direction that is transverse to the first direction of extension. The pair of mounting arms 1025a, 1025b define an opening 1028 therebetween. The mounting arms 1025a, 1025b are adapted to engage a section (such an exterior wall portion) of an existing window frame such that the section of the existing window frame is received in the opening 1028, allowing the exterior mount 1015 to be secured to the existing window frame. It will be appreciated that the mounting arms 1025a, 1025b may be resiliently deformable so as to provide a snap-fitting engagement with the existing window frame. Additionally or alternatively, the exterior mount 1015 may be fastened to the existing window frame by any suitable mechanical means, such as by screws, rivets, or the like.

[0112] The exterior mount 1015 may further include one or more panel support arms 1078 (shown as panel support arms 1078a, 1078b, and 1078c in Figure 14) that extend from the body 1020. The panel support arms 1078 may extend in a third direction that is opposite to the second direction of extension (of the pair of mounting arms 1025a, 1025b) and transverse to the first direction of extension (of the body 1020). One or more intermediary portions 1079 may be provided between the body 1020 and the panel support arms 1078. Two of the panel support arms 1078 may define an opening 1080 therebetween. In the example shown in Figure 14, the support arms 1078a and 1078b define an opening 1080a therebetween, whilst the support arms 1078b and 1078c define an opening 1080b therebetween. The opening(s) 1080 may be elongated along a length of the exterior mount 1015 so as to receive and support a window panel (for example, a sliding window panel). It will be appreciated that the panel support arms 1078 may be resiliently deformable so as to provide a snap-fitting engagement with the window panel. The opening(s) 1080 may also be adapted to receive other components of the framework system 10 or 1000, such as a flyscreen adaptor and/or channel to facilitate the mounting of one or more flyscreens (not shown).

[0113] The one or more intermediary portions 1079 and/or any other portion of the body 1020 may provide one or more openings to receive various components of the framework system 10 or 1000, such as a thermal break and an interior mount. An example of a thermal break 1081 is shown in Figure 16, whilst an example of an interior mount 1082 is shown in Figure 17. The thermal break 1081 may have a U-shaped cross-section as shown in Figure 16, or any other suitable configuration. The interior mount 1082 may have a body 1083 and one or more arm portions 1084 (shown as arm portions 1084a, 1084b, 1084c, and 1084d) extending from a body to facilitate engagement with other components of the framework system 10 or 1000. For example, a pair of the arm portions 1084c and 1084d may define an opening therebetween to receive one or more portions of a snap-on fascia 1085 (see Figure 18) by way of a snap-fitting engagement. The one or more arm portions 1084 of the interior mount 1082 may abut the existing window frame 18 or the exterior mount 1015 when the interior mount 1082 is mounted to the exterior mount 1015. Returning to Figures 14 and 15, the exterior mount 1015 may also include one or more further arm portions 1086a and 1086b defining an opening therebetween to receive one or more portions of the snap-on fascia 1085 by way of a snap-fitting engagement.

[0114] It will again be understood that the number and arrangement of the arms, slots, or openings of the exterior mounts 1015, 1016, the thermal break 1081, the interior mount 1082, and the snap-on fascia 1085 are also not necessarily limited by the configuration as shown in the drawings and described above, and may be adapted to suit the design and installation requirements of the framework system 10 or 1000. For example, like the capping member 15 described above, the exterior mounts 1015 and 1016 (and likewise, the interior mount 1082) may also include various mechanisms such as slots, grooves, protrusions, or the like to facilitate attachment to other components of the framework system 10 or 1000. The exterior mounts 1015 and 1016 (and likewise, the interior mount 1082) may also include any number of mounting arms or panel support arms to suit the design requirements of the framework system 1000. It will also be appreciated that the various components of the framework system 10 or 1000 associated with the exterior mount 1015 or 1016 may added or removed to suit the design and installation requirements of the framework system 10 or 1000.

[0115] One example of the assembly and installation of the framework system 1000 to an existing window frame 18 will now be described with reference to Figures 19 to 21. It will be appreciated that the assembly and installation of the framework system 1000 described below may include elements or steps (e.g. the pre-installation steps) that are consistent with the assembly and installation of the framework system 10 described above. At a first step as shown in Figure 19, a pair of the exterior mounts 1015, a pair of thermal breaks 1081, and a pair of the interior mounts 1082 are installed to the left and right sides (jambs) of the existing window frame. At a second step as shown in Figure 20, a pair of the exterior mounts 1015, a pair of the thermal breaks 1081, and a pair of the interior mounts 1082 are installed to the top and bottom sides (head and sill) of the existing window frame. At a third step as shown in Figure 21, a pair of the snap-on fascias 1085 are installed to the front and rear faces of the framework system 1000 to complete the assembly and installation.

[0116] The framework system 1000 may further include one or more additional components such as, but not limited to, an awning fascia 1090 (see Figure 24) for an awning window installation, a flyscreen channel 1092 (see Figure 25), a channel cover 1094 (see Figure 26), a linking adapter 1096 (see Figure 27), and a sloped adapter 1098 (see Figure 28). It will be appreciated that the one or more additional components may be included depending on the design requirements of the framework system 1000. As with the framework system 10 discussed above, it will be appreciated that any one of the components of the framework system 1000 may be cut to exact length on-site and installed from the inside of the building, instead of the outside as with conventional repairs and replacements. The various components of the framework system 1000 are also designed to be easily mounted to one another by way of snapfitting or press-fit engagement or interference fits. It will, however, be appreciated that the various components of the framework system 1000 may be mounted to one another by other suitable engagement means.

[0117] A more detailed assembly and installation sequence of the framework system 1000 involving one or more of the components described above is shown in Figures 29A to 29P (for a sliding window sill assembly), Figures 30A to 3 OP (for a sliding window jamb assembly), Figures 31 A to 3 IP (for a sliding window head assembly), Figures 32A to 32P (for an awning window sill assembly), Figures 33A to 330 (for an awning window jamb assembly), and Figures 34A to 340 (for an awning window head assembly). It will be appreciated that the assembly and installation sequence of the framework system 1000 as shown in the Figures are provided as examples only, with one or more of the steps and/or components being omittable depending on the design and installation requirements of the framework system 1000. Sliding window sill assembly

[0118] At step 1 of the sliding window sill assembly as shown in Figure 29A, the existing window frame 18 is cleaned and the exterior mount 1015 is aligned with a section (e.g. an exterior wall) of the existing window frame 18. At step 2 as shown in Figure 29B, the exterior mount 1015 is pressed or mounted onto the section of the existing window frame, whereby a pair of the mounting arms of the exterior mount 1015 engage the section of the existing window frame 18, for example. Checks are then performed to ensure that the exterior mount 1015 is level against the existing window frame 18 and the building window framing 19 in general. At step 3 as shown in Figure 29C, a thermal break 1081 is aligned and pushed onto a long arm of an interior mount 1082, whereby a pair of arms of the thermal break engage the long arm of the interior mount 1082. At step 4 as shown in Figure 29D, the interior mount 1082 and the thermal break 1081 are aligned with a slot in the exterior mount 1015 and at step 5 as shown in Figure 29E, the interior mount 1082 is slid into the slot of the exterior mount 1015. Checks are then performed to ensure that the interior mount 1082 is flush against the existing window frame 18. At step 6 as shown in Figure 29F, screws are aligned with pre-drilled holes in the various components, and at step 7 as shown in Figure 29G, the various components are screwed together and checks are performed to ensure that the components are firmly mounted to the existing window frame 18. At step 8 as shown in Figure 29H, a snap-on fascia 1085 is aligned with the exterior mount 1015 and at step 9 as shown in Figure 291, the snap-on fascia 1085 is pushed onto the exterior mount 1015 (whereby a pair of arms of the snap-on fascia 1085 may engage a pair of arms of the exterior mount 1015, for example). Checks are then performed to ensure that it is firmly mounted (an audible click may be heard). At step 10 as shown in Figure 29J, a further snap-on fascia 1085 is aligned with the interior mount 1082 and at step 11 as shown in Figure 29K, the snap-on fascia 1085 is pushed onto the interior mount 1082 (whereby a pair of arms of the snap-on fascia 1085 may engage a pair of arms of the interior mount 1082, for example). Checks are then performed to ensure that it is firmly mounted (an audible click may be heard). At step 12 as shown in Figure 29L, a fixed window panel 1100 is mounted to the exterior mount 1015 and at step 13 as shown in Figure 29M, a sliding window panel 1102 is mounted to the exterior mount 1015, and checks are performed to ensure that the window functions correctly. Steps 14 to 16 as shown in Figures 29N, 290, and 29P show the installation of a fly screen 1104 in place of the fixed window panel 1100. [0119] In the following Figures, like reference numerals will be accorded to like features in respect of the components described above. In the interest of clarity, not all features will be accorded a reference numeral.

Sliding window iamb assembly

[0120] At step 1 of the sliding window jamb assembly as shown in Figure 30A, the existing window frame 18 is cleaned and an exterior side mount 1015 is aligned with a section (e.g. an exterior wall) of the existing window frame 18. At step 2 as shown in Figure 30B, the exterior side mount 1015 is pressed onto the exterior wall of the existing window frame 18, whereby a pair of the mounting arms of the exterior mount 1015 engage the section of the existing window frame 18, for example. Checks are then performed to ensure that the exterior side mount 1015 is level. At step 3 as shown in Figure 30C, a thermal break 1081 is aligned and pushed onto a long arm of an interior mount 1082, whereby a pair of arms of the thermal break engage the long arm of the interior mount 1082. At step 4 as shown in Figure 30D, the interior mount 1082 and the thermal break 1081 are aligned with a slot in the exterior side mount 1015. At step 5 as shown in Figure 30E, the interior mount 1082 is slid into a slot of the exterior side mount 1015.

Checks are performed to ensure that the interior mount 1082 is flush against the existing window frame 18. At step 6 as shown in Figure 30F, screws are aligned with pre-drilled holes in the various components, and at step 7 as shown in Figure 30G, the various components are screwed together and checks and performed to ensure that the components are firmly mounted to the existing window frame 18. At step 8 as shown in Figure 30H. a snap-on fascia 1085 is aligned with the exterior side mount 1015 and at step 9 as shown in Figure 301, the snap-on fascia 1085 is pushed onto the exterior side mount 1015 (whereby a pair of arms of the snap-on fascia 1085 may engage a pair of arms of the exterior side mount 1015, for example). Checks are then performed to ensure that it is firmly mounted (an audible click may be heard). At step 10 as shown in Figure 30J, a further snap-on fascia 1085 is aligned with the interior mount 1082 and at step 11 as shown in Figure 30K, the snap-on fascia 1085 is pushed onto the interior mount 1082 (whereby a pair of arms of the snap-on fascia 1085 may engage a pair of arms of the interior mount 1082, for example). Checks are then performed to ensure that it is firmly mounted (an audible click may be heard). At step 12 as shown in Figure 30L, a fixed window panel 1100 is mounted to the exterior mount 1015. At step 13, a flyscreen 1104 may be installed by aligning a jamb fly screen adapter 1106 with an exterior channel of the exterior mount 1015, and at step 14 as shown in Figure 30M, the jamb flyscreen adapter 1106 is pushed onto the exterior mount 1015 and checks are performed to ensure that it is firmly mounted (an audible click may be heard). At step 15 as shown in Figure 30N, the flyscreen 1104 is mounted to the jamb flyscreen adapter 1106. At steps 16 and 17 as shown ins Figure 300 and 30P, a sliding window panel 1102 is mounted to the exterior mount 1015, and checks are performed to ensure the window functions correctly.

Sliding window head assembly

[0121] At step 1 of the sliding window head assembly as shown in Figure 31 A, the existing window frame 18 is cleaned and the exterior upper mount 1015 is aligned with a section (e.g. an exterior wall) of the existing window frame 18. At step 2 as shown in Figure 3 IB, the exterior upper mount 1015 is pressed or mounted onto the section of the existing window frame 18, whereby a pair of the mounting arms of the exterior mount 1015 engage the section of the existing window frame 18, for example. Checks are then performed to ensure that the exterior upper mount 1015 is level. At step 3 as shown in Figure 31C, a thermal break 1081 is aligned and pushed onto a long arm of an interior mount 1082, whereby a pair of arms of the thermal break engage the long arm of the interior mount 1082. At step 4 as shown in Figure 3 ID, the interior mount 1082 and the thermal break 1081 are aligned with a slot in the exterior upper mount 1015 and at step 5 as shown in Figure 3 IE, the interior mount 1082 is slid into the exterior upper mount 1015, and checks are performed to ensure that the interior mount 1082 is flush against the existing window frame 18. At step 6 as shown in Figure 3 IF, screws are aligned with pre-drilled holes in the various components, and at step 7 as shown in Figure 31G, the various components are screwed together and checks are performed to ensure that the components are firmly mounted to the existing window frame 18. At step 8 as shown in Figure 31H, a snap-on fascia 1085 is aligned with the exterior upper mount and at step 9 as shown in Figure 3 II, the snap-on fascia is pushed onto the exterior upper mount 1015 (whereby a pair of arms of the snap-on fascia 1085 may engage a pair of arms of the exterior upper mount 1015, for example). Checks are then performed to ensure that it is firmly mounted (an audible click may be heard). At step 10 as shown in Figure 31 J, a further snap-on fascia 1085 is aligned with the interior mount 1082 and at step 11 as shown in Figure 3 IK, the snap-on fascia 1085 is pushed onto the interior mount 1082 (whereby a pair of arms of the snap-on fascia 1085 may engage a pair of arms of the interior mount 1082, for example). Checks are then performed to ensure that it is firmly mounted (an audible click may be heard). At step 12 as shown in Figure 3 IL, a fixed window panel 1100 is mounted to the exterior upper mount 1015. Steps 13 to 15 as shown in Figures 3 IM, 3 IN, and 310 show the installation of a flyscreen 1104. At step 16 as shown in Figure 3 IP, a sliding window panel 1102 is mounted to the exterior mount 1015, and checks are performed to ensure the window functions correctly.

[0122] By way of example only, embodiments of a section of a framework system with an assembled sliding window assembly are shown in Figures 3 IQ and 31R.

Awning window sill assembly

[0123] At step 1 of the awning window sill assembly as shown in Figure 32A, the existing window frame 18 is cleaned and the awning exterior mount 1016 is aligned with a section (e.g. an exterior wall) of the existing window frame 18. At step 2 as shown in Figure 32B, the awning exterior mount 1016 is pressed or mounted onto the section of the existing window frame, whereby the pair of the mounting arms of the exterior mount 1016 engage the section of the existing window frame 18, for example. Checks are then performed to ensure that the exterior mount 1016 is level. At step 3 as shown in Figure 32C, a thermal break 1081 is aligned and pushed onto a long arm of an interior mount 1082, whereby a pair of arms of the thermal break 1081 engage the long arm of the interior mount 1082. At step 4 as shown in Figure 32D, the interior mount 1082 and the thermal break 1081 are aligned with a slot in the awning exterior mount 1016 and at step 5 as shown in Figure 32E, the interior mount 1082 is slid into the awning exterior mount 1016, and checks are performed to ensure that the interior mount 1082 is flush against the existing window frame 18. At step 6 as shown in Figure 32F, screws are aligned with pre-drilled holes in the various components, and at step 7 as shown in Figure 32G, the various components are screwed together and checks are performed to ensure that the components are firmly mounted to the existing window frame 18. At step 8 as shown in Figure 32H, an awning fascia 1090 is aligned with the awning exterior mount 1016 and at step 9 as shown in Figure 321, the awning fascia 1090 is pushed onto the awning exterior mount 1016 (whereby a pair of arms of the awning fascia 1090 may engage a pair of arms of the awning exterior mount 1016, for example). Checks are then performed to ensure that it is firmly mounted (an audible click may be heard). At step 10 as shown in Figure 32J, a snap-on fascia 1085 is aligned with the interior mount 1082 and at step 11 as shown in Figure 32K, the snap-on fascia 1085 is pushed onto the interior mount 1082 (whereby a pair of arms of the snap-on fascia 1085 may engage a pair of arms of the interior mount 1082, for example). Checks are then performed to ensure that it is firmly mounted (an audible click may be heard). At step 12 as shown in Figure 32L, a flyscreen channel 1092 may be cut into two to fit a window winder 1108, and may be cut into a shorter dimension to fit different window winder models. At step 13 as shown in Figure 32M, the flyscreen channel 1092 is pushed onto the awning exterior mount 1016, and checks are performed to ensure that it is firmly mounted. At step 14 as shown in Figure 32N, a window panel 1100 or 1102 is mounted to the awning exterior mount 1016 and at step 15 as shown in Figure 320, the window winder 1108 and associated hardware are installed. At step 16 as shown in Figure 32P, a flyscreen 1104 installed, and checks are performed to ensure that the window functions correctly.

Awning window iamb assembly

[0124] At step 1 of the awning window jamb assembly as shown in Figure 33A, the existing window frame 18 is cleaned and an awning exterior mount 1016 is aligned with a section (e.g. an exterior wall) of the existing window frame 18. At step 2 as shown in Figure 33B, the awning exterior mount 1016 is pressed onto the exterior wall of the exterior window frame 18 whereby the pair of the mounting arms of the awning exterior mount 1016 engage the section of the existing window frame 18, for example. Checks are performed to ensure that the awning exterior mount 1016 is level. At step 3 as shown in Figure 33C, a thermal break 1081 is aligned and pushed onto a long arm of an interior mount 1082, whereby a pair of arms of the thermal break 1081 engage the long arm of the interior mount 1082. At step 4 as shown in Figure 33D, the interior mount 1082 and the thermal break 1081 are aligned with a slot in the awning exterior mount 1016. At step 5 as shown in Figure 33E, the interior mount 1082 is slid into the awning exterior mount 1016, and checks are performed to ensure that the interior mount 1082 is flush against the existing window frame 16. At step 6 as shown in Figure 33F, screws are aligned with pre-drilled holes in the various components, and at step 7 as shown in Figure 33G, the various components are screwed together and checks and performed to ensure that the components are firmly mounted to the existing window frame 18. At step 8 as shown in Figure 33H, an awning fascia 1090 is aligned with the awning exterior mount and at step 9 as shown in Figure 331, the awning fascia 1090 is pushed onto the awning exterior mount 1015 (whereby a pair of arms of the awning fascia 1090 may engage a pair of arms of the exterior mount 1016, for example). Checks are performed to ensure that it is firmly mounted (an audible click may be heard). At step 10 as shown in Figure 33J, a snap-on fascia 1085 is aligned with the interior mount 1082 and at step 11 as shown in Figure 33K, the snap-on fascia 1085 is pushed onto the interior mount 1082 (whereby a pair of arms of the snap-on fascia 1085 may engage a pair of arms of the interior mount 1082, for example). Checks are then performed to ensure that it is firmly mounted (an audible click may be heard). At step 12 as shown in Figure 33L, a channel cover 1094 may be aligned with the awning exterior mount 1016 and at step 13 as shown in Figure 33M, the channel cover 1094 is pushed onto the awning exterior mount 1016, and checks are performed to ensure that it is firmly mounted. At step 14 as shown in Figure 33N, a window panel 1100 or 1102 is mounted to the awning exterior mount 1016. At step 15 as shown in Figure 330, a flyscreen 1104 is installed, and checks are performed to ensure the window functions correctly.

Awning window head assembly

[0125] At step 1 of the awning window head assembly as shown in Figure 34A, the existing window frame 18 is cleaned and the awning exterior upper mount 1016 is aligned with a section (e.g. an exterior wall) of the existing window frame 18. At step 2 as shown in Figure 34B, the awning exterior mount 1016 is pressed or mounted onto the section of the existing window frame 18, whereby a pair of the mounting arms of the awning exterior mount 1016 engage the section of the existing window frame 18, for example. Checks are performed to ensure that the awning exterior upper mount 1016 is level. At step 3 as shown in Figure 34C, a thermal break

1081 is aligned and pushed onto a long arm of an interior mount 1082, whereby a pair of arms of the thermal break 1081 engage the long arm of the interior mount 1082. At step 4 as shown in Figure 34D, the interior mount 1082 and the thermal break 1081 are aligned with a slot in the awning exterior upper mount 1016 and at step 5 as shown in Figure 34E, the interior mount

1082 is slid into the awning exterior upper mount 1016, and checks are performed to ensure that the interior mount 1082 is flush against the existing window frame 18. At step 6 as shown in Figure 34F, screws are aligned with pre-drilled holes in the various components, and at step 7 as shown in Figure 34G, the various components are screwed together and checks are performed to ensure that the components are firmly mounted to the existing window frame 18. At step 8 as shown in Figure 34H, a snap-on fascia 1085 is aligned with the awning exterior upper mount 1016 and at step 9 as shown in Figure 341, the snap-on fascia 1085 is pushed onto the awning exterior upper mount 1016 (whereby a pair of arms of the snap-on fascia 1085 may engage a pair of arms of the exterior mount 1016, for example). Checks are then performed to ensure that it is firmly mounted (an audible click may be heard). At step 10 as shown in Figure 34J, a further snap-on fascia 1085 is aligned with the interior mount 1082 and at step 11 as shown in Figure 34K, the snap-on fascia 1085 is pushed onto the interior mount 1082 (whereby a pair of arms of the snap-on fascia 1085 may engage a pair of arms of the interior mount 1082, for example). Checks are then performed to ensure that it is firmly mounted (an audible click may be heard). At step 12 as shown in Figure 34L, a channel cover 1094 is aligned with the awning exterior upper mount 1016 and at step 13 as shown in Figure 34M, the channel cover 1094 is pushed onto the awning exterior mount 1016, and checks are performed to ensure that it is firmly mounted. At step 14 as shown in Figure 34N, a window panel 1100 or 1102 is mounted to the awning exterior upper mount 1016. At step 15 as shown in Figure 340, a flyscreen 1104 is installed, and checks are performed to ensure the window functions correctly.

[0126] By way of example only, embodiments of a section of a framework system with an assembled awning window assembly are shown in Figures 34P and 3 IQ.

[0127] In Figures 35 A to 38M of the accompanying drawings, there is schematically depicted various additional or alternative components of a framework systems 2000 and 3000, which function in generally the same manner as the systems 10 and 1000 described above, with like reference numerals being used to indicate like features. It will be appreciated that, due to the modularity of the design of the various components of the framework systems 10, 1000, 2000, and 3000, the various components of the framework systems 2000 and 3000 described below may be interchanged with the various components of the framework systems 10 and 1000 described above, depending on the design requirements thereof. However, in the depicted embodiments, the various components may be assembled and installed by way of a “slide-on” mechanism (i.e. framework system 2000) and a “snap-on” mechanism (i.e. framework system 3000). Like the framework systems 10 and 1000 described above, each component of the framework systems 2000 and 3000 may be formed from extruded aluminium with a powder coated finish, for example. It will, however, be appreciated that the components of the framework systems 2000 and 3000 may be formed from any other suitable material, depending on the design and installation requirements of the framework system 2000 or 3000. It will also be appreciated that the components of the framework system 2000 and 3000 may be manufactured to suit meet predetermined dimensions (size, width, length etc.) and installed ‘as is’, or alternatively, manufactured to meet generic dimension off-site, and cut to size on-site, as will be described in further detail below.

[0128] Examples of a more detailed assembly and installation sequence of the framework system 2000 are shown in Figures 35A to 350 (for a slide-on sliding window sill assembly) and Figures 36A to 360 (for a slide-on awning window sill assembly), whilst a more detailed assembly and installation sequence of the framework system 3000 is shown in Figures 37A to 37M (for a snap-on sliding window sill assembly) and Figures 38A to 38M (for an snap-on awning window sill assembly). It will be appreciated that the assembly and installation sequence of the framework systems 2000 and 3000 as shown in the Figures are provided as examples only. It will further be appreciated that the assembly and installation of the framework systems 2000 and 3000 described below may include elements or steps (e.g. the preinstallation steps) that are consistent with the assembly and installation of the framework systems 10 or 1000 described above. It will also be appreciated that the assembly and installation sequence of the framework systems 2000 and 3000 as shown in the Figures are provided as examples only, with one or more of the steps and/or components being omittable depending on the design and installation requirements of the framework system 2000 or 3000.

Slide-on sliding sill assembly

[0129] At step 1 of the slide-on sliding window sill assembly as shown in Figure 35 A, the existing window frame 18 is cleaned and a capping member (exterior mount) in the form of a slide-on sliding mount 2015 is aligned with a section (e.g. an exterior wall) of the existing window frame 18. At step 2 as shown in Figure 35B, the slide-on sliding mount 2015 is mounted by way of sliding engagement onto the section of the existing window frame 18, whereby a mounting arm of the slide-on sliding mount 2015 engages the section of the existing window frame 18, for example. Checks are then performed to ensure that the slide-on sliding mount 2015 is level against the existing window frame 18 and the building window framing 19 in general. At step 3 as shown in Figure 35C, one or more screws are aligned with pre-drilled holes in the various components, and at step 4 as shown in Figure 35D, the various components are screwed together and checks are performed to ensure that the components are firmly mounted to the existing window frame 18. At step 5 as shown in Figure 35E, a snap-on fascia 2085 is aligned with the slide-on sliding mount 2015 and at steps 6 and 7 as shown in Figures 35F and 35G, the snap-on fascia 2085 is pushed onto the slide-on sliding mount 2015 (whereby a pair of arms of the snap-on fascia 2085 may engage a slot of the slide-on sliding mount 2015, for example). Checks are then performed to ensure that it is firmly mounted (an audible click may be heard). At step 8 as shown in Figure 35H, a further snap-on fascia 2085 is aligned with the slide-on sliding mount 2015 and at steps 9 and 10 as shown in Figures 351 and 35 J, the snap- on fascia 2085 is pushed onto the slide-on sliding mount 2015 (whereby a pair of arms of the snap-on fascia 2085 may engage a slot of the slide-on sliding mount 2015, for example). Checks are then performed to ensure that it is firmly mounted (an audible click may be heard). At step 11 as shown in Figure 35K, a fixed window panel 1100 is mounted to the slide-on sliding mount 2015 and at step 12 as shown in Figure 35L, a sliding window panel 1102 is mounted to the slide-on sliding mount 2015, and checks are performed to ensure that the window functions correctly. Steps 13 to 15 as shown in Figures 35M, 35N, and 350 show the installation of a fly screen 1104 in place of the fixed window panel 1100.

Slide-on awning sill assembly

[0130] At step 1 of the slide-on awning window sill assembly as shown in Figure 36A, the existing window frame 18 is cleaned and a capping member (exterior mount) in the form of a slide-on awning mount 2016 is aligned with a section (e.g. an exterior wall) of the existing window frame 18. At step 2 as shown in Figure 36B, the slide-on awning mount 2016 is mounted by way of sliding engagement onto the section of the existing window frame 18, whereby a mounting arm of the slide-on awning mount 2016 engages the section of the existing window frame 18, for example. Checks are then performed to ensure that the slide-on awning mount 2016 is level against the existing window frame 18 and the building window framing 19 in general. At step 3 as shown in Figure 36C, one or more screws are aligned with pre-drilled holes in the various components, and at step 4 as shown in Figure 36D, the various components are screwed together and checks are performed to ensure that the components are firmly mounted to the existing window frame 18. At step 5 as shown in Figure 36E, a snap-on fascia 2085 is aligned with the slide-on awning mount 2016 and at steps 6 and 7 as shown in Figures 36F and 36G, the snap-on fascia 2085 is pushed onto the slide-on awning mount 2016 (whereby a pair of arms of the snap-on fascia 2085 may engage a slot of the slide-on awning mount 2016, for example). Checks are then performed to ensure that it is firmly mounted (an audible click may be heard). At step 8 as shown in Figure 36H, a further snap-on fascia 2085 is aligned with the slide-on awning mount 2016 and at steps 9 and 10 as shown in Figures 361 and 36J, the snap-on fascia 2085 is pushed onto the slide-on awning mount 2016 (whereby a pair of arms of the snap-on fascia 2085 may engage a slot of the slide-on awning mount 2016, for example). Checks are then performed to ensure that it is firmly mounted (an audible click may be heard). At steps 11 and 12 as shown in Figures 36K and 36L, a flyscreen channel 1092 is installed to the slide-on awning mount 2016. At step 13 as shown in Figure 36M, a window panel 1100 or 1102 is mounted to the slide-on awning mount 2016 and at step 14 as shown in Figure 36N, the window winder 1108 and associated hardware are installed. At step 15 as shown in Figure 360, a fly screen 1104 installed, and checks are performed to ensure that the window functions correctly.

Snap-on sliding sill assembly

[0131] At step 1 of the snap-on sliding window sill assembly as shown in Figure 37A, the existing window frame 18 is cleaned and a capping member (exterior mount) in the form of a snap-on sliding mount 3015 is aligned with a section (e.g. an exterior wall) of the existing window frame 18. At step 2 as shown in Figure 37B, the snap-on sliding mount 3015 is mounted by way of snap-fitting engagement onto the section of the existing window frame 18, whereby a mounting arm of the snap-on sliding mount 3015 engages the section of the existing window frame 18, for example. Checks are then performed to ensure that the snap-on sliding mount 3015 is level against the existing window frame 18 and the building window framing 19 in general. At step 3 as shown in Figure 37C, a snap-on fascia 3085 is aligned with the snap-on sliding mount 3015 and at steps 4 and 5 as shown in Figures 37D and 37E, the snap-on fascia 3085 is pushed onto the snap-on sliding mount 3015 (whereby a pair of arms of the snap-on fascia 3085 may engage a slot of the snap-on sliding mount 3015, for example). Checks are then performed to ensure that it is firmly mounted (an audible click may be heard). At step 6 as shown in Figure 37F, a further snap-on fascia 3085 is aligned with the snap-on sliding mount 3015 and at steps 7 and 8 as shown in Figures 37G and 37H, the snap-on fascia 3085 is pushed onto the snap-on sliding mount 3015 (whereby a pair of arms of the snap-on fascia 3085 may engage a slot of the snap-on sliding mount 3015, for example). Checks are then performed to ensure that it is firmly mounted (an audible click may be heard). At step 9 as shown in Figure 371, a fixed window panel 1100 is mounted to the snap-on sliding mount 3015 and at step 10 as shown in Figure 37J, a sliding window panel 1102 is mounted to the snap-on sliding mount 3015, and checks are performed to ensure that the window functions correctly. Steps 11 to 13 as shown in Figures 37K, 37L, and 37M show the installation of a flyscreen 1104 in place of the fixed window panel 1100.

Snap-on awning sill assembly

[0132] At step 1 of the snap-on awning window sill assembly as shown in Figure 38 A, the existing window frame 18 is cleaned and a capping member (exterior mount) in the form of a snap-on awning mount 3016 is aligned with a section (e.g. an exterior wall) of the existing window frame 18. At step 2 as shown in Figure 38B, the snap-on awning mount 3016 is mounted by way of sliding engagement onto the section of the existing window frame 18, whereby a mounting arm of the snap-on awning mount 3016 engages the section of the existing window frame 18, for example. Checks are then performed to ensure that the snap-on awning mount 3016 is level against the existing window frame 18 and the building window framing 19 in general. At step 3 as shown in Figure 38C, a snap-on fascia 3085 is aligned with the snap-on awning mount 3016 and at steps 4 and 5 as shown in Figures 38D and 38E, the snap-on fascia 3085 is pushed onto the snap-on awning mount 3016 (whereby a pair of arms of the snap-on fascia 3085 may engage a slot of the slide-on awning mount 2016, for example). Checks are then performed to ensure that it is firmly mounted (an audible click may be heard). At step 6 as shown in Figure 38F, a further snap-on fascia 3085 is aligned with the snap-on awning mount 3016 and at steps 7 and 8 as shown in Figures 38G and 38H, the snap-on fascia 3085 is pushed onto the snap-on awning mount 3016 (whereby a pair of arms of the snap-on fascia 3085 may engage a slot of the snap-on awning mount 3016, for example). Checks are then performed to ensure that it is firmly mounted (an audible click may be heard). At steps 9 and 10 as shown in Figures 381 and 38J, a flyscreen channel 1092 is installed to the snap-on awning mount 3016. At step 11 as shown in Figure 38K, a window panel 1100 or 1102 is mounted to the snap-on awning mount 3016 and at step 12 as shown in Figure 38L, the window winder 1108 and associated hardware are installed. At step 12 as shown in Figure 38M, a fly screen 1104 installed, and checks are performed to ensure that the window functions correctly.

[0133] Various forms of the framework systems and components thereof described above may have one or more of the following advantages. The framework systems are designed to negate the process of a complete removal and replacement of existing windows, as the various components are adapted to be fitted over existing window frames. Accordingly, outdated or damaged windows can be refurbished without the need to remove existing installations such as waterproofing flashing and the like (which are often in good condition in existing buildings). If necessary, however, the framework systems may be sufficiently flexible in design to allow for the provision of a window frame as part of the assembly /installation. The modular and adjustable design of the framework systems may also allow for a simpler and more cost- effective alternative for the manufacture and installation of window systems as less parts or labour would be required. The use of snap-fitting or slidable engagement mechanisms (with or without additional fastening mechanisms such as screws, rivets, and the like) between the components may at least allow for ease and flexibility in the assembly and installation. The arrangements of the framework systems described above (and the assembly and installation thereof) may at least allow for minimal environmental impact, as demolition of existing window systems is not required. It will additionally be appreciated that the assembly and installation of the framework system may be performed entirely by internal access (i.e. access from inside the building), if required, without the need for intrusive scaffolding or external access.

[0134] It is envisaged that the various components of the framework systems may be measured, cut, adapted, and assembled onsite, which may thus provide a more efficient to existing window repair or replacement methods. The framework systems may also be customised to suit a particular window design or aesthetic, and to fit various different types of window panels, which adds to the options available for the building owner or tenant. The framework systems are also designed to conceal outdated or damaged window frames without compromising the structural integrity of the assembled system, thereby providing a cleaner and more robust alternative to existing window repair or replacement methods. It will also be appreciated that the modular and adjustable design of framework systems may also allow for ease in ongoing maintenance, with the various components being removable and interchangeable for simple and efficient repair work. It will also be appreciated that each component of the framework systems described above may be designed to be weather-resistant to meet local and international standards.

[0135] Although specific embodiments of the invention are illustrated and described herein, it will be appreciated by those of ordinary skill in the art that a variety of alternative and/or equivalent implementations exist. It should be appreciated that the exemplary embodiment or exemplary embodiments are examples only and are not intended to limit the scope, applicability, or configuration in any way. Rather, the foregoing summary and detailed description will provide those skilled in the art with a convenient road map for implementing at least one exemplary embodiment, it being understood that various changes may be made in the function and arrangement of elements described in an exemplary embodiment without departing from the scope as set forth in the appended claims and their legal equivalents. Generally, this application is intended to cover any adaptations or variations of the specific embodiments discussed herein.

[0136] It will also be appreciated that in this document the terms “comprise”, “comprising”, “include”, “including”, “contain”, “containing”, “have”, “having”, and any variations thereof, are intended to be understood in an inclusive (i.e. non-exclusive) sense, such that the process, method, device, apparatus or system described herein is not limited to those features or parts or elements or steps recited but may include other elements, features, parts or steps not expressly listed or inherent to such process, method, article, or apparatus. Furthermore, the terms “a” and “an” used herein are intended to be understood as meaning one or more unless explicitly stated otherwise. Moreover, the terms “first”, “second”, etc. are used merely as labels, and are not intended to impose numerical requirements on or to establish a certain ranking of importance of their objects.

[0137] List of reference numerals

10 Framework system 85 Stile portion

15 Capping member 88 Opening

20 Capping body of capping member 90, 92 Protrusion

25a, 25b Pair of capping arms 100 Strip member

28 Opening 105 Further frame support arm

25c Further capping arm 115a, 115b Pair of strip member arms

29 Further opening 120 Opening

30, 31, 32 Sections of capping arms 130 Fixing member

35 Slot of capping member 135a, 135b, 135c, 135d Fixing member

38 Protrusion of capping member arms

40 Frame support member 140 Corner member

45 Frame support body 14a First corner portion

50 First (lower) support portion 150 Second comer portion

55 Second (upper) support portion 1000 Framework system

55a, 55b Pair of frame support arms 1015 Sliding exterior mount

58 Opening 1016 Awning exterior mount

59 a, 59b Protrusion(s) 1020 Body of exterior mount

60a, 60b Slot(s) 1025a, 1025b Pair of mounting arms

62 Opening 1028 Opening

64 External/outer cover portion 1078a, 1078b, 1078c Panel support arms

70 Panel support member 1079 Intermediary portion

75 Panel support member body 1080 Opening

78a, 78b Pair of panel support arms 1081 Thermal break

80 Opening 1082 Interior mount 1083 Body of interior mount 1104 Fly screen 1084a, 1084b, 1084c, 1084d Arm 1106 Jamb fly screen adapter portions 1108 Window winder

1085 Snap-on fascia 2000 Framework system

1086a, 1086b Further arm portions 2015 Slide-on sliding mount

1090 Awning fascia 2016 Slide-on awning mount

1092 Fly screen channel 2085 Snap-on fascia

1094 Channel cover 3000 Framework system

1096 Linking adapter 3015 Snap-on sliding mount

1098 Sloped adapter 3016 Snap-on awning mount

1100 Fixed window panel 3085 Snap-on fascia

1102 Sliding window panel