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Title:
HEAT INSULATION STRUCTURE OF HIPPED SECTION OF HIPPED ROOF
Document Type and Number:
Japanese Patent JP2006152565
Kind Code:
A
Abstract:

To provide a heat insulation structure of a hipped section of a hipped roof, which ensures the heat insulation properties at the hipped section, and can efficiently discharge air in a venting layer from a ventilation ridge, the venting layer being formed between a heat insulation sheet and a sheathing board, in a space between rafters connected to an inclined beam of the hipped section.

The hipped section of the hipped roof is formed by arranging the rafters 2 on both sides of the inclined beam 1, and stretching the sheathing boards 3 on the rafters 2, respectively. Then the heat insulation sheet 4 is arranged so as to cover a lower side of the inclined beam 1 in a manner being spaced away from the same and being extended along a longitudinal direction of the inclined beam 1. By virtue of the heat insulation sheet 4 covering the lower side of the inclined beam 1, the heat insulation properties at the hipped section is ensured. Further the venting layer 14 is formed on an upper side of the heat insulation sheet 4 so as to reach a ridge beam 2 along the inclined beam 1, and therefore air ascending through a venting layer 13 between the rafters 2 can be lead via the venting layer 14 to the ventilation ridge above the ridge beam 2.


Inventors:
TSUBOUCHI SHUICHI
KONDOU TOSHIKI
KURATA IKURO
Application Number:
JP2004340721A
Publication Date:
June 15, 2006
Filing Date:
November 25, 2004
Export Citation:
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Assignee:
KMEW KUBOTA MATSUSHITADENKO
International Classes:
E04D1/30; E04B1/76
Attorney, Agent or Firm:
Keisei Nishikawa
Atsuo Mori