Title:
OVER-PURLIN INSULATION SYSTEM FOR A ROOF
Document Type and Number:
WIPO Patent Application WO/2012/068121
Kind Code:
A3
Abstract:
A system and method for insulating a metal roof includes a thermal block arrangement disposed over each of a pair of purlins. A vapor-barrier sheet spans between and is secured over the opposing pair of purlins, the vapor-barrier sheet being secured underneath each thermal block arrangement. A batt insulation receiving cavity is defined by an upper surface of the vapor-barrier sheet and between opposing faces of each of the thermal block arrangements.
Inventors:
MCCLURE RICHARD R (US)
Application Number:
PCT/US2011/060804
Publication Date:
July 19, 2012
Filing Date:
November 15, 2011
Export Citation:
Assignee:
BLUESCOPE BUILDINGS NORTH AMERICA INC (US)
MCCLURE RICHARD R (US)
MCCLURE RICHARD R (US)
International Classes:
E04D13/16; E04D3/35; E04D3/36
Foreign References:
US4346543A | 1982-08-31 | |||
US4651489A | 1987-03-24 | |||
US4058949A | 1977-11-22 | |||
US4873808A | 1989-10-17 |
Attorney, Agent or Firm:
MILLS, Steven, M. (2345 Grand Boulevard Suite 240, Kansas City MO, US)
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