5/8" GreenGlass roof board is manufactured to meet fire-resistant classification requirements per Underwriter Laboratory and Factory Mutual requirements.
UL 790 Classification - GreenGlass Primed has been classified as fire-resistance CLASS A by Underwriters’ Laboratory for use as a fire barrier over combustible and non-combustible decks in accordance with ANSI/UL 790 test standard.
Factory Mutual (FM) Class 1 - GreenGlass Primed has been tested in accordance with FM 4470 and is included in numerous roofing assemblies with a Factory Mutual (FM) Class I fire-rating. For more information regarding FM approvals and FM Class I assemblies using GreenGlass® Roofing Board Primed, please consult the FM website.
When tested in accordance with ASTM E136, GreenGlass roof board demonstrated the characteristics of a noncombustible material. Its flame spread and smoke developed values were both 0 in testing as per ASTM E84.
It may replace any 5/8” gypsum board, classified or not, in an assembly in the UL Fire Resistance Directory with the prefix “P”.
Roof-Ceiling Assemblies:
P225, P227, P230, P235, P254, P259, P266, P508, P510, P512, P514, P518, P701, P713, P714, P717, P718, P719, P720, P722, P725, P726, P727, P728, P729, P730, P731, P732, P733, P734, P735, P736, P738, P739, P740, P801, P811, P815, P819, P824, P825, P826, P828
BIM Objects:
We are developing a library of system assemblies incorporating Temple-Inland gypsum board for use in the BIM-based design program Revit. Currently this library includes the following assemblies: U301, U305, U354, U375, U411, U425, U428, U429, V433, U465, G505, G514, L502, L574. (Some with multiple variations.)
