07 55 52 Modified Bituminous Protected Membrane Roofing Archives

Reviving a Roof Standard: The return of a Canadian mod-bit membrane ideal

(03/03/2016)

When this author joined the roofing industry toward the end of 1999, the standard for modified bitumen (mod-bit) sheets was Canadian General Standards Board (CGSB) 37-GP-56M, Membrane, Modified, Bituminous, Prefabricated, and Reinforced for Roofing;...

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Reviving a Roof Standard: The return of a Canadian mod-bit membrane ideal

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Tag: 07 55 52 Modified Bituminous Protected Membrane Roofing

Reviving a Roof Standard: The return of a Canadian mod-bit membrane ideal

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