Certainteed Fiberglass Base Sheet

Certainteed flintlastic base 20 t is a fire rated base sheet utilized in two ply or multi layer sbs modified bitumen fire rated roofing systems.

Certainteed fiberglass base sheet.

It is suitable for use in the construction of various types of membranes for both new construction and reroofing over a variety of substrates. Certainteed flintlastic poly sms base sheet is designed for use as a base sheet for both hot and cold applied modified or built up roofing systems. Mechanically fasten flexiglas base sheet 9 o c. Building professionals and homeowners choose fiberglass insulation because of its effectiveness safety and value.

In two rows 12 in from each edge with approved fasteners. Certainteed all weather empire base sheet is designed for use as a base sheet for both hot and cold applied built up roofing bur systems. It is suitable for use in the construction of various types of roof membrane assemblies for both new construction and recover over a variety of substrates. The fiberglass base mat provides excellent strength and moisture resistance.

At side laps and 18 o c. All weather empire base sheet provides additional strength moisture resistance and asphalt uniformity when used as the first ply over nailable non nailable and insulated substrates. Certainteed flintglas ply 4 is manufactured on a durable high quality fiber glass mat which receives a coating of asphalt and is lightly surfaced with a release agent. Certainteed insulation 135 13 sq ft coverage area fiberglass kraft 70 ft 6 in l 23 in w 3 1 2 in thick r 11 r value roll 1.

Glasbase base sheet non modified asphalt coated fiberglass base sheet product use. For non nailable or insulated substrates flexiglas base sheet shall be set in either a spot or solid mopping of bitumen as required by the certainteed commercial roof systems manual. Glasbase base sheet is designed for use as an anchor sheet or base ply for both hot and cold applied built up roofing systems and hybrid modified bitumen systems. All weather empire base sheet provides additional strength moisture resistance and asphalt uniformity when used as the first ply over nailable non nailable and insulated substrates.

It won t deteriorate over time or lose its insulating power r value. Certainteed all weather empire base sheet is designed for use as a base sheet for both hot and cold applied built up roofing bur systems. It s made from molten sand and recycled glass rendering it naturally noncombustible and a plant based binder with no added formaldehyde harsh acrylics.