It won t deteriorate over time or lose its insulating power r value.
Certainteed fiberglass base sheet.
The fiber glass base mat provides excellent strength and moisture resistance with uniform porosity to allow complete bitumen embedment without excessive bleed through.
The fiberglass base mat provides excellent strength and moisture resistance.
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.
At side laps and 18 o c.
In two rows 12 in from each edge with approved fasteners.
Certainteed glasbase base sheet is manufactured on an extra strength fiberglass reinforced mat that receives a coating of weathering grade asphalt and is lightly surfaced with a mineral release agent.
It is suitable for use in the construction of various types of membranes for both new construction and reroofing over a variety of substrates.
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.
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 all weather empire base sheet is designed for use as a base sheet for both hot and cold applied built up roofing bur systems.
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.
Mechanically fasten flexiglas base sheet 9 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.
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 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.
Glasbase base sheet non modified asphalt coated fiberglass base sheet product use.
It is suitable for use in the construction of various types of membranes for both new construction.
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.
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.
