GAFGLAS® Ply 4 Ply Sheet roofing felt is constructed with a strong glass fiber mat that is coated with the finest quality asphalt, and is designed with optimum porosity to assure a sound, watertight membrane.
GAFGLAS® Ply 4 Ply Sheet is used as a ply felt in the construction of built-up roofs. It is designed for use in all climate zones and is appropriate for use as a base sheet, as a ply felt, and in the construction of flashing membranes.
|Meets ASTM D2178, Type IV|
|ICC ESR # 1274|
|Miami-Dade County Product Control Approval|
|Product Specifications (Nominal)|
|Roll Size||5 squares (531 gross sq. ft.) (49.3 m2)|
|Roll Length||161.8' (49.3 m)|
|Roll Width||39.375' (1.0 m)|
|Approx. Roll Weight||34.9 lbs (20.0 kg)|
All documents are U.S. English unless otherwise noted