Glass Base Roofing

Provide protection to the underlying bitumen and membrane and have a low maintenance cost.

Glass base roofing.

It consists of select asphalt modified with atactic polypropylene and reinforced with a 1 8 lb 100 ft 90 g m non woven glass fiber mat. Meets the requirements of astm d 3909. Glaskap is used as a cap sheet in a variety of built up roofing systems. Asphalt coated fiber glass reinforcement mat.

There is a slight grid pattern embossed into the granules to further aid in venting latent moisture in the existing roof system or deck. Value through innovation polyglass is a leading manufacturer of modified bitumen roofing and waterproofing membranes and roof coatings for low and steep slope applications. Fiberglass base sheet is applied over the flat roofing deck or insulation as a base sheet by mechanical fasteners or hot asphalt before the application of build up roofing systems. Built up roofing systems modified bitumen sbs roofing systems modified bitumen app roofing systems gafglas 75 base sheet about gafglas 75 base sheet specs.

It is manufactured from a tough inorganic fiberglass mat then coated on both sides with a weathering grade asphalt coating and then covered with white sand fines to prevent sticking in the roll. Firestone app 80 glass base is a smooth surfaced app modified bitumen roofing base sheet designed to be heat welded. This quality membrane is reinforced with a high quality fiberglass mat to ensure strength and excellent dimensional stability to the product. Certainteed glasbase base sheet is designed for use as a base sheet for both hot and cold applied inorganic built up roofing systems.

Elastobase exhibits superior waterproofing and weathering physical properties. It is suitable for use in the construction of various types of membranes for both new construction and reroofing over a variety of substrates. Gafglas 75 base sheet for built up roofing bur is a premium roofing sheet with a strong fiberglass mat to prevent asphalt bleed through. Leakbarrier glass base is designed for use as the initial or base ply in built up and modified bitumen roof systems.

Firestone channel venting base is an oxidized asphalt coated fiberglass base sheet with granules on the underside of the membrane. The top and bottom surfaces are available in sand or factory applied burn off lm. Low moisture excellent dimensional stability and resistance to rot make it an ideal replacement for organic cap sheets. Elastobase is an sbs elastomeric modified bitumen roofing membrane base sheet.