Glass Base Roofing

The top and bottom surfaces are available in sand or factory applied burn off lm.

Glass base roofing.

It is suitable for use in the construction of various types of membranes for both new construction and reroofing over a variety of substrates. Polyglass utilizes the most technologically advanced manufacturing processes in the industry with six state of the art manufacturing facilities five in the united states and one in italy which services all of europe. 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 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.

There is a slight grid pattern embossed into the granules to further aid in venting latent moisture in the existing roof system or deck. 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. Low moisture excellent dimensional stability and resistance to rot make it an ideal replacement for organic cap sheets.

This quality membrane is reinforced with a high quality fiberglass mat to ensure strength and excellent dimensional stability to the product. Gafglas 75 base sheet for built up roofing bur is a premium roofing sheet with a strong fiberglass mat to prevent asphalt bleed through. Value through innovation polyglass is a leading manufacturer of modified bitumen roofing and waterproofing membranes and roof coatings for low and steep slope applications. Meets the requirements of astm d 3909.

Leakbarrier glass base is a highly versatile glass fiber reinforced sheet coated with superior quality weathering grade asphalt. Provide protection to the underlying bitumen and membrane and have a low maintenance cost. Asphalt coated fiber glass reinforcement mat. Firestone channel venting base is an oxidized asphalt coated fiberglass base sheet with granules on the underside of the membrane.

It is ideal for applications involving mechanical fasteners hot asphalt or cold adhesives. Leakbarrier glass base is designed for use as the initial or base ply in built up and modified bitumen roof systems. Elastobase is an sbs elastomeric modified bitumen roofing membrane base sheet. 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.