Fiberglass Base Sheet Roofing

It is ideal for applications involving mechanical fasteners hot asphalt or cold adhesives.

Fiberglass base sheet roofing.

A roofing base sheet is the bottom waterproofing layer on a multilayer roofing membrane system. This is asphalt enhanced with plastic or rubber polymer. Thursday february 21 2019. Henry 604 25 fiberglass base sheet is a heavy duty asphalt coated sheet with a heavyweight non woven fiberglass mat suitable for use in fire retardant membrane assemblies built up roofing systems ply sheets and base sheets.

Item 12576 model c25tf 133c25tf 133. There is a slight grid pattern embossed into the granules to further aid in venting latent moisture in the existing roof system or deck. Gap 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. 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 a highly versatile glass fiber reinforced sheet coated with superior quality weathering grade asphalt. Firestone channel venting base is an oxidized asphalt coated fiberglass base sheet with granules on the underside of the membrane. Sequentia 2 166 ft x 12 ft corrugated green fiberglass roof panel. 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.

Leakbarrier glass base is designed for use as the initial or base ply in built up and modified bitumen roof systems. It is suitable for use in the construction of various types of membranes for both new construction and reroofing over a variety of substrates. What is a roofing base sheet. This sheet is suitable as a vapor retarder with a solid mopping of asphaltic material under roof insulation or between multiple layers of insulation.

The sealed sheet also serves as an effective flame retarder for the application of torch applied modified bitumen membranes. Certainteed glasbase base sheet is designed for use as a base sheet for both hot and cold applied inorganic built up roofing systems. It is made of fiberglass or reinforced polyester or composite reinforcement and is saturated coated with modified bitumen asphalt.