Gaf Built Up Roof Membrane

Learn about built up roofing membranes.

Gaf built up roof membrane. Constructed with a strong glass fiber mat coated with the finest quality asphalt this base sheet is designed with optimum porosity to assure a sound watertight membrane. Learn about built up roofing systems. Find gaf s videos for built up roofing membranes here. Built up roofing bur is a continuous semi flexible roof membrane consisting of multiple plies of saturated felts coated felts fabrics or mats assembled in place with alternate layers of bitumen.

A recent study of everguard tpo roofs installed between 8 and 16 years ago found they all performed above astm standards for newly manufactured tpo. Thank you for consulting version 1 0 of the gafglas built up roofing systems bur applications and specifications manual. It has a high tensile strength and high degree of dimensional stability resulting in a roof system with greater resistance to splitting and cracking. Bur can be surfaced with mineral aggregate bituminous materials a liquid applied coating or a granule surfaced cap sheet.

Or just like to learn from the best you ll want to join gaf senior commercial training specialists. The variety of single ply roofing membrane adhesives available gives contractors some flexibility in their choice of material. Why gafglas ply 4. Gaf analyzed membrane samples from roofs across the us and studied thickness over scrim surface cracking and the ability to repair aging tpo membranes.

Get to know more about one of the most popular commercial roofing systems. On any structure where there is limited or no access to the roof or gaf membranes on a roof designed for or used as a water. Built up roofing bur gafglas bur helps to reduce installation costs while tackling the most demanding roof applications fire barriers help reduce flame spread and protect your property.