A p p licab le s tan d ard s u l approved for use in the construction of c lass a b or c roofs f m a pproved a s t m d 6878 d ade c ounty.
Gaf tpo roofing installation instructions.
Install insulation boards in pieces a minimum of 2 x 2 610 mm x 610 mm in size.
Short for thermoplastic polyolefin tpo is a single ply roofing membrane that offers excellent performance at a cost effective price.
Low installed cost heat w elded seam s w hite reflective color and no liquid plasticizers.
Heat welded seams provide superior strength.
Gaf analyzed membrane samples from roofs across the us and studied thickness over scrim surface cracking and the ability to repair aging tpo membranes.
If retrofitting existing roofs with the gaf everguard tpo architectural profile power washing of the roofing membrane is recommended as a first step to remove dirt and debris.
A guide to air barriers in commercial low slope roof assemblies doc type.
Gaf does not own roof contracting companies or have any interest in companies installing.
Pdf chemical resistance guide tpo pvc doc type.
Get automatic lifetime protection on your entire gaf roofing system when you install any gaf lifetime shingle and at least 3 qualifying gaf accessories you ll automatically get a lifetime limited warranty on your shingles and all qualifying gaf accessories.
Roofing m em brane provides the benefits of all three m aterials in a single m em brane.
Gaf does not install roofing systems.
Membrane installation 1 start at the low point of the roof and perpendicular to the slope 2 place roof membrane so that wrinkles and buckles are not formed.
Guide to assist architects engineers roofing contractors and owners in the use of our roofing systems.
Pdf drill tec rhinobond attachment systems manual doc type.
Tpo s long term heat uv and natural fungal resistance plus flexibility without need for plasticizers also make tpo a reliable low slope roofing system.
Tpo pvc installation specifications 19.
1 install polyester or fibreglass separator sheet where required by roofstar guarantee standards.
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.
Every piece must be properly secured to the substrate.
