The name is a bit misleading because rather than being a plastic tpo is actually one of a few different types of rubber usually a blend of polypropylene and ethylene propylene rubber.
Tpo roof protection boards.
Short for thermoplastic polyolefin tpo is a single ply roofing membrane that offers excellent performance at a cost effective price.
Benefits of using the tpo single ply roofing system protection board or densdeck provides the extra protection between the wood substrate and any loose fasteners or nail back outs that may occur during the life of the roofing system.
This condition occurs often on wood decks which is typical of the northwest.
Tpo stands for thermoplastic polyolefin a single ply roofing membrane that covers the surface of the roof.
This gypsum cover board is enhanced with a coated glass mat facer that achieves fm vsh approval rating with adhered 60 or 80 mil smooth back jm tpo membrane and standard jm tpo membrande adhesives when 4 x4 panels are adhered in low rise foam adhesive using the ribbon application with 12 o c.
Tpo roof insulation in the midwest is typically polyisocyanurate board insulation also referred to as polyiso or just iso.
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.
Gypsum core panels provide superior fire resistance and protection from hail damage and hold up well under normal.
Densdeck boards are an excellent substrate in most reroof applications and may be used with mechanically fastened or fully adhered rubbergard epdm or ultraply tpo roofing systems and are compatible with modified bitumen and bur systems in certain assemblies.
Densdeck roof boards were designed to address persistent challenges inherent in commercial roofing assemblies including fire resistance strength and dimensional stability when installed in a properly designed roof assembly.
We reinforce our membranes with a polyester fabric and manufacture them using an ultraviolet resistant thermoplastic polyolefin formulation.
An excellent fire barrier densdeck roof boards feature a noncombustible core and inorganic surface that offer greater fire protection than other conventional commercial roofing products when applied over combustible roof decks and steel decks.
