Thermoplastic Single Ply Membrane Roofing

Thermoplastic polyolefin compounded top ply.

Thermoplastic single ply membrane roofing.

Tpo is a single ply roofing system that consisting of a thermoplastic polyolefin membrane. Thermoplastic olefin tpo tpo membranes are produced by calendering with lamination extrusion with lamination or extrusion coating techniques. An example of thermoset membranes includes ethylene propylene diene monomer epdm one of the most widely. Heat welded seams provide superior strength.

Short for thermoplastic polyolefin tpo is a single ply roofing membrane that offers excellent performance at a cost effective price. Polyester reinforced fabric center scrim. Since there is only one weathertight layer it is critical that the seams transitions and penetrations are properly installed to prevent leaks. Two of the most commonly used thermoplastic single ply membranes are pvc and tpo both of them plastic based materials.

In the building trades the acronym tpo stands for thermoplastic polyolefin a material originally developed for pond liners and used extensively for roofing since 1989. Thermoplastic polyolefin is a single ply roofing membrane that is one of the fastest growing commercial roofing systems on the market. Referred as elastomeric roofing systems these membranes are available in form of sheets. Unlike sarnafil which is formulated to perform above and beyond the industry standard sikaplan is formulated to the industry standard like the rest of the thermoplastic roofing membranes on the market.

Sikaplan is a cost competitive single ply pvc roofing membrane designed for low slope roofing applications. Thermoplastic polyolefin tpo single ply roofing membranes are among the fastest growing commercial roofing products and have gained praise across the industry for their many performance and installation advantages. Tpo roofing systems are made up of a single layer of synthetics and reinforcing scrim that can be used to cover flat roofs. 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.

It s a single ply membrane made from a polymerized combination of polypropylene and ethylene propylene rubber that can be attached to a roof with adhesive or with mechanical fasteners. Tpo sheets are a blend of polypropylene and ethylene propylene polymers and usually are reinforced with polyester. This membrane is composed of three layers. Thermoplastic and thermoset single ply membrane roofs are installed in large sheets that are joined together to create one continuous membrane.