Thermoplastic Polyolefin Tpo Roofing Membrane

Heat welded seams provide superior strength.

Thermoplastic polyolefin tpo roofing membrane.

Tpo membranes are manufactured in sheets that are 10 12 or 20. Carlisle s sure weld tpo membranes have the industry leading octaguard xt weathering package for enhanced long term weathering. Short for thermoplastic polyolefin tpo is a single ply roofing membrane that offers excellent performance at a cost effective price. The following provides general descriptions of these two systems.

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 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. Thermoplastic polyolefin membrane tpo is a thin pliable covering installed on a structure to protect the roof against all types of weather. To understand why tpo membranes are the fastest growing segment of the membrane market a little background is in order. The tpo membrane was first introduced to the roofing market in the early 1990 s as a more economical and efficient alternative that was thought to replace pvc roofing products.

By 1993 the earlier non reinforced membranes were replaced by fabric reinforced sheets the version available today. Polyvinyl chloride pvc pvc sheets are produced by calendaring spread coating or extruding and typically are reinforced with polyester or glass fiber mats or. It is made from a mixture of rubber and plastic which combines the beneficial properties of both. 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 thermoplastic polyolefin membrane is the largest segment in the commercial roofing industry and no manufacturer has more tpo experience than carlisle. The first sheets for membrane roofing were introduced in 1989. Tpo is a single ply roofing system that consisting of a thermoplastic polyolefin membrane. Thermoplastic polyolefin is a single ply roofing membrane that is one of the fastest growing commercial roofing systems on the market.

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. Tpo based products have been available since the 1980s.