Thermoplastic Membrane Roofing

Epdm an example of thermoset roofing membranes.

Thermoplastic membrane roofing. The most common thermoplastic membranes are pvc polyvinyl chloride and tpo thermoplastic polyolefin. Heat welded seams provide superior strength. Our white membrane roofing systems to reflect the sun s rays back into the atmosphere as opposed to getting absorbed by your home. Sikaplan is a cost competitive single ply pvc roofing membrane designed for low slope roofing applications.

It is made from asphalt and a variety of rubber modifiers and solvents. Modified bitumen this type of roofing is an evolution of asphalt roofing. Thermoplastic membrane roofingbecomes soft when heated then hardens and binds when cooled. Thermoplastic membranes such as pvc or tpo are generally sealed by heat welding with hot air or by using solvents to weld the sheets together.

These membranes can be repeatedly softened by heating or hardened when cooled. Thermoplastic materials are distinguished from thermoset materials in that there is no chemical crosslinking. 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. The heating process can usually be repeated as needed.

Roofing calculator 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. Manufacturers of thermoplastic membrane roofing browse companies that make thermoplastic membrane roofing and view and download their free cad details revit bim files specifications and other content relating to thermoplastic membrane roofing as well as other product information formated for the architectural community. Short for thermoplastic polyolefin tpo is a single ply roofing membrane that offers excellent performance at a cost effective price. Tpo is a single ply roofing system that consisting of a thermoplastic polyolefin membrane.

On the other hand polyvinyl chloride pvc and thermoplastic polyolefin tpo two other common roofing systems for commercial buildings fall in the second category. There are several ways of connecting pieces of this material. 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. This membrane is composed of three layers.

An example of thermoset membranes includes ethylene propylene diene monomer epdm one of the most widely used roofing systems. Tpo is a type of membrane roofing suitable for flat and low slope roofs.