Thermoplastic Membrane Roofing

Our white membrane roofing systems to reflect the sun s rays back into the atmosphere as opposed to getting absorbed by your home.

Thermoplastic membrane roofing.

Heat welded seams provide superior strength. The heating process can usually be repeated as needed. The most common thermoplastic membranes are pvc polyvinyl chloride and tpo thermoplastic polyolefin. 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.

This membrane is composed of three layers. 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. 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.

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. Because of the materials chemical nature thermoplastic membranes typically are seamed by heat welding with hot air or solvent welding. Modified bitumen this type of roofing is an evolution of asphalt roofing. 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.

Epdm an example of thermoset roofing membranes. Short for thermoplastic polyolefin tpo is a single ply roofing membrane that offers excellent performance at a cost effective price. Thermoplastic membrane roofingbecomes soft when heated then hardens and binds when cooled. Saving you money every day the hotter the interior temperature of your home the higher your cooling costs will be.

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. Thermoplastic materials are distinguished from thermoset materials in that there is no chemical crosslinking. 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 is a single ply roofing system that consisting of a thermoplastic polyolefin membrane. These membranes can be repeatedly softened by heating or hardened when cooled.