Thermoplastic Membrane Roofs

An example of thermoset membranes includes ethylene propylene diene monomer epdm one of the most widely used roofing systems.

Thermoplastic membrane roofs.

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. 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. In general these warranties cover defects in the manufacture of the roof membrane. Tpo is touted to have the benefits of two of its direct competitors epdm and pvc roofs but without the drawbacks and extra costs.

First there will be the manufacturer s warranty. Membrane roofing is a type of roofing system for buildings and tanks. Membrane roofs are most commonly made from synthetic rubber thermoplastic pvc or similar material or modified bitumen membrane roofs are most commonly used in commercial application though they are becoming increasingly common in. Astm d6878 standard specification for thermoplastic polyolefin based sheet roofing warranties when purchasing a new roof system there will be two warranties to consider.

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. Our white membrane roofing systems to reflect the sun s rays back into the atmosphere as opposed to getting absorbed by your home. On the other hand polyvinyl chloride pvc and thermoplastic polyolefin tpo two other common roofing systems for commercial buildings fall in the second category. The heating process can usually be repeated as needed.

Thermoplastic polyolefin and pvc. Thermoplastic membrane roofing becomes soft when heated then hardens and binds when cooled. 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. Heat welded seams provide superior strength.

It is used to create a watertight roof covering to protect the interior of a building. These roof membranes are single ply and can be installed using a variety of methods including mechanical attachment point affixed and fully adhered. Short for thermoplastic polyolefin tpo is a single ply roofing membrane that offers excellent performance at a cost effective price. This means that a tpo roof is as uv resistant and as heat resistant as epdm and as heat weldable.

Saving you money every day. Tpo is a type of membrane roofing suitable for flat and low slope roofs. What are tpo and pvc. If you are looking to install a single ply roofing membrane that will be energy efficient and are evaluating your options consider tpo thermoplastic olefin roofing.