What Is Tpo Rubber Roofing

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.

What is tpo rubber roofing.

The term tpo stands for thermoplastic polyolefin. The actual most popular type of rv roofing is the rubber roofing. Epdm roof manufacturers combine recycled rubber material from old tires boots and other sources to create the material. The walkable area is large and because the door to this area has a low threshold the professional roofing company installers using foam insulation of various thicknesses had trouble getting the best slope on the area.

Tpo is touted to have the benefits of two of its direct competitors epdm and pvc roofs but without the drawbacks and extra costs. As tpo is one of the newer roofing products it s longevity is the least assured out of the two products. Having said that epdm has a significant history of use and a proven track record of longevity. Then they mix slate and sawdust to add density and strength.

Tpo roofing was introduced in the 1990s as an economical alternative to pvc roofing. It contains a blend of rubbers and other elements fillers that add to its durability and flexibility. 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. Noel wright march 22 2018 at 3 45 pm.

It is a synthetic rubber derived from oil and natural gas ethylene propylene. In laymen s terms tpo roofing belongs to the broader category of rubber roofing materials. Tpo is a blend of polypropylene and ethylene propylene rubber. The most popular choices here are the tpo and epdm roofing systems.

The name is a bit misleading because rather than being a plastic tpo is actually one of a few different types of rubber usually a blend of polypropylene and ethylene propylene rubber. This means that a tpo roof is as uv resistant and as heat resistant as epdm and as heat weldable. Believe it or not tpo is actually in a broad family of rubber roofing materials. Epdm rv roof what s the difference.

Tpo membranes have been manufactured in the us since the early 1990 s and are now the fastest growing segment of the us single ply roofing industry. Tpo roofing membrane has been specifically designed to have the advantages of a rubber roof combined with hot air weldable seams for extra durability. Tpo stands for thermoplastic polyolefin a single ply roofing membrane that covers the surface of the roof. Epdm stands for ethylene propylene diene monomer.

To finally settle the score between epdm vs tpo a side by side comparison will help property owners make the right decision for their properties.