Thermoplastic Polyolefin Single Ply Roofing

What are single ply membranes.

Thermoplastic polyolefin single ply roofing.

Heat welded seams provide superior strength. For commercial properties single ply roofs are mostly preferred because of their strength and resistance to various types of damage. If you are looking for a cost effective and durable single ply roofing system for your flat or low slope roof a tpo thermoplastic olefin membrane may be a solid energy efficient option. Short for thermoplastic polyolefin tpo is a single ply roofing membrane that offers excellent performance at a cost effective price.

That is why the tpo single ply system is as much as 880 stronger. 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. 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. Flat roof your.

Tpo roofing systems are made up of a single layer of synthetics and reinforcing scrim that can be used to cover flat roofs. What is tpo roofing. These systems are generally categorized as thermoset and thermoplastic membranes. Thermoplastic polyolefin is a single ply roofing membrane that is one of the fastest growing commercial roofing systems on the market.

Astm d4434 standard specification for poly vinyl chloride sheet roofing astm d6878 standard specification for thermoplastic polyolefin based sheet roofing warranties when purchasing a new roof system there will be two warranties to consider. Clearly seam strength is the most critical factor in the watertight integrity of the roofing system. Tpo based products have been available since the 1980s. Tpo is a single ply roofing system that consisting of a thermoplastic polyolefin membrane.

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. Referred as elastomeric roofing systems these membranes are available in form of sheets. Thus for an average sized 1 200 sq. Tpo membranes are manufactured in sheets that are 10 12 or 20.

By 1993 the earlier non reinforced membranes were replaced by fabric reinforced sheets the version available today. Cost a typical residential tpo roof will cost between 6 50 and 11 50 per sq. This membrane is composed of three layers. The first sheets for membrane roofing were introduced in 1989.

First there will be the manufacturer s warranty.