Thermal Polyolefin Roofing

Thermoplastic olefin thermoplastic polyolefin tpo or olefinic thermoplastic elastomers refer to polymer filler blends usually consisting of some fraction of a thermoplastic an elastomer or rubber and usually a filler.

Thermal polyolefin roofing.

Tpo thermoplastic olefin is a single ply roofing system that consists of a thermoplastic polyolefin membrane. 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. Flat roof your. First there will be the manufacturer s warranty.

Another low volume polyolefin is polybutene 1 pb 1. Pib is used for adhesives sealants chewing gum roofing membranes lubricants cable filling and synthetic rubber butyl rubber. 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. Carlisle tpo thermoplastic polyolefin tpo single ply system.

In general these warranties cover defects in the manufacture of the roof membrane. Since 1995 tpo roofing systems have fueled nearly all of the growth in single ply roofing. Outdoor applications such as roofing frequently contain tpo because it does not degrade under solar uv radiation a common problem with nylons. Architects and owners alike have learned of tpo s superior weatherability and exceptionally reliable heat welded seams.

Now with it s added major price competitiveness versus epdm rubber. Thus for an average sized 1 200 sq. On the other hand polyvinyl chloride pvc and thermoplastic polyolefin tpo two other common roofing systems for commercial buildings fall in the second category. These membranes are made from chemically inert substances similar to materials that make up the tire rubber.

Epdm an example of thermoset roofing membranes. This membrane is composed of three layers. 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 is a single ply roofing system consisting of a thermoplastic polyolefin membrane.

This membrane is composed of three layers. Tpo is a single ply roofing system that consisting of a thermoplastic polyolefin membrane. Cost a typical residential tpo roof will cost between 6 50 and 11 50 per sq. 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.