Tpe Roof Membrane

Comparing tpo membrane and tpe.

Tpe roof membrane.

Tpo s thermoplastic polyolefin have been extensively used within the single ply roofing industry since the early 90 s. Tpe as the basic polymer in spectraplan roofing sheets. Tpo is touted to have the benefits of two of its direct competitors epdm and pvc roofs but without the drawbacks and extra costs. The only recommendation is for the use of hot soapy water on heavily soiled membrane which would typically be needed on older tpe roofs.

This article covers the common problems with tpo warranties and popular brands. Flat roof your. 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. Presented by rene dupuis and helene hardy pierce at the 2015 international roofing expo.

Thus for an average sized 1 200 sq. This means that a tpo roof is as uv resistant and as heat resistant as epdm and as heat weldable. 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. Tpo membrane is a fire reistant and weather proof roof covering that is often used on flat roofs or domed roofs.

Sri a well known and highly respected laboratory that has done testing with ul nrca and mrca independently obtained various rolls a total of 45 in all of all of the major tpo brands. 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. Aesthetics tpo membranes generally have a high coefficient of expansion and contraction resulting in the thermal movement during hot and cold temperatures this in turn has an adverse effect on the aesthetics. Incorporating a range of membranes and accessories these next generation single ply roofing systems combine the best performance characteristics of thermo plastics eg pvc and elastomerics eg epdm.

Iko spectraplan is an advanced single ply roofing membrane that uses the very latest in polymer technology. This week dave embery divisional director at our product partner iko polymeric provides us with a comparison between two single ply membrane types. Throughout 2013 and early 2014 structural research inc. Made of a petrochemical based materiel old sheets or tpo can be recycled into new ones.

The reason for the choice was the product s durability sustainability and compatibility with other building products. What is tpo membrane. Cost a typical residential tpo roof will cost between 6 50 and 11 50 per sq.