White Thermoplastic Polyolefin Roofing

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.

White thermoplastic polyolefin roofing.

Short for thermoplastic polyolefin tpo is a single ply roofing membrane that offers excellent performance at a cost effective price. Astm specification d6878 specification for thermoplastic polyolefin based sheet roofing has finally been published after years of trying. This membrane is best recognized for having the benefits of epdm and pvc systems at a more economical cost. It is notable that astm recognized paul oliveira of firestone with a distinguished leadership award in december 2006 for his patience and guidance in resolving the many issues related to introducing this new.

In general these warranties cover defects in the manufacture of the roof membrane. 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. Tpo membranes are manufactured in sheets that are 10 12 or 20 feet wide. On the other hand polyvinyl chloride pvc and thermoplastic polyolefin tpo two other common roofing systems for commercial buildings fall in the second category.

Tpo is a type of membrane roofing suitable for flat and low slope roofs. An example of thermoset membranes includes ethylene propylene diene monomer epdm one of the most widely used roofing systems. White and light colored thermoplastic roof membranes feature extraordinary tensile strength with a high level of puncture resistance and superior solar reflectivity. Tpo roofing systems are made up of a single layer of synthetics and reinforcing scrim that can be used to cover flat roofs.

Astm d6878 standard specification for thermoplastic polyolefin based sheet roofing warranties when purchasing a new roof system there will be two warranties to consider. One of the fastest growing roofing systems around white thermoplastic membrane offers reduced cooling costs and energy savings for facilities located in warm climates. Thermoplastic polyolefin is a single ply roofing membrane that is one of the fastest growing commercial roofing systems on the market. First there will be the manufacturer s warranty.

Tpo membranes are white and highly reflective making them an excellent choice for those looking to reduce energy costs. This membrane is composed of three layers. 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. Tpo is a single ply roofing system that consisting of a thermoplastic polyolefin membrane.

Tpo membranes are made with a co polymerized rubber that allows them greater flexibility in cold climates.