TPO coating membranes have been manufactured in the U.S. since the early 90s and are now the fastest growing segment of the U.S. single-ply roofing membranes industry.

TPO roofing is made of propylene ethylene rubber. A special technology is used to chemically bind rubber, propylene (which is a byproduct of oil refining) and ethylene (a gaseous organic substance). Then, there are fillers added to the mix, such as carbon filler and fiberglass. These strengthen the TPOI membrane and ensure its durability. It is the choice that a Connecticut commercial roofing company chooses, and has a long lifespan for business owners.

This roofing membrane has been designed specifically to provide all the advantages of a rubber roof but which can be welded with hot air, at temperatures of about 380-550 degrees C, for increased resistance. The hot air welding technology allows, for example, the water to pond on the membrane, without the risk of infiltration.

Other advantages of TPO roofing that make it of the best choice for New England area include:

• Its lifespan is at least 25 years
• Resistance to UV exposure, premature wear and tear and air pollution
• No plasticizers and stabilizers
• Compatible with bitumen
• Low installation and maintenance costs
• Very good resistance to hail and static perforation
• The white color of TPO roofing reduces the energy consumption for air conditioning, during the summer
• It is an organic product