For anyone interested in the state of TPO roofing, its future growth and expansion in residential and commercial roofing markets, it is important to know that TPO roofing is being actively discussed and evaluated by such reputable organizations as MRCA. In 2010, at the 61st Annual MRCA Conference, there was a very important presentation by the panel on “TPO Long-Term Performance”. This panel addressed to the best their ability and expertise some of the serious concerns that have been raised in the roofing industry regarding the longevity and durability of TPO roofing membranes and reported failures of the membranes under certain climactic conditions. This information on TPO’s is particularly valuable if you are considering installing a TPO roofing membrane on your residential or commercial property.