Jp Stevens Roofing Problems

Thermoplastic polyolefin tpo and pvc membranes manufactured by genflex.

Jp stevens roofing problems.

Environmental design construction jan2008 vol. In a recent webinar on cool roofing a presenter discussed some concerns with the roofing industry s focus on single ply roof membranes based on thermoplastic polyolefin tpo. In february 2014 a property owner contracted steve s read more. We have seen numerous failures of these systems especially in hail belt areas.

The article offers information on the products and services offered by stevens roofing systems in the u s. 07 50 00 membrane roofing. Roofing systems for commercial industrial institutional and specialty applications. They are located in port charlotte.

Tpo pvc and hypalon. We have seen numerous failures of these systems especially in hail belt areas. The company sells hot air weldable roofing products in the construction industry including stevens ep tpo stevens ev pvc and stevens hypalon. 11 issue 1 p66.

Stevens has experienced problems with their ep and hypalon membrane roof systems. Stevens for john p grandson of the founder. Pvc blend membranes manufactured by duralast. Thermoplastic polyolefin tpo and pvc membranes manufactured by genflex.

Pvc blend membranes manufactured by duralast. Elvaloy manufactured by dupont is ketone ethylene ester kee an advanced solid phase thermoplastic modifier that locks itself into the molecular structure of base materials such as pvc. Stevens is known for its textile products under the utica laura ashley. August 22 2003 stevens roofing systems a global supplier of heat weldable thermoplastic roofing systems is now manufacturing its own 45 and 60 mil stevens ev an elvaloy based single ply roofing membrane.