Jp Stevens Roofing Problems

11 issue 1 p66.

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

The article offers information on the products and services offered by stevens roofing systems in the u s. Stevens is known for its textile products under the utica laura ashley. Tpo pvc and hypalon. Thermoplastic polyolefin tpo and pvc membranes manufactured by genflex.

In february 2014 a property owner contracted steve s read more. Its earliest known name was nathaniel stevens son but by 1899 became j. We have seen numerous failures of these systems especially in hail belt areas. Steve s roofing repairs is a roofing contractor that offers roofing inspection roof cleaning and skylight installation as well as other services.

Pvc blend membranes manufactured by duralast. 07 50 00 membrane roofing. Environmental design construction jan2008 vol. Stevens has experienced problems with their ep and hypalon membrane roof systems.

Roofing systems for commercial industrial institutional and specialty applications. 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. Pvc blend membranes manufactured by duralast. Stevens has experienced problems with their ep and hypalon membrane roof systems.