Longevity & Long Term Performance

Warranty Records Show EPDM Performing Well

January 1, 2004

A study that examined the warranty records of two major U.S. EPDM suppliers showed the cost of maintaining an EPDM roof over 10 years to be almost negligible.

Laboratory Evaluation of EPDM Roof Membranes

International Symposium on Roofing

January 1, 1991

Single-ply rubber sheets, based upon ethylene propylene diene terpolymers (EPDM), have steadily increased in usage for roof membranes over the past 20 years.

BALLASTED EPDM ROOFS

The EPDM (ethylene propylene diene terpolymer) single-ply rubber roofing membrane has been an appealing choice of the low-slope commercial roofing industry for over 40 years.

The number one roofing choice of architects, roof consultants and contractors for both new construction and replacement roofing projects according to market surveys from Building Design and Construction, and Roofing/Siding/Insulation magazines, and the National Roofing Contractors Association (NRCA).