Johns Manville Introduces New Ultragard® SRT™ 45 Mil and 60 Mil Fire Resistant Membranes

Denver, Colorado (5/12/2000) --- The Johns Manville Roofing Systems Group recently introduced a new white reflective reinforced UltraGard® thermoplastic polyolefin (TPO) fire resistant (FR) roofing membrane. UltraGard SRT™ 45 FR and SRT™ 60 FR are heat weldable single ply membrane products that are mechanically attached or fully adhered.

Burn testing on UltraGard TPO FR
Burn testing on UltraGard® TPO FR

"We have been working for two years on our proprietary FR formulation package, which meets all UL and FM requirements" said Joseph A. Stassi, marketing manager at Johns Manville for single ply systems. "We are pleased to be able to offer our customers another single ply option within our family of products, all of which are covered under our comprehensive guarantee."
 
The new TPO product complements the JM single ply roofing lines of PVC and EPDM membranes and adds depth to the heat weldable product selection. Its highly reflective white surface is very desirable for owners and specifiers who are concerned about aesthetics and solar heat loading. It is ideal for buildings designed with different levels and sections and also has significant seam strength. Roofing contractors also like the ease with which the TPO membrane can be installed, which results in labor savings and faster application.
 
Johns Manville is a leading manufacturer and marketer of premium-quality building products. The 142-year-old Denver-based company had sales of $2.2 billion in 1999. Johns Manville employs approximately 9,700 people and operates 58 manufacturing facilities in North America, Europe and China. Additional information can be found at www.jm.com.