TremPly® KEE and KEE FB (Fleeceback) Single Ply Roofing Systems

Your Tremco Roofing field advisor will be glad to provide you with references.

TremPly® KEE and KEE FB (Fleeceback) Systems not only meet or exceed the minimum physical property requirements enumerated in ASTM D6754 Standard Specification for Ketone Ethylene Ester (KEE) based sheet roofing, but exceed the physical properties and performance characteristics of much thicker competitive products. TremPly KEE membranes are available in nominal 45 and 60 mil thickness; smooth and fleeceback versions; and in white, gray, and tan which can all help an organization meet LEED requirements. All TremPly KEE Roofing Membranes are constructed using high tenacity/heavy weight yarns to create a base fabric reinforcement to impart superior puncture, tensile and tear resistance properties. The base polyester fabrics are primed with a unique and proprietary adhesive coat that lays the foundation to physically bond the KEE coatings to the “fiber” to maximize seam strength and overall membrane performance. TremPly KEE is coated to provide superior hot air welding characteristics, extreme UV resistance, broad chemical resistance, and long-term flexibility and repairability for the installed roofing membrane system. TremPly KEE Roofing Systems have excellent tear, puncture, fungus, algae, and flame resistance, making them among the most sustainable roofing systems available. TremPly KEE and KEE FB single ply roofing systems are designed to provide superior performance and exceptional value; the white, tan, or gray surfaces absorb much less heat that a black roof, which can help lower a facility’s energy use and improve its appearance. They are excellent choices for roof overlays, replacement, and new construction alike.

All Tremco Roofing products are available through Tremco and our highly trained field advisors. A number of factors affect price, so please discuss details with your field advisor. 

Tremco Roofing works exclusively with professional roofing contractors who are experts at minimizing disruption at our customers’ facilities.