By Jonny Suchor.  

Offering a high-quality roofing solution that lasts, Bitec’s StrongHold KEE membranes meet the needs of a wide range of building.  

StrongHold KEE and StrongHold KEE FB from Bitec® provide contractors with a high-performing thermoplastic membrane designed to be highly reflective, low maintenance and contractor friendly.   

StrongHold KEE  

StrongHold KEE incorporates DuPont Elvaloy® KEE technology, which helps make it resistant to chemical, fire and UV. To be used on mechanically attached or adhered applications, this product is a highly reflective, lightweight, low-maintenance roofing surface with a range of width options that can help increase a building’s energy efficiency while also saving time on installation. According to Bitec, “StrongHold KEE is also lightweight, making it an attractive solution for re-roofing projects where a tear-off can be avoided, saving landfill waste, and helping a project meet sustainability objectives.” It offers labor-saving benefits and compliance with industry standards while standing out for its KEE-based performance and energy efficiency.  

StrongHold KEE FB  

The KEE line also includes StrongHold KEE FB, which has all the benefits of the StrongHold KEE membrane but adds a polyester fleece backing. The fleece enhances the membrane's protective qualities by providing an additional layer of cushioning between the pre-existing surface and the membrane. This fleece backing makes Stronghold KEE FB an ideal option for re-roofing installations. Like the StrongHold KEE membrane, KEE FB excels in durability, flexibility in cold temperatures and weather resistance, making it a superior choice for low-slope roofs.  

StrongHold KEE and StrongHold KEE FB by Bitec offer contractors solutions for a variety of  building types. The versatility of the KEE series is designed with sustainability, ease of installation and long-term performance in mind. 

Learn about Bitec’s StrongHold series here.