Soprema DuoFlex Systems achieve UK BBA Accreditation.

Soprema, a global leader in waterproofing, roofing, thermal and acoustic insulation solutions, proudly announces that its innovative DuoFlex hot melt single pour system has received UK BBA (British Board of Agrément) accreditation. This esteemed accreditation endorses DuoFlex for a variety of applications including weatherproofing inverted roofs, zero fall roofs, roof gardens, blue roof specifications in combination with stormwater attenuation systems, and protected roofs with limited access in flat roof specifications.

DuoFlex products and structural waterproofing systems unparalleled performance with key features that set the standard in the industry. With an unrestricted fire resistance classification, DuoFlex ensures maximum safety, using configurations such as loose-laid gravel, sand/cement screed, and cast stone slabs. The system's hot liquid application guarantees optimal adhesion, creating a fully integrated, robust bond with the roof structure.

Its monolithic, self-healing properties provide a seamless, durable waterproof barrier that can repair small penetrations autonomously. Additionally, DuoFlex supports fast-track and phased installations, making it perfect for projects with tight schedules. Backed by substantial warranties - 30 years for the single pour system and 40 years for the double pour system.