The roofing system of the Bridgestone Stargard tire factory consists of 70,000 m² of RubberGard EPDM and 60,000 m² of UltraPly TPO membranes, which were installed in different stages from 2008 until 2018.
70,000 m² EPDM + 60,000 m² TPO
Elevate RubberGard EPDM 1.1 mm + Elevate UltraPly TPO 1.5 mm
RubberGard EPDM was used for the first phase of this roofing project, which dates from 2008. UltraPly TPO was used for the second phase, which was completed in June 2018.
Both the RubberGard EPDM and the UltraPly TPO membranes were mechanically fastened over the roof build-up, which consists of steel deck, a PE vapor barrier membrane and mineral wool insulation.