NASA wanted low maintenance, ENERGY STAR® approved products in their recent reroofing projects for four buildings on the Marshall Space Flight Center Campus. To achieve their roofing goals, NASA selected an 80 mil GenFlex EZ TPO fully-adhered membrane system. The roofing system included GenFlex Polyiso Insulation, GenFlex Tapered Polyiso Insulation and GenFlex bonding adhesive – all protected by a 25-year warranty.