Thermatite Door Systems are built stronger with NeufoamTM technology – a continuous foaming process that renders cavity-free sections. No air pockets inside the panel ensures superior adhesion of our CFC/HCFC-free polyurethane insulation to the steel skin, preventing delamination and providing exceptional structural integrity. The door has a higher strength-to-weight ratio, offers a better thermal barrier (higher R-Value) and resists deflection. Sections feature thermal breaks and two continuous replaceable seals to minimize air flow. Installed with our highest quality hardware components, Thermatite Doors are engineered to provide many years of worry-free operation and are suitable for a wide range of applications.