Ultra-Thermo Sectional Door at Aviation Academy
Ryterna latest product – 80 mm thick insulated panels for sectional doors. Robust panels have perfect 0.28 W/m²K insulation. We gave ‘Ultra-Thermo’ name for doors made of 80 mm thick panels. Stunning 0.5 W/m²K overall U-value is one of the best on the market. In the beginning, we designed ‘Ultra-Thermo’ Industrial doors for heated or refrigerated…