*value for referential sectional garage door of dimensions 3000 mm x 2440 mm
60 mm panel is filled with poliurethane, freon-free foam, covered with 0,5 mm galvanized tin. Durability and corrosion protection is provided by the suitably selected coating applied to the surface of tin.The height of panel is available in size 500 mm or 610 mm. The panel is characterized by high termal insulation (coefficient U = 0,34 W/m2K).
Properly selected seal kit guarantees the garage door tightness. The sealing along the entire perimeter of the garage door is provided by: top seal, thermal side seals, sealing between panels and lower seal adapted to the panel construction.
Garage door is installed with double horizontal rails that guarantee its stability and efficient operation. Minimal required height of lintel allowing for garage door installation is 220 mm. In case of such solution the torsion springs are mounted on the front, close to the lintel.