L'aprire S. R. L.

SEIP sectional door lowered sliding from 15 cm in light with insulating and self-supporting metal panels with internal / external support in galvanized steel and pre-painted external embossed bidoga panel RAL 6005 (Green) or other standard colors ns. sample, white interior similar to RAL 9010 with striped effect with stucco effect embossing, with interposed insulation in anigroscopic polyurethane foam free from CFC density 42 Kg / cubic meter with a thickness of 40mm to ensure a coefficient of 0.85 W sqm / K, the heads of the panels are reinforced and protected by galvanized and pre-painted steel profiles. The first and last panels are finished with black or white aluminum profile both incorporate flexible EPDM sealing gasket, the balance of the door is achieved with high strength harmonic steel torsion springs. All doors are equipped with spring parachutes, galvanized steel guides with inserted stop gaskets, and standard accessories.