Plus 75 passive

They are perfect for passive and energy-efficient houses, because they are characterized by the best heat transfer coefficient for steel doors on the Polish market Ud=0.57 (full leaf) complete with PASSIVE door frame and WPC threshold. The product was distinguished at the International Fair. The unique construction of the leaf (75 mm thick), in which a thermal break and two seals are used, allows for the elimination of heat losses and reduction of energy consumption. The use of sidelights or extensions allows for the development of unusual installation spaces, giving buildings a unique character. Optionally, the leaf is available with a fourth rebate.