WARMDOOR Wypełnienie skrzydła - PU Grubość skrzydła - 56 mm Heat transfer of solid doors - 0,96 W/m2K Heat transfer of glazed doors - 1,1 W/m2K 3 anti-theft boltsFittingsAbsiglass frameAluminum threshold with a thermal break and two gasketsA door leaf with a wooden frameTongue adjustmentGasket in the leaf and frameA strip lock equipped with a hook and a pinHinges adjustable in 3 planesOne key system