The 90 mm thick profile, complete sets of gaskets in the frame and wing, thermal barriers and XPS thermal insulation are a guarantee of effective heat loss reduction and noise dampening.
The doors have been made from high-quality materials so that they can withstand intensive use and the effects of the weather for many years without losing their properties.
The PREMIUM ALU 90 model features, among other things, a Winkhaus 5-point lock with an electric strike and a patent insert, which, combined with its robust construction, provides effective protection against burglary.
The doors will fit in perfectly with the façade and interiors of modern energy-efficient and passive buildings - they will please the eye every day while providing convenience.