D’EFINITELY YOURS

D1, the innovative wood/aluminium window from our own research and development department combines high quality design, maximum energy efficiency, the highest level of safety and extraordinary comfort. Remarkable details, top-of-the-line appearance and state-of-the-art technology make D1 the frontrunner of sophisticated architecture.

The very slim wood elevation increases the glazing surface and improves the thermal protection value of the window. The result: bright, open and rooms suffused with light. The revolutionary, micro-foam sealant increases longevity and durability and improves soundproofing and thermal protection. Katzbeck – the specialist for wood/aluminium and wood windows.