P.P.U. DACH Sp. J.

A Polish manufacturer of windows, doors, and aluminum structures with over 35 years of experience. Since 1990, we have been producing PVC and aluminum joinery that combines modern technologies with the highest quality craftsmanship, delivering projects both in Poland and across many European countries.

Our production takes place in a modern facility in Koszalin, equipped with advanced technological lines and supported by an experienced technical team. We specialize in PVC windows and doors, aluminum joinery, as well as advanced solutions such as winter gardens, facades, and pergolas. Our specialized installation teams, equipped with their own transport facilities and professional tools, ensure efficient and expert assembly — guaranteeing satisfaction and long-lasting performance for every project.