Czech manufacturer and seller of windows and doors. We have been manufacturing modern VEKA profile plastic windows, wooden EURO windows, aluminium windows and doors from quality materials for more than 30 years. You can find us at our branches all over the Czech Republic. We provide complete services such as replacement and installation of windows for prefabricated and family houses.

If you’re building a single-family home and aren’t sure what type of windows to choose, we’d be happy to help you make your selection. You’ll be able to see various systems, materials, and design options on-site, and together we can find a solution that’s right for your project. Visit us at XC Prague.

We manufacture first-class TERMOLUX PVC windows from our own 7-chamber KVINTERM 2+ and 8-chamber SPACE 8 profiles. With honest Czech production and 26 years of experience, we supply and install PVC and aluminium windows, doors and a complete range of accessories. We manufacture plastic profiles, pipes and more.

We supply 1st window free of charge, glass U=0,4. We manufacture aluminium windows, conservatories, supply cheap wooden euro windows and uPVC windows Slovaktual, Aluplast, Heroal, Gealan. We have been professionally installing windows for over 21 years. We operate a sliding wall sample shop.

INTERNORM window specialist. We offer quality timber and aluminium windows and doors, uPVC and PVC windows for passive houses. Wide selection of entrance doors - aluminium and wood-aluminium. We provide warranty and post-warranty service. Individual approach ensured.