We are a major Czech manufacturer of plastic windows and doors, aluminium windows and doors and garage doors with 30 years of experience. We also produce entrance and interior doors, exterior blinds and shutters, awnings, balcony and loggia glazing and interior shading. Shops all over the country. Free orientation, warranty and service.

At DEK Building Shops we offer a wide selection of building materials, electrical materials, water heating sanitation, tools and supplies for builders and craftsmen. Our check-in is a one-stop shop and you can enjoy your purchase with a free, high-quality coffee.

Truly Czech plastic and aluminum windows and doors directly from the manufacturer. Our company develops and manufactures the plastic profiles itself and can therefore guarantee high quality. Thanks to more than 25 years of experience, the profiles are the top of the Czech market. We will perform a free, non-binding calculation and measurement of the windows.

We sell FAKRO roof windows, flat roof windows and accessories for them: roller blinds, awnings, shutters. We also offer attic stairs, skylights, rooflights, solar systems, electric controls. We provide service. We can also prepare atypical solutions according to individual requirements.

We provide maintenance for windows and doors, including adjustments, hardware repairs, seal replacements, and other minor repairs. We also handle the measurement and installation of interior shading systems and insect screens. We provide our services in Ostrava, Orlová, Havířov, Karviná, Bohumín, Opava, Frýdek-Místek, and surrounding towns.