For more than 25 years we have been supplying quality plastic, wooden and aluminium windows and doors. We help our customers to find their way around windows and work with them to find the most suitable solution for their building. If you are interested, we can also help you choose the right windows and install them professionally.

We are a major Czech manufacturer of plastic and aluminium windows and doors, pergolas and garage doors with 25 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.

The company has been supplying lighting systems to the construction industry for over 30 years. We manufacture aluminium windows and doors, glazed facades, large format windows, rooflights, conservatories, balcony glazing and aluminium pergolas.