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.

Plastic windows, balcony and entrance doors in stock - more than 1000 pieces immediately available. Easy to buy via e-shop without deposits, contracts and paperwork. Shipping within 3 days. Saving 80% of your money and time. Possibility of ordering customized windows and doors via online configurator, where you can see the final price immediately.

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.

Visit the new sulko showroom. We supply quality windows and doors to order. Radek Fridrich will advise you on the choice. Within walking distance are mhd stops Strážní, Heršpická and Ústřední hřbitov. We look forward to your visit.

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