We provide advice, sales and installation of interior and entrance doors and frames mainly Sapeli. We carry out turnkey completions. We provide installation and consultancy services, quotations and transport. We offer our services to construction companies, retailers and private individuals.

Visit the Sulko showroom. We supply windows, doors and shading. Gabriela Ladzianska and Jan Bosák will help you with the selection and Nzu subsidies. You can easily park with us and take the tram to the Elektra stop. We look forward to seeing you.

We sell and install plastic, aluminum, wooden windows and doors, interior doors and frames, sectional and double-leaf doors, shading technology. Measurement, transport and installation is free of charge throughout the Czech Republic.

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

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.