HSF plastic windows impress with numerous benefits such as efficient heat insulation, customisable security options and a sheer endless design selection for indoors and outside. See for yourself!

Each product always matches the other systems perfectly from a visual perspective.

Effective sound and noise insulation up to sound insulation class IV.

Strong connection between pane and sash through bonding.

Attractive diversity of design and beautiful design in all sizes.

Outstanding heat insulation values and low heating costs.

Feel safe all round with Safetec sealings.

Windows made of plastic

HSF plastic windows are available in various construction depths, heat insulations, types of glass, handles and design options. Create the perfect window according to your requirements!

Lift-up sliding doors made of plastic

Let the sun into your home with the HSF lift-up sliding door with a construction depth of 85 mm and lots of additional options. Also available in a barrier-free variant and with narrow frames!

Strong partner

Enjoy all the exclusive benefits with the HSF partnership.

Company's own vehicle fleet, a broad range of products, high-quality materials and service on site - HSF offers more.

Arrive home with hsf.