About us

Fenstergigant – Your specialist dealer for window and sun protection accessories & building elements for over 15 years

For more than 15 years, Fenstergigant has stood for quality, reliability, and expertise in window accessories, spare parts, and hardware technology. As an established specialist dealer in Germany, we offer a comprehensive range of windows, roller shutters, and sun protection systems – for professionals and demanding DIY enthusiasts alike.

Our portfolio includes high-quality products in the areas of window accessories & spare parts, roller shutters, venetian blinds, pergolas, drives, motors, awnings, and gate accessories. Furthermore, we carry a wide range of mounting materials, trims, cover strips, guide rails, and glazing beads – all from a single source.

We rely on strong partnerships with leading manufacturers such as MK Menke, Exte, Selve, Schüco, Deceuninck, Gealan, Veka, Somfy, Becker-Antriebe, Elero, Geiger-Antriebstechnik, Cherubini, BeClever, and Eko Okna. This way, we guarantee tested quality, durability, and tailor-made solutions for every project.

Whether for renovation, repair, or new construction – Fenstergigant is your reliable partner for professional results. Benefit from our many years of experience, our wide range of products, and our commitment to always deliver the best solution for your requirements.

Fenstergigant – Quality that fits. Solutions that last.