Alpsteg Fenster AG (Lenzburg)

A PIONEER IN THE INDUSTRY REINVENTS ITSELF When we were founded, Alpsteg Fenster AG was a joinery in Dürrenäsch. Back then, we were one of the first manufacturers in Switzerland to start producing PVC-U windows. We are therefore regarded as pioneers in the industry.

But we didn't want to rest on our laurels and we expanded our product portfolio. Today, we focus on our certified wood and wood-aluminum products in all shapes and colors. Our trade products PVC-U and PVC-U-aluminum windows, entrance doors and shading elements round off our range perfectly. Our customer service also ensures that existing products can achieve their maximum service life. For us, smooth project handling is crucial to our good service to you.

With us, the customer should realize that high-quality products and good customer relations are not incompatible contradictions, but rather make us a modern and service-oriented company that knows how to combine opposites:

Traditional craftsmanship and up-to-date technical know-how Comfortable living space and environmentally friendly outdoor areas Natural products and modern design Maximum light transmission and energy efficiency Light and shade Complex installation situations and fast processes Comprehensive customer advice and an efficient approach Heat and cold

Because we manage to unite these opposites, our products are the perfect link between your indoor and outdoor areas. We design the right product for your individual situation.

But it's not just our products that are at a very high level compared to the rest of the industry, but also our services. Because we don't see the contradictions, but the challenge of developing a solution for you.

Close the gap with Alpsteg Fenster AG, because we give your building a face.

Visit us and feel our passion for our products. Smell what a freshly finished wooden window smells like, hear what our soundproof windows really do and feel how cold and smooth our glass is to the touch. See how colorful we can make your shading elements. Experience Alpsteg Fenster AG in a new way and get a feel for how we can combine opposites and thus create additional living comfort for you.