Sustainable solutions for building envelopes.

Whether wood/metal window systems or all-aluminium folding and sliding walls, the focus of our extremely diverse and innovative solutions for modern building envelopes is, in addition to classic functionality and aesthetics, always on energy efficiency.

We cooperate with strong partners for our wood/metal window systems and all-aluminium folding and sliding walls.

The façades business unit was sold to Geilinger AG as per 1 January 2024.

Our services for our strong partners

As an innovation leader in the wood/metal sector, we supply over 180 window fitters in Switzerland and Germany with our window systems. As a system provider in the folding and sliding walls segment and for mail boxes and parcel boxes, we supply strong regional partners in metal construction with ready-to-fit elements.

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