The carpentry Dandl KG is one of the largest manufacturers of windows and doors in the Rupertiwinkel region of Upper Bavaria. Dandl combines proven traditional craftsmanship with state-of-the-art production technology.

With the construction of a new administration and exhibition building, the production area has now also been expanded and a fully automated coating system with a painting robot has been put into operation.

KIELSTEG elements with a length of 25.5 m span the new hall area without supports, so that the window painting line could be installed without collisions.

Generous skylight domes were also integrated into the KIELSTEG roof, providing plenty of daylight in the hall. Despite the enormous load-bearing capacity, the KIELSTEG elements are characterized by a comparatively low construction height, so that overall a harmonious architecture with a flat extension could be realized.