With the development of the stacking door in 1977 Butzbach laid the foundation for a successful company history.

The enthusiasm of the architect for fibreglass material and the inspiration from the reference projects already carried out were the decisive factors for commissioning Butzbach with the new construction of the Stadtwerke Traunreut.

Ever more frequently, doors are being demanded for unusual surroundings and have to withstand very heavy loads there.

Aside from conventional fibreglass panelling, now Butzbach additionally offers the stacking door SPACELITE HT with double glazed panels, thereby creating a variety of interesting further design variants for this well established door.