The Butzbach SPACELITE stacking door has been designed specifically for application in industrial or workshop buildings.
The twin-walled design of the fibreglass element enables excellent thermal insulation; a complete seal prevents unnecessary energy loss and draught. The robust door material is resistant and absorbs impact. Our stacking doors are weather and corrosion resistant, making them suitable for harsh environments.
Upon opening, the separate light transmitting fibreglass door panels stack safely and compactly in a cassette behind the lintel. Lighting fixtures, transport devices, air ventilation units or other equipment on the ceiling are not influenced by the structures.
Due to the wall attachment, the minimum space requirement and the adaptability the door can be installed in nearly any situation, also in case of refurbishments.
A service free gear motor (400 V) with a break and thermal overload protection guarantees reliable opening and closing. Mechanical overload protection as additional safety feature is also available. In case of a power failure mechanical opening possible.