Do I need a building permit for my staircase?

For installing or replacing a staircase in a residential building, you generally do not need a separate building permit. The staircase is part of the approved building and is erected as part of interior fit-out works.

However, important: - A structural analysis is required for every load-bearing staircase -- this proves that the construction safely handles the loads involved - The staircase must be built according to generally accepted engineering standards and in compliance with DIN 18065 (building staircases) - For new builds, the staircase is part of the building permit and must be included in the construction drawings

HTS manufactures all staircases in compliance with DIN 18065 -- with the prescribed minimum dimensions for tread width, riser height, and going depth. The structural analysis is included in the service.