Your partner for ambitious staircase design

No other detail leaves its mark on the interior of a building like the staircase. This is why we offer you the perfect combination of aesthetics and quality. High-grade materials, precise work and high quality design are three pillars of our spiral and staircase production.

In 1979 Interbau started as a small commercial company for staircases. Soon it was obvious that the company had to expand due to the wishes of our customers. Our highly qualified staff and modern completion technology make us one of the top companies on the global staircase market.

Due to the ever-increasing demand, expansion is always possible. In 1997 the company moved back to the place of origin, Auer. Here we have a permanent exhibition where you can make your own picture of our designs and the quality of staircase production. Interbau is well known past the borders of South Tyrol due to our presence at many international fairs. In Europe, the way to the top more often than not leads up a spiral staircase made by Interbau. Planning, constructing, producing and fitting, the complete service from Interbau. Come and discover the variety of designs and materials of the staircases.