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Helix Staircase by Hark

With an impressive three-storey stair construction, Hark Treppenbau won the German Metal Construction Award 2017 in the "Stairs and railings" category.

The Helix staircase was planned for the administration building of a medical-technology manufacturer. One particular challenge were the ­constantly changing radii while the running width of the steps remained the same. The structure ­of the free-standing frame elements, too, is very complex. The design was made by the Italian architecture and design studio Il Prisma.
Interior construction, Staircase, Hark Treppenbau, German Metal Construction Award 2017, Helix staircase, free-standing frame elements

Photo: Manufacturer

This article is taken out of the following magazine:
DETAIL 7+8/2018
DETAIL 7+8/2018, Urban Spaces

Urban Spaces

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