This half-scale model of a spiral staircase by American studio Matter Design is made from concrete treads that slip neatly over each other. Above and top: photograph by Brandon Clifford The Helix ...

This unconventional structural system was inspired by the material in question: as unreinforced concrete has poor tensile strength, it is unsuitable for use in a cantilevered system as used in many ...

A staircase of raw board-formed concrete curves up the centre of this workspace for denim fashion label Purple Brand, ...

Add Yahoo as a preferred source to see more of our stories on Google. If you’ve always dreamed of having a staircase in your home, you’re definitely not alone. There’s something undeniably magical ...

Add Yahoo as a preferred source to see more of our stories on Google. Inspiration to step up your home's staircase game. When decorating room by room in a multi-level home, the stairs might ironically ...

As architects begin to push design boundaries and test the limits of building regulations, staircases are becoming more extreme. An influx of innovative designs – from “floating” cantilevered treads ...

Wood staircase on the mid level of a home that continues on multiple levels - Scott Prokop/Shutterstock Whether a major feature of the entryway or tucked to the sides of the home, the staircase offers ...

When Reinforced Structures, Inc. of Clearwater, Fla., took on the concrete construction work of the new Dali Museum, the company had a number of challenges to overcome. First, this was RSI's first ...