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 ...

Here is an ideal staircase with double function designed by B PIÙ s.r.l. for small lofts. Thanks to the vertical adjustment ...

Try not to get dizzy: Spiral staircases aren’t just for Victorian libraries anymore. One-of-a-kind twisting staircases in stone, wood and plaster have become sculptural statement pieces in New York ...

Add Yahoo as a preferred source to see more of our stories on Google. All products featured on Architectural Digest are independently selected by Architectural Digest editors. However, when you buy ...

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 ...

Feature staircases, once synonymous with grand period houses and historic hotels, are having a renaissance. Open-plan spaces have made staircases more important as they are now more visible from or ...

Reviews and recommendations are unbiased and products are independently selected. Postmedia may earn an affiliate commission from purchases made through links on this page. In fact, seven of the 13 ...