Design for a double-curved staircase, consisting of an elevation on the upper half of the drawing and a plan view below. On the top portion of the design, a central straight staircase is shown ...

Plan and elevation of spiral staircases. Details on lower portion of the design. Credit Line Gift of Eugene V. and Clare E. Thaw Date January 1887 Accession Number 2007-53-2 Restrictions & Rights ...

A spiral staircase made of concrete rises through the centre of an open-plan office designed by architecture studio Hildebrand in Steinhausen, Switzerland. Winding its way up the building's four ...

"Big Brother 6" gave exposure to Spiral Stairs of America with an original plan to have a few sets of stairs incorporated for the camera crew to catch footage, however "Big Brother 6" producers ...

We’re installing stairs from our deck down to the garden. Our plans initially called for a spiral staircase – 3′ wide steps, going down like 9′, and this is what was in our contract. We’ve decided a ...

Exterior spiral staircases add a dramatic look to a patio, deck or porch. The spiral construction allows stairs to be used in a smaller yard without sacrificing room for outdoor furniture, a ...