Curved Spine Flight
A stair flight that turns on an arc, its treads carried by one concrete beam winding under the centre line.
Parametric 3D models you can customize in the browser and download as GLB, STL or OBJ.
A stair flight that turns on an arc, its treads carried by one concrete beam winding under the centre line.
A cast concrete flight of stairs that turns on an arc, one solid body whose steps sit on a sloping curved slab.
A curved stair flight on an inner and an outer curved string, cut to the steps, that carry the treads from below and leave the tread ends and the risers in…
A curved stair flight with an inner and an outer curved string that enclose the treads and, optionally, the riser boards.