28/10/2026
A spiral staircase like this is all about getting the set-out right from the start.
With the curved steelwork and each tread working its way around the stair, everything needs to line up as it comes together. There’s plenty of checking, adjusting and welding along the way, because a few millimetres out early can make a big difference further around.
It takes time to get right, but the aim is that once it’s finished, all you see is a staircase that feels simple.