Centre spinestaircase.
A single steel spine follows the step profile beneath the treads.
Centre spine staircase
A single steel spine runs up the centre of the stair beneath the treads, following the step profile. It is formed as a 200 mm wide box section from 10 mm steel plate, leaving the tread ends free and the stair open from the side.
- 200 mm wide box-section spine in 10 mm steel plate
- Spine follows the step profile
- Glass or steel balustrade
- Any RAL powder-coated colour
The other five designs
Every design is available in any RAL powder-coated colour, with clean glass or traditional steel balustrades, and an oak handrail or bare glass edge.
Cantilever
Treads fixed into a structural wall with no visible string – the purest floating look.
Treads 110 × 270 mm · glass on the open side
Straight string
Clean, straight plate strings carry the treads, with glass fixed straight to the string.
10 mm steel plate strings
Cut string
The string is cut to the step profile, with the tread ends overhanging it.
10 mm steel plate · stainless button fixings
Inboard string
Strings set in from the tread ends, so the oak appears to float past the steel.
10 mm steel plate strings
Zigzag
A stepped steel string the same depth as the treads, wrapping each step.
String depth = tread depth · 10 mm plate
Not sure which suits your space?
Try each style on your own measurements in the 3D configurator.
Open the configuratorLet’s buildyour staircase.
Take the first step towards transforming your home or business with a staircase that’s truly one of a kind. Let us bring your vision to life. We are based in Norfolk, but cover most of mainland UK.