Floating and central spine staircases are two of our most popular designs. At first glance they can look quite similar, both delivering that clean, modern style. But structurally, they work in very different ways. Whether you’re an architect looking to make a statement, a developer optimising layout, or a self-builder wanting to maximise light and space, understanding these differences is key. So, what’s the difference? And which one is right for your next project?
What is a Floating Staircase?
A floating staircase, also known as a cantilever staircase, creates the illusion that the treads are, quite literally, floating in space. In most cases, this is achieved by fixing a hidden steel stringer to a supporting wall, with each tread cantilevering out from it. The result? A design focused on lightness and simplicity. Perfect for open, airy interiors where flow and light are key.
Why choose floating?
- Ideal for open plan spaces where light flow is key
- Creates a dramatic architectural statement
- Perfect for modern interiors with a paired-back feel
What to consider:
- Requires a load bearing wall or equivalent structural support
- Installation is more complex, best suited to new builds or major refurbishments
- Can be higher cost due to hidden engineering, bespoke fabrication and use of extra thick timber treads.
