A Closer Look at Helix Staircases: Sculptural Style with Practical Purpose
A Closer Look at Helix Staircases: Sculptural Style with Practical Purpose
When it comes to making a statement with architectural steelwork, few features draw the eye quite like a helix staircase. These striking structures are more than just a way to move between floors, they’re sculptural, space-savvy and incredibly versatile. Whether installed in a commercial space, a high-end residential build or a public building, helix staircases bring both elegance and practicality to the design.
At BradFabs, we’ve been designing and fabricating bespoke staircases for decades, and helix staircases are among the most exciting projects we work on. But what exactly is a helix staircase, how does it differ from a spiral staircase, and why might you want one?
Let’s take a look.
What Is a Helix Staircase?
A helix staircase, sometimes called a helical staircase, features a continuous curve that rises smoothly without the central support column typically seen in spiral staircases. It moves in a circular or elliptical path, usually wrapping around an empty void or central feature such as a light well, lift shaft or open-plan area.
Where spiral staircases often feel compact and utilitarian, helix staircases are broader and more open in design. They’re often wider, more gradual in rise and offer a grander, more fluid feel. The result is something that combines form and function, turning a simple staircase into a visual centrepiece.
What Makes Helix Staircases Stand Out?
The defining feature of a helix staircase is its graceful, flowing shape. There are no sharp corners or rigid edges, just smooth curves that give the impression of motion even when you're standing still. Because there’s no central pole, the staircase feels lighter, more open and less confined. This makes it ideal for spaces where architectural impact matters.
From a fabrication point of view, helix staircases require precision engineering. The steel stringers that form the base structure must be curved to exact measurements to ensure consistency across the entire flight. Add in bespoke treads, handrails and finishes, and you have a completely custom product that’s tailored to your taste.
At BradFabs, every helix staircase we produce is made to order, using top-quality materials and expert craftsmanship. Whether you want painted mild steel, brushed stainless, glass infills or timber treads, we can create a staircase that blends seamlessly with its surroundings or stands out as an artistic feature in its own right.
Ideal Locations for a Helix Staircase
Helix staircases work well in both commercial and residential settings. In commercial properties, they’re often installed in atriums, hotel lobbies, shopping centres or offices where visual impact is important. They add a touch of sophistication and help create a lasting first impression.
In residential builds, they’re particularly popular in high-end homes or renovations where space allows for a broader staircase. Because the staircase can curve around open areas, it lets light flow more freely and enhances the sense of openness in the room.
We’ve installed helix staircases in everything from luxury apartments and restaurants to corporate headquarters and educational buildings. Each one is designed with both beauty and function in mind.
Helix vs Spiral: What’s the Difference?
It’s easy to confuse helix and spiral staircases, but they are quite different in both appearance and use. A spiral staircase rotates around a central column and is usually compact, making it suitable for tight spaces or loft conversions where every inch counts. Another key difference is the treads, which reach outwards from the centre like spokes on a wheel.
A helix staircase, on the other hand, doesn’t have that central column and tends to be more open and flowing in design. It’s typically wider, with a gentler curve, and often spans more space. It’s more about aesthetics than saving space, although it can still be a clever use of floor area depending on the layout.
If you’re looking for something sculpted, sophisticated and spacious, the helix staircase is the one for you.
The Benefits of Choosing a Helix Staircase
Beyond their obvious visual appeal, helix staircases offer a range of practical benefits. Their curved design makes them easier to navigate than tight spirals, especially for those with mobility concerns. The wider treads and flowing lines also make them more comfortable for regular use in busy environments.
They’re also incredibly versatile. Whether you want a modern, minimal look with glass balustrades and stainless steel, or something more traditional with timber accents, a helix staircase can be tailored to suit. And because each one is custom-made, you’re not limited by standard sizes or off-the-shelf shapes.
Another benefit is how they contribute to the overall flow of a building. Instead of breaking up a space, a helix staircase can help guide movement and line of sight, especially when placed in an open-plan environment. The result is a staircase that doesn’t just connect floors, but enhances the space around it.
Interested in a Helix Staircase?
If you’re thinking about incorporating a helix staircase into your next project, we’d love to hear from you. We can help you explore your options, create a bespoke design and manage fabrication from start to finish.
Get in touch with the BradFabs team today to discuss your requirements, or browse our gallery for inspiration from past projects.
