What Is a Floating Staircase?

A floating staircase, also also known as a cantilever stair, is a hallmark of modern architectural design. It's a sleek, contemporary staircase where each tread appears to hover in place without visible support. This creates a stunning illusion of lightness and an open, airy feel that can dramatically enhance any interior.

The magic behind this suspended look lies in its ingenious construction. Floating stairs achieve their gravity-defying appearance by anchoring the structure directly into the wall or by utilizing a concealed central spine. This innovative engineering creates a remarkably clean and uninterrupted aesthetic, maximizing the sense of space in a room.

Typically, these striking staircases are crafted from strong, durable materials like wood or metal. They're often paired with elegant glass balustrades or minimalist handrails, which add a layer of safety without compromising the staircase's signature transparency. Their seamless appearance makes them a top choice for contemporary interiors where both sophisticated style and structural precision are paramount. In fact, floating central spine staircase designs have become a common and highly sought-after feature across the US, celebrated for their striking aesthetics and practical functionality.

Are Floating / Cantilever Stairs Safe?

Absolutely. Despite their open and minimalist appearance, floating staircases are built with safety as a top priority. While their design might look daring, they’re meticulously engineered to meet strict building standards. In the US, regulations require that any gap between treads or balustrade elements does not exceed 4 inches (approximately 100mm), which is crucial for preventing children or pets from slipping through.

But safety isn’t just about spacing—it also comes down to tread strength, slip resistance, and robust structural support. At Celn, we combine expert craftsmanship with precision engineering to ensure every staircase is as safe as it is stunning. All our floating stairs are built using high-quality materials and fully comply with US building codes. We work closely with architects and builders throughout the floating staircase design and installation process, guaranteeing that each staircase is installed flawlessly and built to last. 

Choosing a Designer and Fabricator for Floating Stairs

Once you’ve decided that a floating staircase is the perfect fit for your home or project, the next crucial step is finding a design and fabrication team you can truly rely on. You need a partner who understands your vision, respects your budget, and delivers with impeccable precision.

At Celn, we specialize in crafting bespoke floating staircases that masterfully combine form, function, and flawless engineering. Whether you're envisioning a fully custom design using premium materials or exploring our curated range of prefabricated styles, we work closely with each client to ensure the result is nothing short of exceptional. From the initial concept to the final completion, our dedicated team is committed to transforming bold ideas into beautifully built modern staircases that elevate any space.