How Floating Stair Systems Work
Floating stair treads create the clean, modern look of steps that seem to hover in place. This design eliminates the need for traditional risers and exposed stringers, allowing light to pass between each tread and giving the staircase its signature open, architectural feel.
Behind that minimalist appearance is a precisely engineered system. Floating staircases are typically supported by:
- Steel Stringers: These serve as the hidden backbone of the staircase. Depending on the design, a floating system may use a single center stringer, dual stringers, side-mounted stringers, or reinforced wall pockets built directly into the framing.
- Tread Brackets & Anchoring Components: Heavy-duty brackets secure each tread to the concealed structure, while anchoring points connect the system firmly to the wall and floor for long-term stability.
- Tread Cores or Internal Supports: Some floating systems incorporate internal cores under each tread to provide added strength.
At J Thomas Home, we specialize in building the custom, solid-wood floating stair treads that complete these systems. By focusing exclusively on the treads—not the hardware—we give homeowners, contractors, and designers the freedom to choose the support system that fits their architectural plans. This approach offers:
- Broader compatibility with various floating stair kits
- Easier collaboration with builders or engineers
- The ability to match tread dimensions, thickness, and finish precisely to your design
Whether you're building a new staircase or upgrading an existing one, our handcrafted treads provide the warmth, character, and strength needed to complement any floating stair structure.
Floating Stair Treads FAQ
Floating stair treads are individual steps designed to look like they’re suspended without traditional supports. Instead of visible risers or bulky stringers, the treads mount to concealed structural hardware, giving the staircase a clean, modern, “floating” appearance.
Code requirements generally call for a minimum tread depth of 10 inches, but most homeowners and builders prefer around 11 inches for a comfortable, stable step. Custom staircases may require deeper treads depending on design and local building codes.
Floating stair treads need added strength because they’re typically supported with concealed hardware rather than traditional risers. While hardwood treads must be at least 1 ¼″ thick, floating designs are often built with a sturdier profile to balance strength and modern style. Our treads are made to order in a carefully engineered 1 5/8″ solid-wood thickness, delivering a sleek, contemporary look with dependable durability. Custom sizing is also available by request to ensure the perfect fit for your staircase.
Yes—when engineered and installed correctly. Floating stair systems are designed to meet building codes and withstand everyday use. With the right bracket system and proper wall reinforcement, these treads can support significant weight and are as safe as traditional staircases.
Floating treads secure to the wall using concealed steel brackets or support pins anchored into wall studs or reinforced blocking. The hardware becomes hidden inside the wood tread, creating the open, minimalist look floating staircases are known for.
Not always. Floating stairs require a solid, structurally reinforced wall to properly support the load. This usually means mounting into studs or engineered blocking—not standard drywall or plaster alone. If the wall isn’t sufficient, reinforcement can typically be added during installation.
Yes. Many homeowners install floating treads during remodels. However, existing walls may need additional structural support before the system can be safely installed. A contractor or structural engineer can evaluate what’s required for your space.
For routine care, dust or vacuum the treads and wipe them with a damp, soft cloth. Use wood-safe or material-appropriate cleaners, and avoid harsh chemicals that may damage the finish. With basic upkeep, floating treads will maintain their beauty and durability for years.