The Basics of Cantilever Stair Design

Cantilever staircases are instantly recognisable due to their floating appearance. The steps are fixed into a structural wall with no visible base, creating an open and airy effect. This type of structure suits open layouts where light flow and visual clarity are important.

What Keeps Them in Place

Each tread is secured into one load-bearing side—typically hidden within a structural core—and extends out unsupported. The result is a stair that appears weightless but relies on precision engineering. This level of complexity means specialist input is required.

Why Customisation Matters

A standard stair won’t always align with your space, especially when dealing with tricky angles or unique dimensions. A custom cantilever design starts with the space in mind. Key benefits include:

• Built to Space: Everything matches the dimensions precisely, whether you’re working with narrow halls or wider foyers.


• Room to Use: With nothing underneath, the area stays open—free for movement or storage.


• Visual Strength: The steps stand out without overwhelming the space—suitable for clean-lined design schemes.

Built for Business Premises

Cantilever stairs aren’t limited to domestic projects. In commercial settings, they offer:

• Open Layout Benefit: Without a bulky base, the floor beneath stays functional—use it how you like.


• Suits Contemporary Interiors: Matches today’s preference for simplicity and clarity in layout, especially in shops, lobbies, or co-working zones.


• On-Brand Look: From glass to hardwood or steel, each element can match your business’s visual identity.

Safety and Stability Considerations

Cantilever staircases must be engineered to meet weight loads. An incorrect build can lead to instability. Working with a specialist ensures:

• Proper weight distribution,


• Correct anchoring based on materials,


• Compliance with regulations.

A tailored staircase removes the need for future adjustments, delivering a result that’s both secure and functional.

FAQs

• What’s the advantage?
  
  They take up less space visually and physically, ideal where every square metre counts.



• Can they be retrofitted?
  
  Yes, though some structural reinforcement may be needed. A custom design adapts to the building’s condition.



• Are they safe?
  
  Absolutely, when installed correctly. Each design is engineered for its setting and tested before final use.



• Can I decide on finish?
  
  Timber, metal, glass and concrete are all common—selected based on look, use and setting.



• Why not use something off the shelf?
  
  Off-the-shelf options often need cutting or adapting, which leads to compromise. A custom approach starts and ends with your space in mind.

Quick Overview

Cantilever staircases combine form and usability. A tailored version ensures a smooth fit, full compliance, and high impact. For inspiration or to begin a check here project, head to StairFactory.