Central Spine Staircases

Central spine staircase designs have one single box or circular stringer section underneath the centre of the staircase.

The central spine staircase works as a standalone feature and does not need a supporting wall. The central spine design is a great alternative to a cantilever staircase if you do not have a structural support.

A central spine stair can be an architectural feature whilst maintaining a light and airy feel to it. The stand alone feature increases natural light flow within any residential or commercial environment. In addition, the extra free floor space enhances the availability of floor space.

There are a variety of materials such as glass, timber or steel to complement a central spine staircase and suit your design requirements as well as giving it the extra premium finish.

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“I chose Canal Engineering because of their ability to precision fabricate and install within a complex and awkward geometry. They were able to provide us with a finish that has a natural patina whilst also being hardwearing, develop mock ups to help us make the right choice of detail and complete the work within a reasonable budget.”

Professor Julian Marsh


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