Spiral Staircase Exeter – Car Showroom

A stunning bespoke spiral staircase supplied as part of a new car showroom in Exeter.  Unusually the spiral stair centre column was located 4m away from the mezzanine level a very large extended platform was required.  Full structural calculations were prepared to help design the support for the platform and the fixings required.

Showroom Spiral Stair

Working alongside the main contractor and architect, the entry and exit points were established at an early stage as were the finished to the timber and steelwork.  The spiral itself had solid oak treads on a steel plate with non slip black strips across the nosing of each.  The balustrade was constructed with horizontal stainless steel bars and a stainless steel handrail.  As the spiral was in a commercial setting, a centre column handrail was included.  Glass balustrade was situated either side of the 4m walkway we supplied.  To complete the project, the spiral staircase can with an 8mm thick outer steel stringer which wrapped around the perimeter of the flight really emphasising the swoop of the spiral.

We supply this type of spiral stair for both commercial and domestic projects.  If you would like a price for your own ‘Spiral Staircase Exeter’, please fill out the form below for a quotation.

Spiral Staircase Exeter - Technical Specifications

Floor to floor height 2600mm
Risers 14 @ 185.7mm
Spiral Diameter 2100mm
Clear Tread Width 900mm
Tread Type 30mm Oak with non slip strips
Balustrade Type 4 x 10mm Ø Stainless Rails
Handrail 42,4mm Ø Stainless Steel
Column Handrail 42,4mm Ø Stainless Steel
External Stringer 300 x 8mm Steel plate stringer
Additional enlarged top platform with glass balustrade

Complete Stair Systems

Comment on Spiral Staircase Exeter from Complete Stair Systems

Mike Edwards

Project Manager

"This spiral staircase took a lot of work prior to the manufacture stage. We worked closely with the contractor, architect and end user to ensure the finishes and materials options were correct. And as the large platform was unusual we spent many sessions with the structural engineer. The finished result was spectacular!!"

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