Spiral Staircase Hull – Model 71

The model 71 stunning spiral staircase is a custom made model. The solid hardwood treads are slid over a centre column consisting of cylindrical barrels which hide the steel core to the column and act as spacers between the treads.

Small Spiral Staircase

The timber is always supplied as a hardwood with a choice of :-


The balustrade itself is in-filled by either :-

Vertical Steel Spindles
Horizontal steel rails
Curved acrylic panels
Curved Glass Panels
Curved Perforated Steel Panels

The handrail and newel posts on the Model 71 spiral staircase are made in timber or steel to match the other elements. Finish of the steel tends to be brushed stainless although we can offer polished stainless or a powder coated finish. The timber is either oiled, varnished or stained in the factory and sometime left untreated to be stained on site.

Each Model 71 spiral staircase supplied in unique. Each is carefully drawn to ensure the correct entry and exit point and sufficient headroom clearance. The system can accommodate a number of differently shaped platforms and the spiral is available in diameters up to 2200mm. For a price for your own ‘Spiral Staircase Hull’ – please fill out the form below.

Spiral Staircase Hull - Model 71 - Technical Specifications

Floor to floor height 2660mm
Risers 13 @ 204.6mm
Spiral Diameter 1500mm
Clear Tread Width 610mm
Tread Type 40mm Beech – stained
Balustrade Type 16mm Ø Stainless Steel Spindles
Handrail 50mm Ø Beech -stained
Centre Column Brushed  Stainless Barrels
Finish of Steel Brushed Stainless Steel
Additional Mini acrylic riser pieces & landing balustrade

Complete Stair Systems

Comment on Spiral Staircase Hull – Model 71 from Complete Stair Systems

Ed Butler

Project Manager

"On this job we had to maintain a thoroughfare in the kitchen so tread 1 couldnt be too far forward and the underside of tread 10/11/12 couldnt cause any headroom issues. Plus we had to exit in a fixed position upstairs. All good fun!!"

Contact us about project Spiral Staircase Hull - Model 71