Spiral Staircase Highlands – Model 70

Our client required a spiral staircase to access a roof recently converted above a garage. The spiral itself was situated in the living room and were told had to have a traditional feel without being too bulky.

Traditional Spiral Staircase

We selected the model 70 spiral staircase which is constructed in a modern method (treads cantilevering directly from the centre column) but as it can be supplied completely in timber, has a traditional feel.

This particular spiral had to exit upstairs in a newly formed doorway so we had to create a specially shaped landing to accommodate this. The shape of a landing on any spiral staircase also has an impact on the position of tread 1 below and we had to ensure the entry point was accessible.

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.

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 model 71 ‘spiral staircase Highlands’ – please fill out the form below.e spiral is available in diameters up to 2200mm. For a price for your own ‘Spiral Staircase Guernsey’- please fill out the form below.

Spiral Staircase Highlands - Model 70 -Technical Specifications

Floor to floor height 2550mm
Risers 13 @ 196.15mm
Spiral Diameter 1500mm
Clear Tread Width 600mm
Tread Type 40mm Oak
Balustrade Type 20mm Ø Oak Spindles
Handrail 50mm Ø Oak – in one piece
Centre Column Oak Barrels
Finish of Timber
Matt Varnished
Additional Special Top platform shape
Complete Stair Systems

Comment on Spiral Staircase Highlands – Model 70 from Complete Stair Systems

Ed Butler

Project Manager

"Once the specification of the spiral has established it was a very straightforward project. It went so well, our client’s neighbours purchased a spiral staircase from us several months later"

Contact us about project Spiral Staircase Highlands - Model 70