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Bespoke Staircases

Case Studies

Venton Gassic, Cornwall

This modern staircase design was for a new build property, near St Mawes, in Cornwall. The high-end home was designed around the central spiral staircases which serve three levels of the property.

Set in a sloping landscape, that forms part of a farm small holding, this lovely home is part of an Area of Outstanding Natural Beauty.

The circular staircase is an imposing feature cutting through the house to give access to all floors of the home.

Double flight spiral staircase
Double flight spiral staircase

The beautiful oak treads compliment the overall interior design of the home, with the iron grey core pole and tread pan finishing this striking two-tone effect. The glass balustrade and open risers help disperse the space’s natural light maintaining the airy spacious nature of the design.

In addition to the internal spiral staircase, Spiral UK also provided the glass balustrade for the garden room and landings.

Venton Gassic, Cornwall
Bespoke spiral staircase
Liam Doherty Architects
Barrie Hearn Builders

Bespoke spiral staircase

Spiral stairs make an excellent contemporary staircase design and this circular staircase was no exception. The mild steel core pole and tread pan were powder coated in an iron grey colour that contrasted beautifully with the thick oak treads. This created a wonderful corkscrew effect, as the stair moves through the circular openings of the stairwell landings, a stunning spiral staircase design.

The glass balustrade and open risers help diffuse the light between levels, with LED lighting enhancing the effect when needed.

Guide price


At a glance

Floor to floor height: 1050mm + 2850mm + 2850mm
Staircase diameter: 2330mm
Staircase category: B - private stair
Risers: 6 @ 175mm 16 @ 177.4mm 16 @ 178.1mm
Treads: Mild steel powder coated tread pans with thick oak treads with clear lacquer finish
Clear tread width: 1079mm
Tread radius: 1165mm
Balustrade: Toughened curved glass
Handrail: Stainless steel fixed directly to top of glass balustrade
Additional: Matching balustrade to circular stairwell openings, LED lighting detail to treads
spiral staircase design
LED lights on luxury spiral stairs
Glass balustrade on landing
spiral staircase with oak treads
Circular staircase
Curved glass balustrade and handrail
Internal spiral staircase
Curved glass balustrade to spiral stairs
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