Skip to main content
Bespoke Staircases

Case Studies

Goodison, North Wales

We worked directly with our client for this project, which required an external spiral staircase to give access to the garden of a residential coastal property in North Wales.

The steel spiral stairs worked well as a space-saving device, preventing unnecessary loss of space in what was a bright and sunny rear courtyard garden. The glass balustrade gave an extra touch of style to the finish and the opportunity to enjoy countryside views.

Steel spiral stairs
Steel spiral stairs

At Spiral UK we make a wide range of external spiral staircases and fire escape stairs. Not only are they robust and functional but they can make a nice external design feature too.

Goodison, North Wales
Spiral fire escape stairs
Hamon Design Ltd
Private Client

Steel spiral staircase

This external spiral staircase served the dual purpose of being both fire escape stairs and access stairs. It was fabricated in mild steel galvanised to ISO EN1461 and compliant with British Standard BS5395 Part II (Code of Practice for the design of helical and spiral stairs 1984).

Galvanising is a cost-effective way of increasing durability and preventing corrosion on exterior spiral staircases.

The staircase balustrade handrail was flat bar with a black PVC capping and the landing balustrade consisted of toughened glass infill panels.

At a glance

Floor to floor height: 4800mm
Spiral diameter: 1800mm
Risers: 22 @ 218.18mm
Tread radius: 21 @ 900mm
Clear tread width: 801mm
Tread type: 3mm durbar plate
Balustrade: 3 x 22m diameter uprights per tread with 40mm x 6mm flat handrail with black PVC capping
Landing: 3000 x 1000mm landing in durbar plate
Additional: Landing balustrade included toughened glass infill panels.
Glass balustrade landing on spiral stairs
External spiral fire escape stairs
External fire escape stairs
1 of 3

Escape brochure

Read about our range of durable, helical and spiral British Standard fire escape staircases

Download your brochure

Get a quote

Get in contact to discuss your escape stair requirements and get a no obligation quotation.

Get a quote

Email updates

Sign up to receive email updates on our latest staircases, news, activities and services. If you'd like to see how we manage your personal information take a look at our privacy policy.