Exterior Zink Spiral Staircase
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Exterior Zink Spiral Staircase

5-7 weeks delivery

Prices include VAT and UK mainland delivery

£1,775.00 – £3,942.00

The Exterior Zink Spiral Staircase offers an economical solution for outdoor staircases. The steps are crafted from perforated steel plates, with a balustrade made of vertical steel spindles and a nylon handrail. This kit system allows for adjustable risers and rotation during assembly, providing exceptional adaptability. Customers can select from three diameters, and the steelwork is always delivered fully galvanised.

The staircase is available in a galvanised finish, or with an additional black or white powder coating to better complement your environment.

Please review the information provided and feel free to get in touch with any questions.

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Need some assistance? Speak to the spiral experts 01794 522444

Technical Information

ApplicationExternal Use
Heights2100 – 3680mm
Diameters1200mm, 1400mm, 1600mm
TreadsNon Slip perforated steel plate
Spindles22mm diameter steel
Handrail42mm diameter Nylon
Galvanised steel = Grey handrail
White steel = Grey handrail
Black steel = Black handrail
Top PlatformTriangular top platform
Finish of Steelwork-Galvanised
-Galvanised and powder coated WHITE
-Galvanised and powder coated BLACK

Riser infill Bars

Riser bars are can be added to the order to reduce the gap between the steps.

In the UK the regulations specify a maximum gap between the treads of 100mm.  This is to prevent small children falling through the gap.

These riser bars are formed with a 20mm steel bar which is fitted horizontally between the steps which keeps the riser open whilst reducing the gap.

The riser bars can be added to the order above by simply selecting YES on the riser bar drop down.

If you are unsure if you require them, please check with your building control officer.

These can be fitted retrospectively once the stair is assembled but should they are ordered separately, a further delivery charge would be due.

Riser Bar Exterior Zink
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Building Regulations - Please read and understand before purchase

Before purchasing, it is crucial to verify the suitability of your selected spiral staircase with your local building control department. Their requirements may differ based on the staircase’s use and setting. It is the client’s responsibility to ensure that all necessary permissions have been obtained before any purchase is made.
We are available to address any inquiries you may have prior to your purchase; however, the final approval rests with your building control officer. You can reach us at 01794 522444.

Exterior Zink Steel Spiral Staircase layouts

Exterior Zink Spiral Staircase Rotations

Clockwise or Anticlockwise

Exterior-Zink-Platforms-

Square or Mezzanine

Exterior-Zink-Spiral-10-risers

10 Risers

Clockwise & Anticlockwise

Exterior-Zink-Spiral-11-risers

11 Risers

Clockwise & Anticlockwise

Exterior-Zink-Spiral-12-risers

12 Risers

Clockwise & Anticlockwise

Exterior-Zink-Spiral-13--risers

13 Risers

Clockwise & Anticlockwise

Exterior-Zink-Spiral--14--risers

14 Risers

Clockwise & Anticlockwise

Exterior-Zink-Spiral--15-risers

15 Risers

Clockwise & Anticlockwise

Exterior-Zink-Spiral--16--risers

16 Risers

Clockwise & Anticlockwise

Delivery Info

The Exterior Zinc Spiral Staircase is a custom-made order, sourced directly from the factory in Italy and delivered to your doorstep.

Delivery times typically range from 4 to 6 weeks post-order, but may extend during the summer and Christmas periods.

Due to the custom nature of the product, cancellations are not accepted.

Upon the staircase’s arrival in the UK, the transport company will contact you to schedule a suitable delivery day. Deliveries are ‘kerbside,’ with most vehicles equipped with a tail-lift and pump truck, allowing the pallet to be moved to a safe location on even ground. Receipt of the goods, in good condition, will require a signature. Deliveries usually occur between 8am and 5pm on weekdays.

Delivery charges are included for mainland UK destinations.

For delivery quotes to Northern Ireland, the Channel Islands, Scottish Isles, Isle of Wight, and Isle of Man, please contact our office.

01794 522444    info@completestairsystems.co.uk

Frequently asked Questions

The Exterior Zink Spiral is made to order and produced in Italy.  It generally takes 4-6 weeks to received your spiral.

Your requirement will vary depending on the application, the opening you have in the floor above and the building regulations.  If you have building control officer involved with the work you are doing, please check what diameter they would be happy with as they are signing off the work.  Generally, higher traffic areas would require a larger diameter and low traffic areas would have a smaller diameter.

In the majority of instances, the spiral is installed in a day by 2 people.  This of course will depend on the competency of the individuals and the height of the stair and the amount of landing balustrade.  Some customers opt to employ a builder or carpenter whist more experienced DIYers tackle it themselves.

The entry and exit points of the spiral are a crucial element to consider.  If you have a look at the above plan drawings you will be able to see where you get on and get off the spiral.  Each model can be assembled clockwise or anticlockwise. If in doubt – please get in touch – 01794 522444.

Installation Instructions

Exterior Zink Spiral Stair Instructions

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