Name: Exterior Zink Spiral Staircase
SKU: 11759
Availability: InStock

Exterior Zink Spiral Staircase

Building Regulations - Please read and understand before purchase

It is important to check the suitability of your chosen spiral with your local building control department before purchasing. Their requirements will vary depending on the use of the spiral and it’s setting. It is our clients responsibly to ensure the relevant permissions have been sought and granted prior to making any purchase.
We are happy to answer any questions you might have before your purchase but it is your building control officer that will have the final say. We are on 01794 522444

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 is the perfect cost effective solution for an external staircase. The treads are formed with perforated steel plate with balustrade constructed with vertical steel spindles and a nylon handrail. It is a kit system, meaning the risers and rotation are adjustable at the moment of assembly, making it extremely versatile. There are three diameters to choose from and the steelwork is always supplied fully galvanised. The stair can be purchased galvanised or you could opt for a black or white powder coated finish on top of the galvanised finish to blend in better with your surroundings.

Have a look through the information below and let us know if you have any questions.

Floor to Floor Height

Diameter

Steelwork Finish

Riser Bars

Clear

SKU: N/A Categories: External spiral stair, metal spiral staircase, outdoor spiral staircase

Need some assistance? Speak to the spiral experts 01794 522444

Technical Information

Application	External Use
Heights	2100 – 3680mm
Diameters	1200mm, 1400mm, 1600mm
Treads	Non Slip perforated steel plate
Spindles	22mm diameter steel
Handrail	42mm diameter Nylon Galvanised steel = Grey handrail White steel = Grey handrail Black steel = Black handrail
Top Platform	Triangular 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.

Exterior Zink Spiral Staircase Rotations

Clockwise or Anticlockwise

Square or Mezzanine

10 Risers

Clockwise & Anticlockwise

11 Risers

Clockwise & Anticlockwise

12 Risers

Clockwise & Anticlockwise

13 Risers

Clockwise & Anticlockwise

14 Risers

Clockwise & Anticlockwise

15 Risers

Clockwise & Anticlockwise

16 Risers

Clockwise & Anticlockwise

Delivery Info

The Exterior Zink Spiral Staircase is considered a custom made order and it is sourced directly from the factory in Italy and delivered to your door.

Delivery times are typically between 4 and 6 weeks from order but this can increase over summer and Christmas periods.

As this is a custom made product we are not able to accept cancelations.

When the staircase arrives in the UK, the transport company will call you directly to arrange a suitable day for delivery. This is a ‘kerbside’ delivery with most vehicles equipped with a tail-lift and pump truck so the pallet can be wheeled to a safe location across even terrain. A signature will be required to accept the goods and confirm they have arrived in good condition. The delivery company generally delivers between 8am and 5pm during the week.

Delivery is included to mainland UK destinations.

For Northern Ireland, the Channel Islands, Scottish Isles and Isle of Wight and Isle of Man, please call the office for a door to door shipping cost.

01794 522444 info@spiralstairsystems.co.uk

Frequently asked Questions

How long does delivery take?

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

What Diameter do I need?

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.

How difficult is the spiral to install?

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.

Where does the spiral start and finish?

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.