C20 Delux Spiral Staircase
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C20 Delux Spiral Staircase

5-7 weeks delivery

Prices include VAT and UK mainland delivery

£2,102.00 – £4,707.00

The C20 Deluxe Spiral Staircase is a carefully selected, high-quality staircase kit featuring a solid beech handrail. It boasts luxurious brushed beech treads and a platform, complemented by vertical steel spindles along the perimeter. A broad selection of color options for the steelwork and timber ensures it is the most adaptable staircase kit available. Additionally, it comes in six different diameters, guaranteeing a suitable model for your space. The kit is designed for both clockwise and anticlockwise assembly and is delivered in a box with comprehensive installation instructions.

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Need some assistance? Speak to the spiral experts 01794 522444

Technical Information

ApplicationInternal Use
Heights2100-3500mm (for others please contact office)
Diameters1100mm, 1200mm, 1300mm, 1400mm, 1500mm, 1600mm
Treads40mm Beechwood
Spindles20mm diameter steel
Handrail50mm diameter Beech – in sections
Top Platform60 degree Triangle
Finish of SteelworkPowder Coated – White, Light Grey, Grey or Black
Finish of TimberOak Stain, Walnut Stain, Stone Stain, Wenge Stain

Steel & Timber Finishes

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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 usage and setting. It is the client’s responsibility to ensure that all necessary permissions have been obtained before any purchase is made. While we are glad to address any inquiries you may have before your purchase, the final approval rests with your building control officer. You can reach us at 01794 522444.

Balustrade for Landing

If you require additional balustrade to protect your opening upstairs, this is available in 1m lengths that can be cut, joined and adjusted to suit. If you have a circular opening the nylon handrail can be curved on site.

An individual kit consists of;-

  • 9 x 20mm diameter Steel spindles
  • 1m length of handrail to match stair
  • 1 x floor support post
  • 1 x handrail to handrail connecting piece
  • 1 x spindle to spindle connector
  • 1 x spindle to wall connector
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Riser infill Bars

Riser bars are available to minimize the space between steps.

In the UK, regulations mandate that the gap between treads must not exceed 100mm. This safety measure is designed to prevent young children from slipping through.

The riser bars consist of a 20mm steel bar, installed horizontally between the steps to maintain an open riser while reducing the gap.

If desired, these riser bars can be finished in the same powder-coated color as the steelwork.

To include riser bars in your order, simply select ‘YES’ in the riser bar dropdown menu.

Should you be uncertain about the necessity of riser bars, please consult your building control officer.

Riser bars can be installed after the staircase is assembled, but if ordered separately, an additional delivery charge will apply.

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C20 Spiral Staircase Rotations

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Circular Opening

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Square Opening

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Mezzanine

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10 Risers

Clockwise & Anticlockwise

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11 Risers

Clockwise & Anticlockwise

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12 Risers

Clockwise & Anticlockwise

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13 Risers

Clockwise & Anticlockwise

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14 Risers

Clockwise & Anticlockwise

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15 Risers

Clockwise & Anticlockwise

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16 Risers

Clockwise & Anticlockwise

Delivery Info

The C20 Deluxe Spiral Staircase is a custom-made order, dispatched 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 seasons. 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 convenient delivery date.

Deliveries are ‘kerbside,’ with most vehicles featuring a tail-lift and pump truck, allowing the pallet to be moved to a secure location on level ground.

Receipt of the goods requires a signature to verify their condition. Deliveries are usually made between 8am and 5pm on weekdays.

Delivery charges are covered for mainland UK destinations.
For Northern Ireland, the Channel Islands, Scottish Isles, Isle of Wight, and Isle of Man, please contact our office for a door-to-door shipping quote.

01794 522444    info@completestairsystems.co.uk

Frequently asked Questions

The opening in the upper floor must be at least 50mm greater than the diameter of the spiral staircase to accommodate knuckle gap clearance as you climb. The floor opening can be either circular or square. For instance, a spiral with a diameter of 1500mm would require a minimum opening size of 1550mm in diameter or a 1550 x 1550mm square.

The C20 Spiral is made to order and produced in Italy.  It generally takes 4-6 weeks to received your spiral.

The required specifications will differ based on the application, the size of the opening in the floor above, and the applicable building regulations. Should a building control officer be overseeing your project, it is advisable to confirm the acceptable diameter with them, as they will be the ones approving the work. Typically, areas with higher foot traffic necessitate a larger diameter, whereas less frequented areas can accommodate a smaller one.

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

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