Spiral stair C20
Advantages:
- Very economical
- Hardwood treads and landing (beech)
- High quality wood finish
Key elements:
- Adjustable rise (height), between 21 and 23cm.
- Clockwise or anti clockwise rotation
- Universal landing plate
- Choice of metal colours
- Choice of diameters
The C20 is a DIY spiral stair kit which consists of 11 treads, a universal landing plate and balustrade (handrail, spindles etc). The treads and landing plate are made from solid beech, which is a hardwood. They are factory finished with two coats of varnish. The balusters and centre column are made from steel and are powder coated and coloured either grey or black. The handrail is made from solid timber but a plastic handrail version is also available (it is coloured to match the centre column and balusters).
The C20 spiral stair comes in kit form, which means that it has to be assembled on site. This can be done by any competent DIY person. The C20 comes with full written instructions. The landing platform supplied is universal and can be used to fix the stair into both circular and square openings or to the side of mezzanine floors. You can extend the height of the standard kit by buying extra treads and there is also a whole range of other useful accessories which include matching landing balustrades and safety riser bars.
Environment
For internal domestic use
Care instructions
Occasional cleaning using a damp non abrasive cloth with water.
| Packaging Dimensions | Volume | Weight |
| C20 12001125x930x470mm | 0.49m³ | 152Kg |
| C20 1400 1125x930x470mm | 0.49m³ | 180Kg |
| C20 1600 1125x930x470mm | 0.49m³ | 199Kg |
Layout
The layout of the C20 spiral stair depends on the number of treads used, the overall diameter and the area of the floor space. Detailed plan drawings are available to explain further.
Assembled size
There are three diameters to choose from 1200, 1400 or 1600mm. The standard kit comes with eleven treads and one universal landing platform (12 rises). It will achieve heights up to 2760mm. Additional treads can be purchased to achieve heights greater than this, up to a maximum of 3680mm (see below table).
| Products | Floor to floor range |
| Standard Kit | 2320 – 2760mm |
| Standard Kit + one tread Kit | 2730 – 2990mm |
| Standard Kit + two tread Kits | 2940 – 3220mm |
| Standard Kit + three tread Kits | 3150 – 3450mm |
| Standard Kit + four tread Kits | 3360 – 3680mm |
| Sizes & Layout | N/A |
| Delivery time | 5 working days |
| Balustrade style | Standard |
| Handrail material | Plastic (flexible) |
| Treads | Wood material: Solid Beech, block laminated Thickness: 40mm Graded for evenness of colour: No Finish: Two coats of varnish Colours: Light |
| Centre column/ carriage | Colours: Black or Grey Finish: Powder coated Material: Steel tube Diameter: Tread spacers: Plastic |
| Handrail | Material: Plastic Flexible or rigid: Flexible Size and profile: 40mm diameter, circular Finish: Textured surface Colour: Matching powder coated colour |
| Balusters | Material: Mild steel tube Diameter: 20mm Finish: Powder coated Colours: Black or Grey |
| Handrail to baluster connectors | Material: Finish: N/A Colours: Black or Grey |
| Handrail to handrail connectors | Material: Finish: N/A Colours: Black or Grey |
| Instructions supplied | Written |
| Other accessories available | Extra tread kits, straight landing balustrade kits, curved landing balustrade kits, riser bar kits and extra singular riser bars |
Current Customer Reviews
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Optional:
C20 with plastic handrail:
