Additional Tread Kit for Nova Spiral Staircase


If your floor to floor height is over the specified height for the standard Nova Spiral Staircase kit, you will need additional treads. Click HERE for the Nova Spiral Staircase Components Sheet which will give you all the information you need to double-check your project. [Please note that you will also need to order Additional Riser Bars for your additional tread/s.]

Choose the diameter, colour and number required from the drop-down boxes below.

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To check if you need any additional treads for your Nova Spiral Staircase, please click HERE for the Nova Spiral Staircase Components Sheet. If your finished floor to floor height is above the standard for the staircase kit, you may need additional treads (to a maximum of 2) – the Components Sheet will let you know.

Don’t forget that, if you need additional treads, you will also need to order additional riserbars for each tread!

Standard Kit suits finished floor to floor heights from 2100mm to 2860mm (to UK Building Regulations)
Standard Kit suits finished floor to floor heights from 2100mm to 3060mm (to manufacturer’s specification)
For higher floor to floor heights, use additional tread kits as shown on the Nova Components sheet.

PLEASE NOTE: It is your responsibility to ensure that any Local Authority approvals necessary have been obtained. This will vary according to your application and we advise you to always check before going ahead with a purchase.

The delivery takes approx 4-5 weeks. Please note that there will be an additional charge of £90.00 inc VAT per consignment if the accessories are ordered separately as they will be delivered direct to you from Italy. However, if the accessories are ordered with a staircase, the delivery is included.

Steel Colours  block10 Wood Colours
White 90RG Light Beech
Grey 97RG Dark Beech
Black 95RG
steelcolours150 beech_colours

Fixing design details are in dark Grey for all the White, Black and Grey colour options.


Additional information


1200mm, 1400mm, 1600mm

Steel Colour

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Tread Colour