Spiral staircase SIGMA
EXCLUSIVE STAIRCASE FINISHED IN GREY
Product description
Beautiful spiral staircase where the 2 matching colours black and beech give a modern and exclusive look. The spiral staircase SIGMA has 12 treads in lamellar lacquered beech (35 mm) including a triangular landing platform at the top also finished in lamellar lacquered beech. The 12 treads plus landing gives 13 risers and a maximum height of 309 cm. Each step is adjustable in rise between 22 to 23.8 cm. The banister is grey lacquered metal with 4 balusters on each tread, which ensures safety and comfort.
If you prefer this spiral staircase with grey construction and banister, you should have a look at our stylish SIGMA spiral staircase.
Safety & Quality
You can add a matching landing banister to match your SIGMA staircase. Just measure the area you are looking to banister? we can quote you to your actual specification, just contact us with details of your project.
TOP TIPS
The pitch height can be adjusted with spacer rings from 22 to 23.8 cm depending on floor height. We advise you use as little spacers as possible as this will mean narrow gap between the treads, this will make your staircase more comfortable to climb.
If you want to know more about the specifications, you can visit technical data and downloads section to find out more.
Technical data
Product number | Please select a variant |
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Internal product number | Please select a variant |
EAN | Please select a variant |
Floor opening min. length | Please select a variant |
Floor opening min. width | Please select a variant |
Floor-to-floor height | Please select a variant |
Type | Spiral |
Diameter | Please select a variant |
Type of wood | Please select a variant |
Tread rise | From 22,0 to 23,8 cm per tread (depending on floor-to-floor height) |
Tread thickness | 35 mm |
Tread material | Beech laminated |
Tread finish | Varnished |
Structure material | Metal |
Structure finish | Powder coated |
Handrail material | Please select a variant |
Banister variant | Please select a variant |
Tread colour | Natural |
Colour of structure | Light grey, (RAL 9006) |
Building reg. compliant | Yes |