The Optima Outdoor Spiral Staircase

The Optima Outdoor Spiral Staircase is manufactured from hot galvanised steel with hot galvanised metal parts.

The clockwise or anticlockwise winding direction may be decided during the assembly.

The Optima Spiral Staircase is supplied with a universal landing to allow installation into any shape ceiling opening or to a mezzanine.

The clockwise or anticlockwise winding direction of your Optima spiral staircase may be decided during assembly.

The diameters of Optima Spiral Staircase are 120, 140 and 160 cm and in all cases the spaces between the spindles complies with the 10cm sphere rule required by building regulations. The spiral staircase height can vary from 273.5 to 303.5 cm. Lower heights can be achieved by using less risers, no additional components are required for this.

A riser bar kit is available to enable the Optima Spiral Staircase to conform with the building regulations 100mm sphere rule.

Optima Spiral Staircase Basic kit consists of;

12 treads and 1 landing platform, steel supporting structure and railing to the outside of the staircase and for the landing platform to the edge of the ceiling opening.

With the purchase of one or more additional treads you can reach a height of 350.5 cm.

Additional landing balustrades 100 cm long, are available on request.