CLASSIC EXT: economical outdoor spiral staircase

The spiral staircase that saves space on your terrace

CLASSIC EXT is a compact outdoor spiral stair with a round plan, ideal for creating a full-height access without occupying much ground space. Installed against a façade, in a narrow courtyard or at the edge of a terrace, it connects garden and upper level while preserving room for furniture, planting and circulation.

A lightweight aluminium stair for balconies and flat roofs

Made entirely from aluminium with a stainless steel handrail, CLASSIC EXT combines a minimalist industrial look with excellent outdoor durability. It suits single-family homes, apartments and small commercial projects where a neat, unobtrusive exterior staircase is needed – for example a link to a balcony, a raised terrace or a rooftop deck.

Price for a standard straight staircase for one storey, including the handrail and beechwood treads, excluding installation