d’OPERA C20

The spiral staircase par excellence

The C20 R2 is an elegant and at the same time robust spiral staircase that impresses with its clear design language. It combines timeless design with high functionality and, thanks to its well thought-out construction, is easy to install – at an attractive price.

Ideal for indoor use, the staircase with its simple lines blends harmoniously into any environment – whether modern or classic. Every single element is designed to emphasize the unique style of the product and create a coherent overall look.

Structure

The load-bearing structure consists of stable metal cylinders connected by nylon flanges. The number of flanges used determines the height of the risers and allows for precise adjustment.

Stages

The steps are made of 40 mm thick laminated beech wood. The edges are provided with a 45° bevel, the tread is refined by a brushed “brush” treatment. The result is a high-quality surface with a pleasant feel and long-lasting durability.

Railing

The railing model R2 consists of tubular steel rods Ø20 connected with special nylon elements at the base and end. The handrail is optionally made of malleable plastic, which adapts flexibly to the curvature, or of segmented beech wood, which can be individually cut to the inclination of the stairs.

Surface treatment

• Metal parts: Powder coating in the oven with epoxy powders in the basic colours.
• Wooden parts: Treatment with oil and hard, pigmented waxes in different basic shades.

Certification

The C20 R2 staircase is CE certified according to ETA 13/0877 and thus meets the highest European quality and safety standards.