GRATTONI Sun Chair SDRAIO for Professional Outdoor Catering

A sun chair built for outdoor catering areas where guests relax between courses or after service. The GRATTONI SDRAIO supports the body with a continuous textile surface that flexes slightly under load, distributing weight without pressure points. The frame does not rely on joints or hinges; instead, the aluminium tubes form a single rigid loop that carries the seat and back in one piece. This construction keeps the chair stable on uneven paving or decking without wobbling or twisting.

The textile seat and back are stretched across the frame like a hammock, held taut by the curvature of the aluminium. When a guest sits, the fabric sags just enough to conform to the body, then rebounds when the load is removed. No slats or straps interrupt the surface, so spills and crumbs do not lodge in crevices. The material is 2.0 mm thick, thick enough to resist tearing from repeated use but thin enough to dry quickly after rain or cleaning.

Setting up the chair takes one motion: lift it by the side rail and place it on the ground. The 5 kg weight allows a single staff member to carry two chairs at once, or to move a row of chairs quickly when rearranging a terrace. When service ends, the chairs stack vertically by nesting the legs, reducing storage space to a single footprint. No tools or disassembly are required; the chair remains ready for the next event.

The aluminium frame is left unpainted to avoid chipping or flaking in outdoor conditions. Over time, the surface develops a natural oxide layer that protects against corrosion without maintenance. The textile is colourfast and UV-stabilised, so it does not fade or become brittle after prolonged sun exposure. Cleaning is limited to wiping the frame with a damp cloth and brushing the seat to remove debris. No lubrication, tightening or replacement parts are specified for the construction described.

The dimensions of 1280 mm length, 640 mm width and 810 mm height create a seat height that matches standard dining tables, allowing guests to sit comfortably without shifting position. The 640 mm width gives enough space for most adults without crowding adjacent chairs. The chair is supplied as a single model; no variants or accessories are listed for this article.

The catalogue places the SDRAIO in the outdoor furniture section, alongside tables and umbrellas designed for professional catering use.