Modular pre-finished solid-coloured single-surface ceiling kit consisting of insulating panels pre-primed with quartz paste. Mechanical fixing in the rebates, and polyurethane adhesive on the back. Subsequently, the dowels will be covered with laths of the same material grouted with silicone filler. This practical ceiling is designed not to create any structure behind and to provide maximum thermal insulation in a single, quick and clean solution. It requires only minimal equipment, and is cut with a cutter in several passes.