Hinged door flush with the wall with built-in hinges and no external casing. Hollow core panel 50mm thick with a sealing strip. Extruded aluminium frame which can be mounted on either plaster or brick walls in various thicknesses. It comes in either single or double boards in various shapes (trapezoidal, curved). The door can be finishes on the surface in a choice of the following: wall paper, gobelin, wood panelling, decorative patterns, ceramic and mirrors.