A European-style double sliding glass door with large glazed panels divided by slim mullions, designed as a contemporary interior or light commercial entry where a swing door would be impractical. Both panels slide along a single overhead track and meet cleanly in the centre, with pre-positioned mounting points for track rollers, end stops, and a centre latch. Frame profiles suit typical masonry openings and can be fabricated in timber, aluminium-clad timber, or all-metal construction depending on the project specification.