The sliding Door is made up of two (or more) sashes that slide horizontally, to the left or right, on tracks. The doors can be made wider and taller with the addition of sashes. The sliders work on a 'ride over' mechanism and make most of the space, by providing unhindered access as doors do not encroach upon the room when open. Moving effortlessly and quietly, doors close smoothly with Silent System. Features & Benefits Customizable and Extremely versatile Available in variety of colours and designs Giant doors possible for large views Multi-chamber system increases heat and sound insulation Multi-point locking systems for enhanced security Double and triple glass options for better insulation Hurricane bar option to withstand storms Rain track and sill for insulation against rain Recommended For Large/tall Openings, Balconies and High Rise Buildings