Duroplast uPVC Sliding Door are made up of high grade uPVC profiles, functional and easy to use. Duroplast is largest manufacturer of uPVC profile in Eastern India . The Sliding Door comprises of two or more sashes that slide horizontally on the outer frame. The sashes move smoothly on the outer frame with the help of nylon rollers when compared to aluminium and other traditional sliding Doors. Duroplast uPVC Doors are made up of high grade uPVC profiles. Multi-chamber design of the profile reduces the transfer of the heat thus saves energy. The multi-locking system ensures better security & safety. Sliding Doors are incredibly functional and one of the easiest types of Doors to use.