Sliding doors are available in a number of materials like timber, uPVC etc. but most people consider getting the aluminum doors. It is due to the fact that aluminum doors are good in comparison to timver or uPVC. The first thing is that they are strong and offer durability. The frame will not encroach the glazed area offering a great view. It is also resistant to contraction and expansion and needs less maintenance. Now, they are also available in different colors allowing you to match them with your surroundings. You can get one installed at your property by hiring Windoor Maintenance.