The main benefit of sliding patio doors is simply that they save space when compared to any other door type. So if space is the main concern this is the ideal option. A side benefit is they additionally allow a lot of natural light into any room.

The 2nd benefit of sliding doors is energy efficiency. By using insulated frames and low E glass, sliding doors are the most energy-efficient option. When properly installed the seal is airtight keeping your cooling/heating costs lower and can ultimately increase your home’s energy efficiency.