SLIDING PATIO DOORS
A sliding patio door usually consists of two panel sections, one being fixed and one being mobile with the mobile panel sliding on top of the fixed panel.
![](https://www.walkerwindows.com/wp-content/uploads/2017/04/door7-1.jpg)
A sliding patio door usually consists of two panel sections, one being fixed and one being mobile with the mobile panel sliding on top of the fixed panel.