![](https://www.pentalift.com/wp-content/uploads/2020/11/DL-Free-Standing-Frame-x1000w.jpg)
If floor space is at a premium a free standing frame assembly can be used to install a dock leveler on the exterior of the building. Free standing frames can also be used to avoid re-routing drains, gas lines, and water lines etc that are often located just under the finished floor surface.