How can we help you? Can you install a stair lift outside? 0 out of 1 found this helpful Yes, we have stair lift models available for outside use. Was this helpful? Yes (0) No (0) Category: General Related Questions What if something is in the way or on the track of the stair lift? How much weight can a stair lift hold? How do I choose the right stair lift? How do I move forward with my stair lift inquiry?