SITE PREPARATION FOR STANDARD 'FR' LIFT WITH SIDE GUIDES
LIFT TYPE / SIZE W X D
INSIDE DRYWALL WIDTH
INSIDE DRYWALL DEPTH
FR 16 X 13
22”
20”
FR 16 X 21
23”
FR 24 X 24
30”
26”
FR 24 X 30
32”
FR 30 X 30
36”
