Measure the opening width (horizontally) as shown, referring to the following diagrams below. Take three measurements, one across the top, middle and bottom of the door (A, B, C). Record the narrowest dimension.
Measure the opening height (vertically) as shown (D). Record the shortest dimension.
1-in. wide x 1-in. deep mounting surface is required. Hinge-side shimming may be required to fit existing opening. Use an appropriate shim tickness to reduce the opening to size noted. Shims are not included - household shim materials may include paint stir sticks or wooden yardsticks.
(no shim required)
|Shim to this
|Min. - Max.
|30-in x 81-in||29-7/8-in — 30-in||30 1/16-in — 30-3/8-in||29 7/8-in — 30-in||80-in
|32-in x 81-in||31-7/8-in — 32-in||32 1/16-in — 32-3/8-in||31 7/8-in — 32-in|
|34-in x 81-in||33-7/8-in — 34-in||34 1/16-in — 34-3/8-in||33 7/8-in — 34-in|
|36-in x 81-in||35-7/8-in — 36-in||36 1/16-in — 36-3/8-in||35 7/8-in — 36-in|