Exterior Rough Opening / Unit Dimension Requirements

Sizes shown on rough opening schedule are butting doors and sidelights at a 6’8” height.
If 2″ posts are used for support mullions, add 1-1/2″ per post to rough opening width.

Inswing Door Systems
Description Size Actual Unit Size Rough Opening
Single Door Unit 2’6″ 31-5/8″ x 82″ 32-3/8″ x 82-1/2″
2’8″ 33-5/8″ x 82″ 34-3/8″ x 82-1/2″
3’0″ 37-5/8″ x 82″ 38-3/8″ x 82-1/2″
Double Door Unit 5’0″ 62-9/16″ x 82″ 63-1/4″ x 82-1/2″
5’4″ 66-9/16″ x 82″ 67-1/4″ x 82-1/2″
6’0″ 74-9/16″ x 82″ 75-1/4″ x 82-1/2″
Outswing Door Systems
Description Size Actual Unit Size Rough Opening
Single Door Unit 2’6″ 31-5/8″ x 80-5/8″ 32-3/8″ x 81″
2’8″ 33-5/8″ x 80-5/8″ 34-3/8″ x 81″
3’0″ 37-5/8″ x 80-5/8″ 38-3/8″ x 81″
Double Door Unit 5’0″ 62-9/16″ x 80-5/8″ 63-1/4″ x 81″
5’4″ 66-9/16″ x 80-5/8″ 67-1/4″ x 81″
6’0″ 74-9/16″ x 80-5/8″ 75-1/4″ x 81″
Sidelites
Description Size Actual Unit Size Rough Opening
12″ 13-9/16″ x 82″ 14″ x 82-1/2″
14″ 15-9/16″ x 82″ 16″ x 82-1/2″
32″ 33-13/16″ x 82″ 34-3/8″ x 82-1/2″
36″ 37-13/16″ x 82″ 38-3/8″ x 82-1/2″
Door with Boxed Sidelites
Description Size Actual Unit Size Rough Opening
w/One 12″ Sdlt. 2’8″ 47-1/8″ x 82″ 48″ x 82-1/2″
3’0″ 51-1/8″ x 82″ 52″ x 82-1/2″
w/One 14″ Sdlt. 2’8″ 49-1/8″ x 82″ 50″ x 82-1/2″
3’0″ 53-1/8″ x 82″ 54″ x 82-1/2″
w/Two 12″ Sdlt. 2’8″ 60-11/16″ x 82″ 61-1/2″ x 82-1/2″
3’0″ 64-11/16″ x 82″ 65-1/2″ x 82-1/2″
w/Two 14″ Sdlt. 2’8″ 64-11/16″ x 82″ 65-1/2″ x 82-1/2″
3’0″ 68-11/16″ x 82″ 69-1/2″ x 82-1/2″

Important Additional Information:

  1. There is no allowance in any of the height dimensions for a carpet shim — please add accordingly.
  2. For 7′ doors, add 4″ to the actual size and rough opening height dimensions.
  3. Do not store prehung units outside.