Catalog

Interior Door Rough Openings

Single Door

Slider

Cased Opening

Double Acting

Pocket Door

Bi-Fold

(Bypass)

Pair

1-0 1-2 1-3 1-4 1-6 1-8

14 1/2 16 1/2 18 1/2 20 1/2 22 1/2 24 1/2 26 1/2 28 1/2 30 1/2 32 1/2 34 1/2 36 1/2 38 1/2

2-Door Units Specify Left Hand or Right Hand When Ordering

Available with: • Ball Catch • Roller Latch • Magnetic Catch • Concealed Mag Catch • T-Astragal w/ Head & Foot Bolt (specify handing)

Custom sizes available

Left Hand Right Hand

1-10 2-0 2-2 2-4 2-6 2-8 2-10 3-0 3-4 3-6 3-8 3-10 4-0 4-4 4-8 5-0 5-4 5-8 6-0

26 1/2

26 1/2 *

26 1/2 28 1/2 30 1/2 32 1/2 34 1/2 36 1/2 38 1/2 42 1/2 44 1/2 46 1/2 48 1/2 50 1/2 54 1/2 58 1/2 62 1/2 66 1/2 70 1/2 74 1/2 110 1/2

49 53 57 61 65 69 73

–

30 1/2 32 1/2 34 1/2

30 1/2 * 32 1/2 * 34 1/2 * 38 1/2 * 42 1/2 * 50 1/2 * 54 1/2 * 58 1/2 * 62 1/2 * 66 1/2 * 70 1/2 * 74 1/2 * 46 1/2 *

32 1/2 34 1/2 36 1/2 38 1/2

38 1/2

44 1/2

50 1/2

49 1/2 53 1/2 57 1/2 61 1/2 65 1/2 69 1/2 73 1/2 107 1/2

96

104 112 120 128 136 144

58 1/2 62 1/2 66 1/2

74 1/2

9-0

* Add 7/16” to UD unit pair when using T-AST

Rough Opening Formula

LEFT HAND Hinges on Right Opens Inward Hinges on Right Opens Inward

RIGHT HAND Hinges on Right Opens Inward RIGHT HAND REVERSE Hinges on Right Opens Outward Hinges on Right Opens Inward RIGHT HAND REVERSE Hinges on Right Opens Outward

Add to Door Width Add to Door Height ↓ ↓

Interior Door

2 1/2" 2 1/2" 1 1/2" 2 1/2" 2 1/2"

2 1/2" 2 1/2" 2 1/2" 2 1/2" 2 1/2" 4 1/2"

LEFT HAND REVERSE Hinges on Right Opens Outward LEFT HAND REVERSE Hinges on Right Opens Outward

Bifold

Slider (Bypass)

Unit Pair

Cased Opening

Stand on the secure side of the door (where you would insert your key). For pairs, determine the hand of the active leaf. The active leaf is typically the door with the lockset, Both leaves may be active. Stand on the secure side of the door (where you would insert your key). For pairs, determine the hand of the active leaf. The active leaf is typically the door with the lockset. Both leaves may be active.

Pocket Door

(Door Width x2) + 1"

All pre-hung door units are built with a 1 1 / 8 ” clearance at the bottom of the door.

Jackson LUMBER & MILLWORK

A

1.

152

July 2026