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Door Sizes

Wood Door Sizes
Unit Configuration Actual Unit Size Rough Opening Size
wood entry door, door sizes, size specifications, slab size, prehung size, rough opening size, unit sizes Pre-hung Single Door 37-3/4" x 81-1/2" 38-1/4" x 82"
wood entry door, door sizes, size specifications, slab size, prehung size, rough opening size, unit sizes Pre-hung Single Door
with 1 Sidelite
Primed Jambs: 50-1/2" x 81-1/2"
Matching Jambs: 51-1/4" x 81-1/2"
Primed Jambs: 51" x 82"
Matching Jambs: 51-3/4" x 82"
wood entry door, door sizes, size specifications, slab size, prehung size, rough opening size, unit sizes Pre-hung Single Door
with 2 Sidelites
Primed Jambs: 63-1/4" x 81-1/2"
Matching Jambs: 64-3/4" x 81-1/2"
Primed Jambs: 63-3/4" x 82"
Matching Jambs: 65-1/4" x 82"
wood entry door, door sizes, size specifications, slab size, prehung size, rough opening size, unit sizes Pre-hung
Double Door
74-1/2" x 81-1/2" 75" x 82"
wood entry door, door sizes, size specifications, slab size, prehung size, rough opening size, unit sizes 5'0" x 8'0" Tiffany
Pre-hung Double Door
62-1/2" x 98-1/2"
Radius = 63-7/8"
63" x 99"
Radius = 64-3/8"
wood entry door, door sizes, size specifications, slab size, prehung size, rough opening size, unit sizes 5'4" x 8'0" Tiffany
Pre-hung Double Door
66-1/2" x 98-1/2"
Radius = 63-7/8"
67" x 99"
Radius = 64-3/8"
wood entry door, door sizes, size specifications, slab size, prehung size, rough opening size, unit sizes 6'0" x 8'0" Tiffany
Pre-hung Double Door
74-1/2" x 98-1/2"
Radius = 63-7/8"
75" x 99"
Radius = 64-3/8"
Unless noted, sizes listed are for 36" x 80" inswing doors and 12" x 80" sidelites. Subtract 4" from width for 32" doors. Add 17" to height for 8'0" doors. Add 2" to width per sidelite for 14" sidelites. For brickmould add 2-1/2" to width and 1-1/4" to height. Deduct 1-1/4" from height for outswing doors.
Steel & Fiberglass Door Sizes
Unit Configuration Actual Unit Size Rough Opening Size
wood entry door, door sizes, size specifications, slab size, prehung size, rough opening size, unit sizes Pre-hung Single Door 37-1/2" x 81-1/2" 38" x 82"
wood entry door, door sizes, size specifications, slab size, prehung size, rough opening size, unit sizes Pre-hung Single Door
with 1 Sidelite
Primed Jambs: 50-1/4" x 81-1/2"
PVC Jambs: 50-3/4" x 81-1/2"
Primed Jambs: 50-3/4" x 82"
PVC Jambs: 51-1/4" x 82"
wood entry door, door sizes, size specifications, slab size, prehung size, rough opening size, unit sizes Pre-hung Single Door
with 2 Sidelites
Primed Jambs: 63" x 81-1/2"
PVC Jambs: 64" x 81-1/2"
Primed Jambs: 63-1/2" x 82"
PVC Jambs: 64-1/2" x 82"
wood entry door, door sizes, size specifications, slab size, prehung size, rough opening size, unit sizes Pre-hung
Double Door
(Non-Patio)
74" x 81-1/2" 74-1/2" x 82"
wood entry door, door sizes, size specifications, slab size, prehung size, rough opening size, unit sizes Pre-hung Patio
Retrofit 5'0" x 6'8"
Double Door
59-1/2" x 79-1/2" 60" x 80"
wood entry door, door sizes, size specifications, slab size, prehung size, rough opening size, unit sizes Pre-hung Patio
Retrofit 6'0" x 6'8"
Double Door
71-1/2" x 79-1/2" 72" x 80"
Unless noted, sizes listed are for 36" x 80" inswing doors and 12" x 80" sidelites. Subtract 4" from width for 32" doors. Add 17" to height for 8'0" doors. Add 2" to width per sidelite for 14" sidelites. For brickmould add 2-1/2" to width and 1-1/4" to height. Deduct 1-1/4" from height for outswing doors.
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