Unitech Door Sizing Chart

Sizing chart technical data and finish frame dimensions.

• Frame size based on 1-1/4 jamb material.

• All 8’ height frames equal 98 1/4”

• Deduct 1/2” in height, with low profile sill.

• 1-1/2 jamb material – add 1/2” to width per door PR S/L (double door add 1/2”) – add 1/4” to height.

• R.S.O. (rough stud opening) add 3/4” to width and 1” to frame height.

• Brickmould dimensions – add 2” to frame width and 1” to frame height.

• Sidelite sizes based on 15 1/2” frame with steel insulated panels.


Wood frame (1-1/4″ frame). Note: all frame heights equal 82-1/4″


contact information
Unitech Exterior Doors
260 Jevlan Drive
Woodbridge, ON. L4L 8B1

P: 905.856.5290
F: 905.856.8331
Toll Free: 1.877.813.7778
E: [email protected]
our mission
Making a grand entrance is what Unitech Exterior Doors is all about. From initial drawing to final installation, Unitech Exterior Doors sets the standard in Fiberglass Front Door Entry Systems.