Therma-Tru ARCH 1 Dimensional Data - U1 Revised - Manual (Page 28)

Dimensional
Data
1.28 2014 (U1 REVISED) Arch 1
Unit and Rough Opening Sizing
37 5/8" 13 1/2" 15 1/2"
13 7/16"
Single Transoms
Unit Dimension
*Add actual unit dimension to door rough opening height for total rough opening height.
Double - Standard Continuous Mullion Transoms
62 13/16" 66 13/16" 70 13/16" 74 13/16"
13 7/
16"
13 5/
8"
Unit Dimension
*Add actual unit dimension to door rough opening height for total rough opening height.
63 5/8" 67 5/8"
13 7/
16"
13 5/8"
31 13/16"
33 13/16"
Unit Dimension
*Add actual unit dimension to door rough opening height for total rough opening height.
Single with 2 Sidelites - Continuous Transoms
64 5/8" 68 5/8"
13 7/
16"
13 5/
8"
32 5/
16"
34 5/16"
Unit Dimension
*Add actual unit dimension to door rough opening height for total rough opening height.
Single with 2 Sidelites - Boxed Transoms