Unit and rough opening sizing – Therma-Tru ARCH 1 Dimensional Data - U1 Revised User Manual
Page 29
Dimensional
Data
Arch 1
2014 (U1 REVISED)
1.29
Unit and Rough Opening Sizing
27 1/4"
31 1/4"
33 1/4"
35 1/4"
37 1/4"
39 1/4"
45 1/4"
25"
29"
31"
33"
35"
37"
43"
27 1/4"
31 1/4"
33 1/4"
35 1/4"
37 1/4"
39 1/4"
45 1/4"
82 11/32"
81 1/
4"
82 11/32"
81 7/
32"
82 21/32"
80 1/
8"
81 5/
8"
81 7/
32"
82 21/32"
86 11/32"
85 1/4"
86 11/32"
85 7/
32"
86 21/32"
84 1/
8"
85 5/
8"
85 7/
32"
86 21/32"
In
swin
g
In
swin
g
In
swin
g
No Sill
P
ublic Access
No Sill
P
ublic Access
No Sill
P
ublic Access
27 1/4"
31 1/4"
33 1/4"
35 1/4"
37 1/4"
39 1/4"
45 1/4"
Unit Dim.
25"
29"
31"
33"
35"
37"
43"
27 1/4"
31 1/4"
33 1/4"
35 1/4"
37 1/4"
39 1/4"
45 1/4"
Masonary R.O.
Single
Single - 90 min. Fire Doors with Adjusta-Fit 2 Frames - 6/8, 7/0
Single
Masonary R.O.
Drywall R.O.
Unit Dimension
Drywall R.O.
Drywall Rough Opening Width
Unit Width Dimension/Masonary Rough Opening
(Measured from Outside of Flange)
HORIZONTAL SECTION
(Fire Door)
VERTICAL SECTION
(Fire Door)
Unit Height Dimension/
Masonary Rough Opening
(Measured from
Outside of Flange)
Drywall Rough
Opening Height