Therma-Tru ARCH 1 Dimensional Data - U1 Revised - Manual (Page 3)

Dimensional
Data
Arch 1 2014 (U1 REVISED) 1.3
Unit and Rough Opening Sizing
F
F
L R
L R
(Viewed from the exterior)
Hand Designations
F
L
R
Fixed Panel
Left Hand
Right Hand
Inswing
Outswing
28" 32" 34" 36" 38" 40" 46"
26 1/4" 30 1/4" 32 1/4" 34 1/4" 36 1/4" 38 1/4" 44 1/4"
25 1/2" 29 1/2" 31 1/2" 33 1/2" 35 1/2" 37 1/2" 43 1/2"
80 1/
2"
79 3/
4"
79 1/
4"
78 5/
8"
78 1/
16"
79 1/
8"
78 9/
16"
80 1/
8"
79 9/
16"
82 7/
8"
82"
81 5/
8"
80 15/16"
80 3/
8"
81 7/16" 80 7/
8"
82 7/16" 81 7/
8"
98 7/8"
98"
97 5/
8"
96 15/16"
96 3/8" 97 7/16" 96 7/8" 98 7/16" 97 7/8"
C
o
m
posi
te
A
lum
in
um
C
o
m
posi
te
A
lum
in
um
C
o
m
posi
te
A
lum
in
um
25 1/2" 29 1/2" 31 1/2" 33 1/2" 35 1/2" 37 1/2" 43 1/2" Unit Dim.
26 1/4" 30 1/4" 32 1/4" 34 1/4" 36 1/4" 38 1/4" 44 1/4"
28 1/2" 32 1/2" 34 1/2" 36 1/2" 38 1/2" 40 1/2" 46 1/2"
For units with public access sills, subtract 1" from inswing height. Unit widths will be the same as in the table above.
Brickmould Dim.
Single or M.E.U. 6/6, 6/8, 8/0
Rough Opening
Brickmould Dim.
Single or M.E.U. - Inswing
Rough Opening
Unit Dimension
Single or M.E.U. - Outswing