Width Dimensions for Twin Mulled Units:
(1614-2)
26" 5'-3 1/2" 5'-3"
30" 5'-11 1/2" 5'-11"
16" 3'-7 1/2" 3'-7"
20" 4'-3 1/2" 4'-3"
24" 4'-11 1/2" 4'-11"
28" 5'-7 1/2" 5'-7"
32" 6'-3 1/2" 6'-3"
36" 6'-11 1/2" 6'-11"
(1614-2) 40" 7'-7 1/2" 7'-7"
Width Dimensions for Twin Mulled Units:
Width Dimensions for Twin Mulled Units
26" 5'-3 1/2" 5'-3"
16" 3'-7 1/2" 3'-7"
20" 4'-3 1/2" 4'-3"
24" 4'-11 1/2" 4'-11"
28" 5'-7 1/2" 5'-7"
30" 5'-11 1/2" 5'-11"
32" 6'-3 1/2" 6'-3"
36" 6'-11 1/2" 6'-11"
40" 7'-7 1/2" 7'-7"
Width Dimensions for Triple Mulled Units:
(1614-3)
Width Dimensions for Triple Mulled Units: 30" 8'-11" 8'-10 1/2" Width Dimensions for Triple Mulled Units 16" 5'-5" 5'-4 1/2" 20" 6'-5" 6'-4 1/2" 24" 7'-5" 7'-4 1/2" 28" 8'-5" 8'-4 1/2" 26" 7'-11" 7'-10 1/2"
32" 9'-5" 9'-4 1/2"
36" 10'-5" 10'-4 1/2"
40" 11'-5" 11'-4 1/2"
(1614-3)
Sterling & Traditional Double Hungs | Cottage Style Cottage-Style Double Hung Units
30" 8'-11" 8'-10 1/2" 2'-11 1/2" 3'-0" 2'-10" 30"
16" 5'-5" 5'-4 1/2"
20" 6'-5" 6'-4 1/2"
24" 7'-5" 7'-4 1/2"
28" 8'-5" 8'-4 1/2" 2'-9 1/2" 2'-10" 2'-8" 28"
32" 9'-5" 9'-4 1/2" 3'-1 1/2" 3'-2" 3'-0" 32"
36" 10'-5" 10'-4 1/2"
40" 11'-5" 11'-4 1/2"
26" 7'-11" 7'-10 1/2"
1'-9 1/2" 1'-10" 1'-8" 16"
3'-5 1/2" 3'-6" 3'-4" 36"
2'-5 1/2" 2'-6" 2'-4" 24"
3'-9 1/2" 3'-10" 3'-8" 40"
2'-7 1/2" 2'-8" 2'-6" 26"
2'-1 1/2" 2'-2" 2'-0" 20"
F.S.
R.O.
S.O.
G.S.
1624/36 2024/36 2424/36 2624/36 2824/36
3624/36
4024/36
3024/36
3224/36
F.S.=Frame Size • R.O. = Rough Opening • S.O. = Sash Opening • G.S. = Glass Size
Dimension Calculations
-1 1/2" -2 7/16" Width Height
F.S. to S.O. S.O. to G.S. G.S. to D.L.O.
-4" -1"
-6"÷2
-1"
Notes: Clear opening dimensions can be found on pgs. 219-222. Cottage style dimension calculations are different; consult your dealer.
F.S. = Frame Size • G.S. = Glass Size • O.S.M. = Outside Measurement D.L.O. = Daylight Opening • U.D. = Unit Dimension
NOTE: All measurements are nominal. Elevation charts are not to scale. Divided lites are optional. Some installation procedures will require a larger rough opening than noted (i.e. installations utilizing our installation clips), therefore, you may need to increase the rough opening size accordingly. Rough opening gaps may be increased up to a maximum of 1/2" on all sides and still be within good practice guidelines. The side jambs of double hung units extend above the head jamb; additional space for the rough opening height may be necessary. For rough opening recommendations, see pg. 216. Additional and the most current drawings are available at www.kolbewindows.com .
Ultra Series 81
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