Casements | Elevation Charts
Casements - “N” Series Bow Windows
Casements | “N” Series Bow Windows
17 1/4"
5"
8 9/16"
22 5/16"
12 1/16"
UNIT PROJECTION:
6'-9 1/2" 6'-6 3/4" 15 1/4"
5'-2 3/8" 4'-11 13/16" 15 1/4"
U.D.
11'-3 1/16" 10'-11 1/4" 15 1/4"
9'-9 15/16" 9'-6 11/16" 15 1/4"
8'-4 1/16" 8'-1 1/8" 15 1/4"
R.O.
G.S.
N73BOW
N33BOW
N43BOW
N63BOW
N53BOW
N636BOW
N536BOW
N436BOW
N336BOW
N736BOW
N44BOW
N64BOW
N34BOW
N54BOW
N74BOW
N346BOW
N446BOW
N546BOW
N646BOW
N746BOW
N35BOW
N45BOW
N55BOW
N65BOW
N75BOW
N356BOW
N456BOW
N556BOW
N656BOW
N756BOW
N36BOW
N46BOW
N56BOW
N66BOW
N76BOW
U.D. = Unit Dimension • R.O. = Rough Opening • G.S. = Glass Size (Glass sizes are shown per sash)
NOTE: All measurements are nominal. Elevation charts are not to scale. Divided lites are optional.
If the cable support system and/or insulated platforms and support brackets are not being used, other means of proper support must be used. Add 1-11/16" to the R.O. height if an insulated platform is being used. R.O.’s for bow units without head and seat boards, typically used for walk-out applications, are different. 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. For rough opening recommendations, see pg. 194. Additional and the most current drawings are available at www.kolbewindows.com .
Kolbe Windows & Doors 28
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