Segment Head Double Hungs
2'-3 7/8" 2'-2" 2'-0" 20" 3'-1 7/8" 3'-0" 2'-10" 30" Sterling & Traditional Segment Head Double Hungs 3'-3 7/8" 3'-2" 3'-0" 32" 2'-7 7/8" 2'-6" 2'-4" 24" 2'-11 7/8" 2'-10" 2'-8" 28" 3'-7 7/8" 3'-6" 3'-4" 36" 2'-9 7/8" 2'-8" 2'-6" 26"
1'-11 7/8" 1'-10" 1'-8" 16"
3'-11 7/8" 3'-10" 3'-8" 40"
U.D.
R.O.
S.O.
G.S.*
4
4
5
5
5
5
6
6
7
WDH3014-SEG
WDH1614-SEG WDH2014-SEG WDH2414-SEG
WDH2614-SEG
WDH2814-SEG
WDH3214-SEG WDH3614-SEG WDH4014-SEG
4
4
5
5
5
5
6
6
7
WDH2816-SEG
WDH3216-SEG WDH3616-SEG WDH4016-SEG
WDH1616-SEG WDH2016-SEG WDH2416-SEG
WDH3016-SEG
WDH2616-SEG
4
4
5
5
6
5
6
7
5
WDH2820-SEG
WDH3220-SEG WDH3620-SEG WDH4020-SEG
WDH1620-SEG WDH2020-SEG WDH2420-SEG
WDH3020-SEG
WDH2620-SEG
4
4
5
6
5
5
6
7
5
WDH3022-SEG
WDH2822-SEG
WDH3222-SEG WDH3622-SEG WDH4022-SEG
WDH2622-SEG
WDH1622-SEG WDH2022-SEG WDH2422-SEG
4
4
6
6
5
5
5
7
5
WDH3024-SEG
WDH1624-SEG WDH2024-SEG WDH2424-SEG
WDH2624-SEG
WDH2824-SEG
WDH3224-SEG WDH3624-SEG WDH4024-SEG
4
4
5
5
5
5
6
6
7
WDH3026-SEG
WDH1626-SEG WDH2026-SEG WDH2426-SEG
WDH2626-SEG
WDH2826-SEG
WDH3226-SEG WDH3626-SEG WDH4026-SEG
5
4
4
5
5
5
6
6
7
WDH3028-SEG
WDH2628-SEG
WDH2828-SEG
WDH3228-SEG WDH3628-SEG WDH4028-SEG
WDH1628-SEG WDH2028-SEG WDH2428-SEG
4
4
5
5
5
5
6
6
7
WDH2830-SEG
WDH3030-SEG
WDH3230-SEG WDH3630-SEG WDH4030-SEG
WDH1630-SEG WDH2030-SEG WDH2430-SEG
WDH2630-SEG
4
4
5
5
5
5
6
6
7
WDH2832-SEG
WDH3232-SEG WDH3632-SEG WDH4032-SEG
WDH3032-SEG
WDH1632-SEG WDH2032-SEG WDH2432-SEG
WDH2632-SEG
4
4
5
5
5
5
6
6
7
WDH2834-SEG
WDH1634-SEG WDH2034-SEG WDH2434-SEG
WDH3234-SEG WDH3634-SEG WDH4034-SEG
WDH3034-SEG
WDH2634-SEG
4
4
5
5
5
5
6
6
7
WDH2636-SEG
WDH3036-SEG
WDH2836-SEG
WDH3236-SEG WDH3636-SEG WDH4036-SEG
WDH1636-SEG WDH2036-SEG WDH2436-SEG
*Approximate glass sizes per sash are given; true glass sizes vary depending on the radius involved. U.D. = Unit Dimension • R.O. = Rough Opening • S.O. = Sash Opening • G.S. = Glass Size
NOTE: All measurements are nominal. Elevation charts are not to scale. The venting of the bottom sash of segment head units is limited due to the radius on the top sash. 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. For rough opening recommendations, see pg. 194. The side jambs of double hung units extend above the head jamb; additional space for the rough opening height may be necessary. Additional and the most current drawings are available at www.kolbewindows.com .
Heritage Series 89
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