Technical Specifications

28 CRESTLINE SELECT 500 VINYL CLAD WINDOWS & PATIO DOORS
CASEMENT
Casement Window
Opening Specifications
Shaded sizes meet or exceed egress opening requirements per 2006 IBC (International Building Code) minimum dimensions of 20" clear opening width, 24" clear
openingheight,5.7sq.ft.clearopeningandoortobottomofclearopeningnottoexceed44"inheight.
a Floor to bottom of clear opening dimensions are based on 82" header height of a typical door.
b Sq. Ft. Overall Unit Area is calculated on the jamb dimension.
c These windows meet or exceed emergency escape and rescue opening requirements if installed lower in the wall so the "Floor to Bottom of Clear Opening
Height" does not exceed 44" in height.
All units 32.5" or wider in rough opening width are manufactured with a 14" hinge. Sash opens to approximately 82º at full opening, which could limit emergency
escape and rescue compatibility. Check with your local building inspector to verify local codes.
Call Size
Sq. Ft. Clear
Opening
Clear Opening
Sq. Ft.
Daylight
Opening
Sq. Ft. Vent
Floor to
Bottom of Clear
Opening
a
Sq. Ft. Overall
Unit Area
b
Width Height
2620 2.89 21.71 19.16 3.13 3.17 60.89 4.81
2626 3.79 21.71 25.16 4.14 4.16 54.89 6.04
2630 4.70 21.71 31.16 5.16 5.15 48.89 7.27
2636 6.05 23.44 37.16 6.18 6.14 42.89 8.50
2640 6.51 21.71 43.16 7.20 7.13 36.89 9.73
2646 7.41 21.71 49.16 8.21 8.12 30.89 10.96
2650 8.32 21.71 55.16 9.23 9.12 24.89 12.19
2656 9.22 21.71 61.16 10.25 10.11 18.89 13.42
2660 10.13 21.71 67.16 11.27 11.10 12.89 14.65
2666 11.03 21.71 73.16 12.29 12.09 30.89 15.88
2670 11.94 21.71 79.16 13.30 13.08 24.89 17.11
2820 2.88 21.63 19.16 3.38 3.43 60.89 5.14
2826 3.78 21.63 25.16 4.48 4.51 54.89 6.45
2830 4.68 21.63 31.16 5.58 5.58 48.89 7.77
2836 6.12 23.71 37.16 6.69 6.66 42.89 9.08
2840 6.48 21.63 43.16 7.79 7.73 36.89 10.39
2846 7.39 21.63 49.16 8.89 8.81 30.89 11.70
2850 8.29 21.63 55.16 9.99 9.88 24.89 13.02
2856 9.19 21.63 61.16 11.09 10.96 18.89 14.33
2860 10.09 21.63 67.16 12.19 12.03 12.89 15.64
2866 10.99 21.63 73.16 13.29 13.11 30.89 16.95
2870 11.89 21.63 79.16 14.39 14.18 24.89 18.27
3020 3.40 25.57 19.16 3.89 3.97 60.89 5.79
3026 4.47 25.57 25.16 5.16 5.21 54.89 7.27
3030
c
6.00 27.71 31.16 6.43 6.45 48.89 8.75
3036 6.60 25.57 37.16 7.70 7.69 42.89 10.23
3040 7.66 25.57 43.16 8.96 8.93 36.89 11.71
3046 8.73 25.57 49.16 10.23 10.17 30.89 13.19
3050 9.79 25.57 55.16 11.50 11.41 24.89 14.67
3056 10.86 25.57 61.16 12.77 12.66 18.89 16.15
3060 11.92 25.57 67.16 14.04 13.90 12.89 17.63
3066 12.99 25.57 73.16 15.30 15.14 30.89 19.11
3070 14.05 25.57 79.16 16.57 16.38 24.89 20.59