72ct 72 62 60 54 52 48 44 36.
Standard double hung window sizes chart.
Rough opening dimensions may need to be increased to allow for use of building wraps ashing sill panning brackets fasteners or other items.
Rough opening 36 48 60 72 84 unit size 35 1 2 47 1 2 59 1 2 71 1 2 83 1 2 60 48 36 24 59 1 2 47 1 2 35 1 2 23 1 2 2ss3020 2ss4020 2ss5020 2ss6020 2ss3030 2ss4030 2ss5030 2ss6030 2ss4040 2ss5040 2ss6040 2ss5050 2ss6050 2ss7050 pw2010 pw3010.
400 series woodwright double hung standard sizes up to 3 10 1 8 wide and 6 4 7 8 high.
Standard double hung window sizes are 24 inch by 36 inch 24 inch by 46 inch 28 inch by 54 inch 28 inch by 66 inch 28 inch by 70 inch 34 inch by 46 inch or 34 inch by 62 inch.
Ft clear openable width of 20 and clear openable height of 24.
Double hung standard window sizes.
As with single hung window sizes any size other than those listed for standard double hung windows would be considered specialty or custom sizes.
Check with area earthwise fabricator for size availability.
Clear openable area of 5 7 sq.