Rough opening dimensions may need to be increased to allow for use of building wraps ashing sill panning brackets fasteners or other items.
Standard double hung window sizes chart.
400 series picture standard sizes up to 5 0 3 8 wide and 6 0 3 8 high.
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.
These units meet or exceed the following dimensions.
400 series woodwright double hung standard sizes up to 3 10 1 8 wide and 6 4 7 8 high.
Double hung standard window sizes.
400 series gliding standard sizes up to 6 wide and 5 high.
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.
Ft clear openable width of 20 and clear openable height of 24.