FAQ Knowledge Articles

We do not have standard sizes for the Magnum Double Hung product. 

For Clad our max Rough Opening (RO) width is 60 3/8" and height 128 7/8".  The minimum is 26 3/8" RO width and 48 7/8" height. 

For Wood our max RO width is 60 3/8" and height 129 1/2".  The minimum is 26 3/8" RO width and 49 1/2" height.