Determines Hinge Location & Maximum Window Dimensions
While actual dimensions of your window are required below in the last step, please use this field to select the window size range of your PIAD for pricing purposes. The first letter specifies the size range of the hinged side of your PIAD, while the second letter specifies the size range of the adjacent sides.
For example, if you require a window height ranging from 4 to 12 inches and a window width ranging from 12 to 24 inches, with the hinge on the left or right side, you will need to select PIAD Size AB.
In contrast, for the same window size with a top or bottom hinge, you would need to select PIAD Size BA.