How to Measure
• Top treatment will be mounted inside the window casing
• Width Measure the EXACT width of the window at the top.
• We will make the necessary deduction for the proper fit.
• Top treatment will be mounter outside the window frame covering at the top of the window casing.
• Width Measure the exact width of the top of the window frame. Allow enough overlap to clear the window frame.
• add a minimum of 1″ width to the final number.