Will 39 inch-wide blinds fit well in a 41.5 inch wide window?
The 39 inch wide blinds will not work well in a 41.5 inch wide window because your gaps on the side of the widow will be too large. The gap will be at least 2 inches. If you go to Home Depot, you can get a larger blind and they will cut the blind down to the correct size that you need. If you have a 41.5 inch wide window, then the width of your blinds should be 41 inches wide where you will have only 1/4 inch gap on either side of the blinds.
