Round the longest side’s width and height up to full inches to find the replacement door size you need. For example, if the longest side of your door measures 35-3/4 inches wide and 79-1/2 inches tall ...

Getting doors to fit right seems to be at the bottom of many people's lists and might as well be black magic to some, but when it comes down to it-it's not much harder than a crossword puzzle or a ...