I'm ordering some prehung doors to replacing the doors in my home. I tried to measure quite precisely and I found that several of my rough openings are a bit smaller than the sizes available. For example, they are 31 3/4, 25 3/4, and 29 5/8 instead of 32", 26", and 30". The manufacturer I'm using can't adjust the width.
The slabs are 30, 24, and 28", and various places on the internet suggest that the jamb are probably 3/4", so it seems like there should be room, but I'm still nervous.
How much work is it going to be to make doors and 32", 26", and 30" work? Is it going to require a bunch of planing etc. ?