u/MrGrumpyFace419

I’m currently replacing a couple of doors in my 1950s house and I’m replacing them with these hollow core doors, the closest measurement I could get to the existing door was 30”x80” and the existing door measures 30”x 77 5/8” my question is is this too much to take off? I know it will void whatever with the door but I don’t want to replace them with slab doors and pay double for it. Any tips? If you need any more info just ask, I’m trying to do this right lol