Getting your exterior door jamb width right
Getting the right exterior door jamb width is usually the difference between a door that swings perfectly and one that leaves you with a massive headache during installation. If you've ever tried to force a pre-hung door into a rough opening only to realize the frame sticks out an inch past the drywall, you know exactly why these measurements matter. It's one of those "measure twice, cry once" situations that DIYers and even some pros run into more often than they'd like to admit. ...