Framing the Rough Opening for a 30-in Door

Getting the particular rough opening for a 30-in door right is definitely one of those jobs that seems straightforward until you're position there with a circular saw plus a pile of 2x4s. If you've ever attempted to hang a door in an opening that's just a curly hair too narrow, you know the disappointment. You end upward shaving down studs or swearing from a piece of wood that simply won't cooperate. The goal the following is to make sure you have enough wiggle room to obtain the door level and plumb without leaving a massive gap that your trim can't cover. ...

March 18, 2026 · 8 min · Arellanos Tobiasen