Traditional metal corner drywall bead is tedious and time-consuming to install, and if you don’t cover metal corners with tape, it’s likely to develop cracks along the edges. Luckily there’s ...

Cut through the backside of the drywall paper along the crease. Cut two of the side tear-away corner beads to length — the same length as the drywall you cut. Dry-fit the pieces and trim to ...