Replacing the boring casing Adding thicker casing modernizes your home and it looks nice! I’m going for a craftsman style casing as it what I’ve been doing all over my home! Score the caulk Remove old trim Cut and attach new trim! Easy! I’m using two sizes of trim pullers by @zenithbydanco Nail puller to remove finish and Brad nails Oscillating tool to cut through base board Brad nailer to attach