A piece of cove molding trim is basically a 3/4-inch by 3/4-inch square length of lumber with a cove routed out of one corner. On the opposite side, a 90-degree corner usually sits flush against ...

You'll want to start by measuring the top edge of your cabinets to know how much molding you'll need. Be sure to add some extra length, as crown molding is cut at angle and it will be longer than ...