Corner molding never looked clean to me, so I made 50+ of these to dress up my room's inside and outside corners! Similar off the rack products sol for $5.00 each, I made 50 of them for less than $9.00
Time: 2 Hours Cost: $9 Difficulty: Medium
Here is what they look like installed, prior to being caulked & painted. As you can see I made inside & outside corners
I started by gluing two2 3/4" MDF panels together.
I clamped them together to get a tight mend.
Then I sliced them on my table saw into 1-1/2" blocks
I then routered the edges to give them a finished look.
They were then sanded to clean up the saw blade marks and router imperfections
I laid them out to be sealed
Here they are being primed so they can accept paint without swelling.
Here is how the sample looked after the primer dried on the first one.