Im going to be making some simple shaker style mullions and muttons . So they will be say 3/4 wide by 1/4 thick square edges. Going over a shaker framed door with glass center.
How do I make them?
I was thinking of milling say 5 inch wide board by the longest length I need and making dadoes so they lap joint over each other. I think that might be way to do it.
My main question is how do I attach to frame? Should I pin nail it at a 45 with some glue? It is paint grade but the client is doing milk paint so im not sure if you will be able to see joint lines or putty if I groove them into the frame on the top.

Thanks