Fake Fireplace Mantel built from Pine Boards

Step 1

Lay out the top board and legs. If you have a pocket hole jig, you can attach together on the back side as well.

Step 2

Then add the front decorative pieces. NOTE: If you have a PH jig, see step 4 first.

Step 3

Then to give the mantle depth, add the 1x3s to the back. You can also block between the 1x3s with 1x3s @ 7 3/4" long.

Step 4

Now we'll add the front decorative pieces. You will want to lay your crown moulding on to adjust where the 1x4 is attached so 2 1/2" to match the 1x3 is revealed on the front.

Step 5

Step 6

I recommend just gluing these guys on. Nails will split out.

Step 7

But you can nail these on.

Step 8

Cut moulding to fit, mitering around the outside corners.

Step 9

And then if you desire, cut moulding to fit inset and glue in place.

Finishing

Sand all surfaces, starting with a medium grit and finishing with fine. Wipe off the dust, fill any holes or gaps with wood filler, and sand smooth once dry. Apply primer if you're painting, then finish with your choice of paint or stain and seal with a durable clear topcoat. For outdoor projects, use exterior-rated primer, paint or stain, and sealer so the piece stands up to the weather.