If painting wooden mantels must be primed with primmer paint for the best results.
Adding a mantel to a stone fireplace.
Now attach the short 2 4 pieces to the 2 4 on the stone with 2 1 2 pocket hole screws and wood glue.
Gather pine boards for the ledger supports and the top and bottom of the mantel.
Don t forget to use a leveler and get it nice and level.
For a new stone mantel use painters tape to mark out the proposed mantel size and placement on the fireplace.
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Put one on each end and the other two splitting center.
Drill a hole in the stone fireplace using a mason drill bit 2.
Steps for installing a fireplace mantel.
It s time to hang the mantel now.
Each hole should be drilled about 4 to 5 inches deep.
Insert the rebar into the hole on the stone and hold in place to allow liquid nail to grab rod 5.
You ll need wood screws pocket screws wedge anchor bolts drop anchor bolts and a long concrete drill bit.
Allow to dry for 48 hours before hanging mantel.
Cut the rebar to size 3.
Measure to determine the desired dimensions of the mantel.
We first held up the 4 5 foot long 2 4 against the fireplace and drew a line with a pencil of where we wanted it to go.
This can be done by cutting the 2x4 material with a miter saw to the dimensions of the mantel.
Step 2 drill fireplace holes drill a set of holes in the stone where you will attach the wood mantel.
Allow primer to dry before applying the first of several coats of oil based paint or enamel paint.
This depends on the length of your wood mantel.
It s best to build the mantel right into the stone rather than refinishing the fireplace first.
It s important to remember that the top of the mantle will be resting on top of your 2 4 and will be hanging down about another 5 inches.
Disconnect any sconces and cap off the wires with wire nuts.
Decide on a location.
These should be spaced at least 10 to 12 inches away from the flue and you will need 3 to 4 of them.
For a wood mantel on a stone fireplace you ll need quite a few materials.
Secure the cleat together using framing screws and butt joints.
To determine the mantel s length double the fireplace box width for a total that feels visually pleasing.
I slid the mantel over the cleat that i built on the stone and drove 2 wood screws from the sides and top of the mantel into the 2 4 s underneath.
Individual preferences vary but plan to leave about a foot between the top of the fireplace box and the bottom of the mantel.
Hold up the paneling to the stone and run your small piece of wood with the pencil in it along the stone this is the scribing part and the pencil will be marking the paneling as it follows the stone thus creating your pattern.
Start by assembling a cleat that will be mounted on the face of the fireplace to accept the mantel.