Get a piece of flat stock that will fit in the existing void. Weld three to four pieces of square tubing onto the flat strap extending 2/3 of the way into cedar. Drill/plunge into back of cedar to accommodate.
If the brick is secure, mount two stacked 2x4's to the brick that are not as wide as the mantle. Then mortice (create a cavity) out the back side of the mantle to slide over the 2x4's. Use a trim screw to fasten it to the 2x4's from the top. I've done this a lot!
Mine was mesquite and I drilled 3 holes through the brick, epoxied 1/2 rebar in the holes, drilled holes in back of mantle so it would slide onto the rebar and glued that.
Mine was mesquite and I drilled 3 holes through the brick, epoxied 1/2 rebar in the holes, drilled holes in back of mantle so it would slide onto the rebar and glued that.
Mine was mesquite and I drilled 3 holes through the brick, epoxied 1/2 rebar in the holes, drilled holes in back of mantle so it would slide onto the rebar and glued that.
This except we doubled up 2x4s when we built and drilled through them.
Mine was mesquite and I drilled 3 holes through the brick, epoxied 1/2 rebar in the holes, drilled holes in back of mantle so it would slide onto the rebar and glued that.
I'm leaning toward this... My original plan was to get longer lags and slip a piece of conduit over it, so I could use the same lead anchors. I might remove the anchors and epoxy rebar in the holes.
Mine was mesquite and I drilled 3 holes through the brick, epoxied 1/2 rebar in the holes, drilled holes in back of mantle so it would slide onto the rebar and glued that.
I did something similar. I have a steel wall behind the rock face. I simply welded four 3/4” pieces of round stock to the wall for the mantle to slip over. Care should be taken to get all them at the same distance, plumb/level with each other.
I did something similar. I have a steel wall behind the rock face. I simply welded four 3/4” pieces of round stock to the wall for the mantle to slip over. Care should be taken to get all them at the same distance, plumb/level with each other.
I thought about doing it this way as well, but rebar would be less time consuming.
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