Fireplaces, Heating Stoves, Flues and Chimneys - How to install a Log Mantel??

I am renevating my fireplace by installing river rock around it. I want to install a log mantel above the fireplace(I will be going into 2x6 studs). I do not want to see the supports, I would like to directly attach the mantel.

What is the best way to attach the log????

Thanks in advance for your help!

Specifics will be determined by the size of the log. In general, I would install steel rods into the studs at a 5 to 10 degree downward angle. The part of the rod sticking out of the wall will point upward. Create a drilling template to use for drilling the holes in the log. The spacing and angle will have to match perfectly. Then pull the rods out of the wall and insert in the log. Then insert the rods into the wall. The ends of the rods could be beveled slightly for ease of installation. You could use some silicon sealant on final assembly to make the connections more secure.

Would ReRod work for the steel rods????

Not wanting to jump on Wirepuller38's answers, but rebar will work, but threaded rod will give better holding power to the epoxy you will squish into the holes to hold them. After getting a good dry fit, remove it, apply the epoxy in the holes and then insert the rods. Cover the fireplace face and bottom with paper taped to the rock as the epoxy tends to be permanent, even when dripped. Put some epoxy in the holes in the wall and slide the mantle in place holding it there for a few minutes giving the epoxy time to set up. With your log mantel, be prepared for checks and cracks, as they are a natural part of the wood and will happen no matter what you do to it. To me it adds to the beauty, but to some it is one of those things we just can't have in our family.

I appreciate all the help. The log I am using is 5’ long, 7”deep, and 5.5” thick.
How deep should I sink the Rebar into my studs?

Will two pieces of rebar be enough, or will I need more?

Thanks!

I would go with 3 rods if there are three studs in the right location.
In 2x6 studs, I would go at least 3 inches deep into the studs.