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Mounting TV over fireplace with stone/concrete facade

Posted on 4/8/20 at 7:10 pm
Posted by kywildcatfanone
Wildcat Country!
Member since Oct 2012
119115 posts
Posted on 4/8/20 at 7:10 pm
Hi folks,

I have a question. Building a house, and going to have a fireplace, and the plan is to use stone or a stone stamped concrete for the facade of the fireplace above the mantle.
My question is, the electrician can run all the wiring, but once I move in and want to hang the TV, I'm worried trying to drill for mounting holes that I might crack the stone/concrete or break off a chunk somehow.

Anyone done this, and been successful? I see lots of pictures with fireplaces with stone and TV's above, but how was that TV hung?

TIA
Posted by AmosMosesAndTwins
Lake Charles
Member since Apr 2010
17886 posts
Posted on 4/8/20 at 7:17 pm to
quote:

Mounting TV over fireplace


Nope.
Posted by Korkstand
Member since Nov 2003
28707 posts
Posted on 4/8/20 at 7:31 pm to
You're going to need these blue masonry screws and the right size masonry drill bit. You will also need to rent or borrow a hammer drill, assuming you don't have one and don't want to buy.

You might be able to use a masonry bit that's for a regular drill with a hammer setting, but personally I wouldn't recommend it. I have tried that numerous times, and it's just an enormous pain in the arse and it's easy to burn up the bit. A real hammer drill makes quick work of it in comparison. I would rather drill 10 holes with a hammer drill than just 1 with a regular drill.


Edit: Sorry I kind of skimmed over the new construction part. You should definitely plan ahead to avoid doing any drilling in stone or concrete, and take the advice below.
This post was edited on 4/8/20 at 9:13 pm
Posted by Korkstand
Member since Nov 2003
28707 posts
Posted on 4/8/20 at 7:32 pm to
quote:

Nope
In some rooms there's just no other option.
Posted by shawnlsu
Member since Nov 2011
23682 posts
Posted on 4/8/20 at 8:07 pm to
I did the same thing when we remodeled last summer. I built a stud depth inset big enough for my TV mount to fit inside of so my TV sits flat against the stacked stone. I ran my power and cat6A in faceplates in the inset

You can see the blue double gang inside the framed inset. I backed it with 3/4" plywood so the mount is sturdy
The black box is my sub I built into the fireplace.
This post was edited on 4/8/20 at 8:17 pm
Posted by VABuckeye
Naples, FL
Member since Dec 2007
35523 posts
Posted on 4/8/20 at 8:19 pm to
You can get a mount that’s built to be inset in the wall and then have your stone set around it.
This post was edited on 4/8/20 at 8:19 pm
Posted by shawnlsu
Member since Nov 2011
23682 posts
Posted on 4/8/20 at 9:16 pm to
Just took a picture of mine finished.

Inset is small enough to be covered with a mirror or picture if we ever took the TV down. I also lowered my mantel so my TV isn't against the ceiling .
ETA: pic of the whole setup. There is a Nile in-wall speaker behind the custom grill I made from decorative expanded metal right above the mantle.
All components are in a wall mount data cabinet in the laundry room on the back side of that wall.
This post was edited on 4/9/20 at 8:13 am
Posted by HubbaBubba
F_uck Joe Biden, TX
Member since Oct 2010
45732 posts
Posted on 4/9/20 at 9:36 am to
Very nicely done.
Posted by Arkapigdiesel
Arkansas
Member since Jun 2009
13222 posts
Posted on 4/9/20 at 10:16 am to
Very clean work. Looks sharp.

To the OP, with a hammer drill and masonry bit, it will go right through any concrete, brick, block, rock etc. just fine. I've never cracked anything when doing so.

Make sure that after you drill your hole, you clean the concrete dust out of the hole. Use a shop vac or something else to blow (compressor with a blower needle thing, or a can of air that you use to blow off electronics) the dust out of the hole. If you don't, when your put your concrete screw, it will pack the dust into the back end of the hole and it will be a bitch to get the screw all of the way in.
Posted by kywildcatfanone
Wildcat Country!
Member since Oct 2012
119115 posts
Posted on 4/9/20 at 3:03 pm to
Great pictures, and great advice all.
Posted by DukeSilver
Member since Jan 2014
2720 posts
Posted on 4/9/20 at 3:19 pm to
quote:

In some rooms there's just no other option.
Plus sometimes fireplaces have a lower profile and in a bigger room the TV isn't super high and actually looks really good and makes sense.
Posted by kywildcatfanone
Wildcat Country!
Member since Oct 2012
119115 posts
Posted on 4/9/20 at 4:10 pm to
quote:

Nope.


So it's a bad idea? Why?
Posted by DukeSilver
Member since Jan 2014
2720 posts
Posted on 4/9/20 at 8:54 pm to
quote:

So it's a bad idea? Why?
in a lot of rooms it just puts the TV too high to where you’re looking up at it, bad viewing angle.

Depends on the size of your room and height of your fireplace though.
Posted by shawnlsu
Member since Nov 2011
23682 posts
Posted on 4/10/20 at 9:54 pm to
Thanks y'all.
Posted by kywildcatfanone
Wildcat Country!
Member since Oct 2012
119115 posts
Posted on 4/11/20 at 3:28 pm to
quote:

shawnlsu



Gonna share with my builder what you did.
Posted by GeauxElliott
Louisiana
Member since Jun 2007
3695 posts
Posted on 4/14/20 at 1:46 am to
Here's what I used. Just make sure to add wood between the studs so you'll not have to worry about missing with your anchors.Drops the tv down so you aren't looking up. Also moves the tv out from the wall so if you have a fire going it doesn't get the tv too hot.


Mantel mount
Posted by kywildcatfanone
Wildcat Country!
Member since Oct 2012
119115 posts
Posted on 4/14/20 at 6:21 pm to
I like that one.
Posted by SG_Geaux
Beautiful St George
Member since Aug 2004
77959 posts
Posted on 4/14/20 at 6:53 pm to
quote:

In some rooms there's just no other option.


Some people chose poorly.
Posted by Zappas Stache
Utility Muffin Research Kitchen
Member since Apr 2009
38680 posts
Posted on 4/14/20 at 9:15 pm to
quote:

Mounting TV over fireplace


Trashy
Posted by kywildcatfanone
Wildcat Country!
Member since Oct 2012
119115 posts
Posted on 4/16/20 at 8:18 am to
quote:

Trashy


Meh. I'm going to actually have a couple of options for this room, one is the fireplace and one is another wall.
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