If you want to mount a TV on a stone wall, then it is quite something that you can also do yourself.  If you have all the required equipment and tools, you can easily mount your flat-screen TV when you have a stone wall.  But before starting the task, you probably have some questions like below, which we also had when we did one of these projects:

  • How To Mount A Flat Screen Tv On A Stone Wall?
  • Can you Install A Tv Wall Mount On Uneven Stone?
  • How To Mount A Tv Over A Stone Stone Wall?

We will give answers and demonstrate to you how it is an easily achievable small project to mount a TV on an uneven stone wall. We are also going to teach you how to hide the wires of a TV mounted on the wall.

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You will need the following tools for the project:

Tools Used

  • LG C9 65” 4K Ultra HD Smart OLED TV
  • Large masonry chisel
  • Small masonry chisel


  • Tilting TV Wall Mount
  • Wall Power Kit for TV
  • 10’ CL3 HDMWECable
  • Masonry bits
  • 6” Self Tap Lag Screws

Steps of Mounting a TV On A Stone Wall

  1. Identifying the layout of stone wall
  2. Decide how high the TV should be installed to
  3. Pick a TV mount and electric location
  4. Install Chase Electric and Wire
  5. Connect TV Mount to Mount

– How To Mount A Tv On A Stone Wall –

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Identifying the layout of stone wall

You ought to remember the kind of stone wall system you have while installing or mounting a TV on a stone wall. Our stone wall is an insert for gas burning, so this post will concentrate on that. However, if you have a kind of stone wall that burns wood, this is a great piece that will help you out with more detail.

We were quite sure that the stone wall was hollow, but it required to be tested. We took the shelf trim off and see how the racks were designed and were glad to learn that they were made of drywall which we could quickly cut into. Check this post if you want to know how to install a TV on drywall.

Second, using our hole saw, we cut a peephole because we could stick our camera within the wall and see what was happening behind the stone wall or stone wall.

We were pleased in seeing an empty area around the stone wall insert and the timber framing. We’ll show you a few ideas in a while on how to locate the framing if you’re not using access to the peak behind your stone wall.

Let us just speak about the first key question we had to tackle before we went too far though; could we install a TV over a gas-burning stone wall whatsoever?

Is it possible to install a TV over a gas stone wall?

The quick response is yes, a TV can be installed over a gas stone wall. So you need to make sure it’s installed and secured appropriately. It was very useful to know that we’ll get behind the stone wall. That accessibility would enable us to ensure that we were looking into a stud or headers that would sustain the TV’s weight.

Does Heat From a Stone Wall Damage TV?

We learned after some study that you want to leave the TV below 100 degrees Fahrenheit. So we wanted to carry out a test to figure out how hot it’s going to be on our TV.

We ramped the stone wall up and attached a thermometer to the stone to draw the most heat out of it. We set the gas on full volume as well, something we would never do, and held exposed the glass doors only to get worse case numbers.

It increased from 75 to around 80 degrees while running wide open for fifteen min. We even tested an infrared thermometer across the stone and stone wall to validate the measurements.

After thirty min, we checked back and it had only gone up to 81, but the thermometer screen appeared similar to 86. But inside a range, we felt relaxed with was well. To guarantee that it won’t harm your TV, examine your own configuration based on your use of the stone wall.

Can a Mantle Protect Your TV from Heat?

When you want to mount a TV with a mantle on a stone wall, your TV should be well shielded from the heat. Among your stone wall and space where your TV stands, a mantel appears to serve as a barrier. But we’d still use a thermometer to check the place where you want to mount your TV to make sure it’s not going to get quite hot.

Decide On Where You Want To Mount Tv

It was time to answer another major question after we realized that we could run the wiring behind a stone wall and protect the TV mount. But how high can you go to hang a TV? You can find the answer to this question here.

Choose Location For TV Mount And Electric

First, the latest OLED TV we received from LG was unboxed. This OLED panel is absolutely tiny, which suggests that on the TV the electronics and mount position are much smaller. We lay down the TV and over the bolt holes we positioned the mounting arms. From the bottom of the screen, the hook on the arms was then weighed. We will use a scale to determine where the wall bracket should be placed.

We put a strip of tape on the bottom of our TV, where we wanted it to be. After this, from that position, we calculated and placed another piece of tape on the stone wall. On the tape, we indicated where the bracket’s top will be.

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Can You Mount Tv Above a Brick Stone Wall?

The answer is yes, however, you might also need to do some bit of extra work to have your TV mount room ready. One stone was protruding out even further than the others as we checked at the area where the TV mount required to be mounted. This was a concern since the Tilting TV Wall Mount messed with it.

We were using a masonry chisel and a little pry bar and were able to cut the stone that was stuck out fairly quickly. And after that, we took it outdoors, and using a wet saw we cut it off enough so that when it was later reattached, it did not stick out too much.

Find Stud or Header Behind Stone Wall

This info will help you locate your stud or header if you don’t have a hollow space behind your stone wall that you can get into.

To get more details about our setup, several holes were drilled with the stone already missing from the stone wall. Initially, we used a piece of masonry and pounded it into the wall before timber struck. Check this post if you want to mount tv without drilling.

Then we turned to a bit of wood, put it in the hole, and labeled how deep it was embedded into the bit. This label will tell us where it begins with the wood. We are putting our finger on the drill bit in the illustration described below at the point where it is required to be tagged. To create the label on the drill bit, we then used a marker pen.

Second, before we busted thru, we drilled into the wood and noted on the bit how deep it was when it went through. This informs us whether something thinner, like OSB, is going through or if we reached something thicker, like a stud or a header. In our scenario, the drill bit went through the log, which is stronger than OSB at around 1-1/2 inches.

To find out how dense the wood is in that area, dig another hole about 3-1/2 inches from the first hole. We repeated this and reached another area that had 1-1/2 inches of wood. This shows us that (since the distance apart) we did not strike a vertical stud and it has to be the header.

Since there was an empty room behind our stone wall, it was time to go in there. We decided to have a very nice look at the framing process. We ripped out the wide drywall access panel where we’d drilled our peephole.

We have taken some steps to make sure we are drilling into the header in the region where we expect to mount the TV and then return.

Cut Hole for Electric

Since we could go behind our stone wall to calculate the location of the header and the bolts, we could select an open field for electrical use. We had to remove a pier in that position and then cut a hole in order to open the electricity. To break and cut the stone we use our chisel.

After the stone had been taken, we saw it being put in a cable mesh of mortar. This is a sheet of OSB with an intermediate layer of black tar paper. This is a very popular design such that whether you have a brick or stone wall, you might see anything like this.

After drilling through the OSB, and leaving the drill bit in the hole, we did the following.  

By checking that it was far enough above the header, we began cutting the mortar and wire mesh to the right of the vertical stud so that we can somehow drill thru the OSB.

To chip away at the mesh, we utilized tin snips and a screwdriver and then used a tiny masonry chisel to support as necessary. After only a few minutes of effort, we had a perfect position for the electric extension box to drill a hole.

For the extension wiring, we used the same hole saw and drilled through the OSB to get a spot.

Install Electric and Wire Chase

To get electricity to our television quickly, we were using a wall power kit. We first installed the power plug that has a female end into the hole in the stone wall that we just created. This is where we will plug that TV in.

After this, we ran the power cord on the other end, which has a male attachment to the bookshelves placed in. Next, we even locked the end of the power cord into the wall. Then we’ll only have to use an extension cord to attach it to the electricity that our current TV already has in the field.

Next, we were happy for the hiding and wire chase to be attached. We found that the wire chase section of this box wasn’t going to work until going back into the wall because it went straight into the wood header. So, with a multi-tool on this box and the other related item, the back was pushed.

In order to keep it firmly in place on the TV mount box, we strapped the PVC to the studs. This would secure the cables and make it easy for them to run without getting through the wall. On the other hand, we left the chase open as we’ll be rerouting the wires when the built-ins are later diverted.

After that, we got the stones on the stone wall re-installed. To put them back in place, we utilized construction adhesive and it fixed easily.

Run Wires Through Chase

In the wire chase, we ran two HDMI cables through the hole We had created in the upper cabinet.

After this, along with the male side of the extension wire, we mounted the wall plates that contained the wires. Much like the other one, these are screwed into shape. The trim rings go over the boxes and they look really good and tidy.

The contact and electrical preparation of the stone wall are done by connecting the extension cord from an existing wall socket to the male side adapter.

Attach TV Mount

We will step on now to have the TV fixed on this uneven stone. To make it easy to position and placed the wall bracket in place so it can rest securely, a laser level was set up.

We also labeled the positions on the stone for the holes. Since we were digging into a full header instead of struggling to reach vertical studs, this was better for everyone.

This meant that we could select every place in the bracket. We drilled through the stone veneers with a masonry bit after marking the stone with a punch for a decent beginning.

We stripped all the concrete dust and then drilled a little further with a bit of wood/metal to ensure the wood struck and the metal mesh did not end. You can also check this post if you need to find out how to hide gadgets, such as a DVD player after mounting your TV.

Attach Secure Spacers to Stone Wall Secure Screws

To attach the mount, we use 6 ” self-tapping lag screws, which will give us more than enough bite in the header. The marks from the skewers were used to stack spacers and washers before the proper offset was reached. For the TV mount, we’re using, the spacers came and really worked well.

Then, for each screw, we inserted the spacers and secured them to the TV mount.

We did a wall match test and found that we wanted a few washers on the top left. When you press it flat to the stone, the aim is to make the bracket solid and not rocking at all.

We inserted the extra washers and then moved the lags with an impact driver into the header, stopping before pulling them close.

Then we turned to my ratchet and moved the screws in the rest of the way. Many screw bits slip right into a 1⁄4′ socket, making it easy to snug stuff together without worried about the screws being pushed across.

Eventually, using the screws provided, we attached the mount arms to the TV.

Then we hung this wonderful television on the wall. Lowering the mount arms on the bracket and just waiting for the click that told us it was safe was very quick.

One thing that is nice about this TV mount is that for easy navigation to wire stuff up, it swings out on either side. We attached the power on one side, and we connected the HDMI and an antenna on the other side.

We peeled the wrapping off, then fired up our TV. If you’re worried about putting a TV on a stone wall, this will help you out! 

If you need help with your new TV mounting project please do not hesitate to contact us!

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