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DIY Faux Fireplace Entertainment Center Part 3

When we first started picking out our upgrades for our cookie-cutter suburban home, I had “fireplace” at the very top of my wish list. I didn’t even care if it worked. I just wanted one!
But at the tune of $5,000 for the upgrade, we couldn’t swing it. Down here in the Carolinas, we really only need them about 1 month of the entire year (and others from up north would probably laugh at our definition of “cold”), but there is something about a fireplace that just says “home”.
And a little piece of me was sad at Christmas when we moved in over six months ago and couldn’t hang our stockings on our mantel…because we didn’t have one! But really how sad could I be? I’d just gotten a new house. Jeez. #firstworldproblems
Lucky for us, Robert has a rockin’ dad who was able to guide us through the carpentry process to bring my vision to life and for thousands cheaper than our home builder was going to charge for one that wasn’t even custom. (Check out Part One and Part Two to see all of the steps of building it!)

Update: Check out the Final Reveal!

Now, after a very long weekend of cutting and building the stonework, laying down the hearth, and painting, our living room is sporting this!

This thing is a monster! (In a good way.) We’re still not quite finished, but we’re almost there.
Supplies used: (Affiliate links are provided below. For more information, see my full disclosure.)
  • Primer (We used Kilz Original because we didn’t know what kinds of paint were in the layers on our very old recycled mantel.)
  • White semi-gloss paint (We used Sherwin Williams Pure White)
  • 1-1/2 inch angle paint brush (I loooove my Purdy one. It’s survived many DIYs)
  • Paint bucket
  • A cup or two of water (if you choose to do a whitewash on the stone)
  • Clean, lint-free rag
  • 3 boxes of Air Stone
  • 2 buckets of Air Stone Adhesive
  • Hack saw
  • Putty knife
  • Matte black paint (I just had this chalkboard paint on hand and it worked great.)
  • 7 concrete patio stones (Or however many you need for your fireplace’s measurements.)
The Steps:
After we put up the plank wall to fake a chimney, we primed and painted all of the wood Sherwin Williams Pure White in a semi-gloss finish (mixed into a cheaper can of Valspar to save on cost).
For the faux firebox, which I’ll get into more explanation about on Part 4 (and hopefully the final one), I painted the door with some leftover chalkboard paint that I have used for countless projects.
The door disguises our secret access to the outlet on the wall behind along with all of our television and media center wiring. It looks like command central back there! Thank goodness I don’t have to look at it.
I really wanted a warm gray ledgestone for our hearth and surround, but the cost and ease of installation for Airstone made the most sense. I hadn’t seen any tutorials out there on whitewashed Airstone, so I thought I’d give it a go. Only one way to find out, right? 🙂
To avoid getting whitewash on our carpet, I dry-fitted the Airstone to the bottom of the hearth first.


Then, I numbered each end of the stone pieces so that I could more easily put them back in their place since I took them into my garage for the whitewash process. The numbers were still just visible enough after the whitewashing.

I just used the same paint that we used on the mantel with one part paint and one part water.

Then, I swiped on the whitewash with a paint brush.

Let it set in for a minute or two since the stone will absorb quite a bit. And dab any excess with a rag.

Here is what it looked like after I dabbed off the excess and let it soak in the wash a little more. There was just enough gray tone coming through the white.

Then, Robert and I started adhering the stone to the hearth. We applied the adhesive like frosting on a cake. Applying the adhesive like butter on bread isn’t really enough. Any extra can always be scraped off with a putty knife once you press it on.

Ta da! 30 stone pieces done, a million more to go!

The Airstone was really easy considering all of the other stone veneers out there. So…okay. I wouldn’t say easy, just easiER. The whole fireplace still took all weekend. I think we clocked about 15 hours on this sucker.

Poor Robert worked the hacksaw 99% of the time…mainly because I’m a total girl and it took me twice as long to cut a stone. I guess he wanted to show off his macho skills. (Just so ya know…that hairy hand below is not mine.)

We attached the Airstone to the bottom of the surround first so we could add to the top of the hearth.

This part required a lot of debate, but in the end, the cheapest and easiest and most durable route for the hearth was repurposing stepping stones from the garden department of Lowe’s for only about $2 each. Those things are heavy! And we used adhesive on them too. They’re not going anywhere.

I know it looks sort of “redneck chic” here. Bear with me. 😉

Once we started adhering the stone, it got a little tricky at the top of the surround, and we discovered that we were half a stone’s height short.

There was no way we could cut 6-8 stones lengthwise with a hacksaw because they would completely crumble to pieces, so we put a strip of wood trim at the top of the surround to paint white, and we spaced out some of the stones with popsicle sticks.

The sticks create just a small enough gap to make a difference so that we wouldn’t end up with a space of bare wood at the top of the surround.

Another tricky part was at the top of the firebox opening since there was nothing underneath to hold up the stones. So we wedged more popsicle sticks into the top of the doorframe to hold the stones there until the adhesive dried.
Looks like our fireplace is undergoing an acupuncture treatment, right?

This morning, after we took the sticks out, we had a stone fireplace! I was really tempted to keep the stone gray, but since I had already whitewashed part of the hearth, I had to keep going with it. And the gray wouldn’t have completely worked with the rest of the room anyway.

So I repeated the whitewash technique that I used on the hearth only I diluted it a bit more to be 1 part paint and 2 parts water. I can always go back and add more paint, which I might do for a second coat.

 For the stepping stone hearth, I painted it with a sample pot of Valspar paint called Rugged Suede.

So now we have a ginormous just-about-finished fireplace in our living room! Hallelujah!

One of the top items on my list for our last few steps is to do something about those cords and hide those speakers and DVD player. I have the cord solution figured out. Hiding the other electronics is going to take some creativity on my part. I’m still stumped. (If y’all have any suggestions, throw them my way!)
I’m planning out some ideas for mantel decor too. Obviously, it can’t obstruct the boob tube (don’t you hate that term?) so I’m limited there too but determined to make it work.
As for the faux firebox, I was inspired by this log front fireplace insert by Pepper Design Blog. Check it out, and you might be able to visualize it a little better. It’s genius!

As I’m sitting here typing this and I’m seeing the difference between the wash on the hearth base and the wash on the surround, I’m definitely thinking it needs another coat. And I might try to warm it up a little by putting in a small bit of our wall color Sherwin Williams Perfect Greige and testing it on a spare stone.

Update:  See the final reveal here!

DIY Faux Fireplace



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  1. OOh Wow! This looks fabulous! I have eyeing those Airstones at Lowes for weeks now trying to figure out what I can do with something like that! You made them look awesome with the whitewashing! LOVE It!


  2. Looks gorgeous! What is Airstone? Is it from Lowes? Also, why did you choose to paint the surround stone a different color than the base stone? It all looks great! …just curious Thanks!

    1. Hi Suzanne! Sorry I should have clarified. I’ll go back and add that in to the post. Airstone is sold at Lowe’s and it is a stone veneer that requires no mortar or special tools other than a hacksaw and a tub of adhesive that allows you to stick the stone to practically any flat surface. It is stone made from concrete out of molds and have air bubbles mixed in to the concrete so the stones are lighter. It’s $50 per 8 square feet, so it was the most cost effective for us. As for the different colors, I have been playing with the wash mixture a bit and have already changed it to be more of a greige-wash for both the surround and the hearth. The two match now. It’s still in progress, so I’ll show it when it’s all finished I’m hoping next week. ๐Ÿ™‚ I was dying to show what we had done so far though so I went ahead and posted this update.

  3. Oh man, you’re totally talking me into the Airstone. I just showed this to the Mr and he looks intrigued. We have absolutely NO tiling experience…would some rookies like us be able to pull this off or are a lot of tools needed to do the project?

    1. You can definitely do it! I have never tiled anything in my life. If you can cut a loaf of French bread (with a mighty powerful knife), frost a cupcake, and stick it to the wall, you can handle this. ๐Ÿ™‚ Weird analogy but that’s what it’s like.