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How To DIY Limewash a Brick Home Like the Pros Do

We changed the exterior of our home this summer with stunning results! Here’s how to Limewash a Brick home. A special thank you to Romabio for collaborating with us on this post!

Did you know that I loved everything about our Tennessee home except the exterior?

I would drive up to this house and just wanting to keep on going past – because I didn’t want to turn into this ugly exterior.

UPDATED: Since we have now limewashed 2 homes, I updated this original post. You can read more about our current lime washed home here.

Limewashing a Home before

Wouldn’t you want to drive on, too?

Earlier this summer, I shared with you our plans to finally give our brick home a facelift.

I loved the look of a german smear, but quickly found out it was not a diy project.

Then I looked into using latex paint.

Latex may be an easy application, but it can cause issues. Within 4-5 years, you may find chipping and flaking on the exterior of your home because regular paint just sits on top of the brick.

Which means, water can get trapped between the brick and regular paint which makes it bubble up and chip away.

After much research, we were so excited that we found Romabio’s Classico Limewash. Unlike traditional paint, it absorbs into porous surfaces, like unsealed brick or stone.

Lime wash is known for becoming part of the masonry surface it is applied to. In fact, it actually calcifies to the surface allowing the brick to still breathe and wick that moisture away from the home.

Limewash paint has been around since roman times so it stands the test of time.

Romabio offers a product that is user friendly, as well as environmentally friendly which made this DIY-er want to give it a try!

We wanted a technique that was easy to apply, offered coverage but also didn’t harm the brick.

I used to want to keep on driving past this ugly house. But not anymore!

I knew I would love the final result, but I never thought I’d be left swooning!

Romabio Classico Limewash in Nube Gray

So the process is simple.

Wet the brick wall, and then apply one coat of Classico Limewash.

It was hard work just getting our house prepped for limewash, because we had to paint all the wood trim and repair a few places of wood rot. So while I was eager to dive right in, I needed lots of patience to get to the fun and easy part!

But, boy oh boy – the results are worth waiting for! Here are some helpful tips if you are considering an exterior Limewash application.

How to Limewash a Brick Home

(Some affiliate links are provided below. Full disclosure here.)

Products Needed:

classico Limewash bucket

Meet the hero of the story!

Romabio Classico Limewash

It comes from dolomite lime from northern Italy and is an authentic slaked-lime paint.

And don’t let the labeled color fool you – we chose Nube Gray – a gorgeous putty color! The product comes untinted in 5-gallon buckets in the base color of Bianco White. You can get it tinted to many different colors that work with a white base.

Right out of the box, the texture appears very wet-clay like because it is shipped undiluted as lime putty. You water it down to your application preference.

Diluting the Limewash

Romabio Classico Limewash is intended to be diluted and dilution rates can vary.

For our home, we mixed 2 parts Nube Gray to 1 part clean water. Basically a 50 percent water to Limewash ratio.

Then you mix, mix, mix it! A painters paddle that attaches to a drill makes the mixing process easier.

TIP: Now before you begin applying – make sure to wear proper safety gear, like goggles and gloves.

While it’s a natural product from the earth, like any type of paint, you don’t want to get that in your eyes, so put on that eye protection! And if you have sensitive hands, the gloves are a great layer of protection.

Here is how a batch of limewash looks diluted and thoroughly mixed.

Classico Limewash diluted in nube gray

You mix until it’s the ideal consistency of whole milk. Not too thick nor too watery.

If you add too much water, no problem – just add some more limewash until it’s the consistency you like. I like to start with less water and add more as I go.

There’s really not one correct ratio for Classico Limewash. Since it’s a dilutable product, there is a lot of forgiveness in this step.

It truly can vary based on the look you are wanting to achieve.

Be careful with application of this mix.  Taking time to prep your area can save you lots of clean up. Cover your shrubs and windows or other non lime washed surfaces for drips and flings.

One tip that we found handy: having a wet towel nearby to wipe up any rogue drips.

Note:  The limewash will not harm your plants. It’s from the earth and won’t damage like regular paint would.

romabio masonry brush

Now every hero needs a sidekick and this monster masonry paintbrush certainly fits the bill!

I love this brush!

Not only does it make lime washing large spaces a simple process, but it’s also so soft! Romabio has them handmade with care, allowing you to save time with a more efficient application, and money by not wasting product.

romabio masonry brush hooked onto a bucket

Plus this handy dandy hook allows you to set your brush on the rim of your bucket. But any large paintbrush would do!

Once you’re paint is mixed, now it’s time to prep the brick.

Prepping Your Brick

If your brick exterior is really dirty, you will need to power wash the surface before the initial application.

While Classico Limewash can inhibit mold growth, that doesn’t mean it covers and kills it.

So take the extra step to kill and remove any algae and moss growing on your exterior surfaces.

But if your brick is clean, you can simply use a garden hose to wet the surface of the brick.

TIP: You shouldn’t apply Romabio Classico Limewash to a dry surface.

If you are working in direct sunlight, or have a highly porous brick, you may need to wet the brick often throughout the application process. So keep that hose handy!

romabio masonry brush painting Classico limewash in nube gray on brick

For my limewashing technique, I channeled my inner Mister Miagi –


romabio masonry brush painting Classico limewash in nube gray on brick

All kidding aside, you do need to vary your brush strokes to ensure proper coverage.

And don’t be scared if it looks a bit translucent while wet – Romabio tells us that’s how it’s supposed to look at first.

Just apply a thin layer. It will have a different look while it’s wet, but will dry to a lighter, solid finish.

Here’s a pic of our brick half wet/ half dry.

Classico Limewash in nube gray drying on brick

The lighter color is the dried section.

Just look at how that chalky finish appears once it’s dry!  Gorgeous!!

TIP: If you plan to distress the brick to get that old world feel, then this is the sweet spot.

Watch for the brick to start turning to a solid finish.

And the whole process is very quick. This side of our house took just only one day to complete.

during process limewashing my home

But one time hurdle we had to battle was the weather. It took us a couple weeks to finish the whole house.

I think what we learned most in how to limewash a brick home was to be patient with nature!

To begin with we had an unusual rainy start to our summer. Now one awesome thing about Romabio’s Classico Limewash is that you are to wet the brick, so you can start limewashing once the rain passes. And you can limewash up to 3 hours before rain is predicted to start.

It’s an easy process that will transform the exterior of a home with beautiful results.

We opted to keep the brick an opaque, solid finish so we could watch the Classico Limewash patina and change slowly over the years.

But, you have the option of creating a forced weathered limewash look by rinsing it off in places with water creating a beautiful, instant patina.

That’s what we chose when we lime washed our second home. (Yes – just 6 months later. You can read that story here. Scroll down to see those pics.)

Tip: If you are wanting a solid finish, Romabio has created another product, called Masonry Flat that will not chip or flake and has a 20 year warranty with 2 coats.

You can apply two coats of limewash which will slow down that aging process, but if you are going to do 2 coats anyway, I would choose Romabio Masonry Flat.

Now how about a bunch of before and afters to see the amazing difference!

I am wowed at the finished product.

Brick Limewash before
Classico Limewash brick exterior in nube gray

What a transformation!

The front porch is the most stunning to me.

Romabio Paints in Nube Gray

Sitting in a rocking chair sippin' on sweet tea and hearing the birds sing - does it get any better than that? Here's how to style a Simple Summer Farmhouse Porch for you to enjoy all season long. limewash a brick home

Here is the back of our house.

It looks like a new house.

Limewash Brick before
limewash after nube gray
limewash a brick home

We replaced our garage doors a few years ago and the color is a nice match to the Nube Gray.

So here are the colors of our trim, siding, shutters, garage and front door.

We used SW Tricorn Black for the doors and shutters, SW Collonade Gray for the dormers and siding, and SW Origami White for the the trim.

Do you hate the look of your exterior brick? We have found an easy solution and are sharing why we're limewashing our brick home

I just love the flat finish on the brick.

The black pops against that gorgeous chalky lime wash.

black door against Nube Gray Classico Limewash
black door against Classico limewash nube gray
Limewash brick before
Limewash Brick after

So in one short summer, we transformed the exterior of our home from ugly brick to a fresh modern look with a simple application of limewash.

It’s low maintenance and has the added benefits of being good for the brick!

Limewashing a Home before
Romabio Classico Limewash in Nube Gray

So, if you want to check out Romabio’s product – they are now available in select Home Depot Stores, and also online!

I hope this inspires you to tackle your exterior.

It’s an easy product to work with while giving stunning results!

I hope this answered any questions you had about how to limewash a brick home. If you have any additional questions, I am so happy to help. Ask me in the comment section below.

I will do my best to answer them as soon as I can. Thanks for always supporting our blog. We love helping you create a home you love!


We’ve moved and have limewashed another home.

We wanted a lightly distressed white brick and love how it turned out. So, you can check out all the details in this post.

And this has inspired Trent to start his own Limewashing Business! If you are looking for more inspiration, you can see his jobs he’s completed. It’s a great way to get ideas for your own home.

Romabio has pros all across the US, so if this seems too daunting, then ask Romabio for a list of Perferred PRO Applicators in your area!

Limewashing a Brick Home Before
Limewashing a Home after

Check out these other Limewash Posts!

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  1. Thanks for your kind words, Kim! When we purchased the house, it didn’t have railings and neither inspection when we purchased or sold pointed out the railing issue. I wish I had more info, but it was a non-issue for that area, I guess! Maybe check with an inspector to see if that would be an issue. Worst case scenario, if you planned to sell down the road, you may have to add a railing.

    I hope that helps!

  2. Lovely transformation. Curious as to how you were able to sell this home (saw on another post that you moved) without a railing on the porch? Code says that railings are required if floor is above 30″ from ground. I want to remove my railing and the slope of my yard is similar to yours. Low on one side and high on another.

  3. Hey there! Yes, the light grey would be a beautiful compliment to charcoal. One idea would be to get some color card chips similar to the colors you want to use and see which color combos would work best.

  4. We are looking to update the outside of our home also, but I am not a very good “designer” haha. 3 sides of our house are siding. My husband likes the idea of dark grey/charcoal siding but the front of our house is a deep red brick. Do you think a light grey limewash would mesh well with a dark charcoal siding?

  5. Hey Jill! If you are wanting to do this yourself – you are out only the cost of materials and supplies, which should be around $500-1000 depending on the size of your house. If you are wanting to hire it out, then you are paying for the labor on top of those supplies.

    Hope that helps!

  6. This is gorgeous! Approximately how much does it cost to do this?

  7. Hi Debra – that’s a great question! And yes – you can hire a Preferred PRO applicator who can spray the limewash. That is what Trent is now doing and he loves it! But even a homeowner can spray the limewash – however, you have to have the right kind of sprayer, such as an airless sprayer. Since the lime creates tiny aggregates, air powered sprayers have a tendency to clog. Hope that helps answer your questions!

  8. I am wondering if we can hire painter’s who will spray paint the limewash on the house, instead of using a brush. Is there a reason that it cannot Be done as a spray paint application?

  9. Jen,

    This is an incredible tutorial! And, of course, I am loving the beautiful transformation it creates!
    Come help me do mine now, haha!

    So thankful for you and wishing you a blessed weekend,

  10. I would paint it the same color as the brick, especially if you are wanting uniformity in your exterior’s appearance. You can also add complimenting colors with trim or shutters, door color, etc.

    Hope that helps!

  11. We about to limewash our house but unsure what to do about the stucco on the second story should it be limewash in the nubs gray or would you paint it to match the siding or the trim (prob need a picture of the house, I can send)

  12. Hi Serethiel – these are great questions! Thanks so much for asking. We did this exterior with just a brush and it took us about 2 weeks and that included days off for rain days. It was just my husband and I applying it (and now he’s a PRO applicator!). The Limewash goes on super quick and it’s just one coat. If you have someone helping you – it does make the process quicker.

  13. Oh goodness! Your transformation is just beautiful, but I cannot imagine painting my whole home with a brush, even a big one! How long did it take? Did the pro painters really use a masonry brush or did they use something else? I’m hoping to limewash a brick home in a similar size, but I’m really daunted by painting the whole house myself with just a brush.

  14. Oh Claire – how absolutely scary! Yes, Lime is a still a dangerous chemical – even though it’s from the earth. We made sure to wear gloves and goggles when we were applying. And now that my husband is a professional applicator, he has multiple pairs of protective eye wear.

    Thank you so much for sharing this and I’m so glad your recovered.

  15. Writing from experience (unfortunately)…make sure you use eye protection when lime washing your home. Lime wash is calcium hydroxide, which is an extremely caustic alkali. While lime washing our home, some of the liquid splashed into my eye and I got a severe chemical burn in my eye. 90% of the outer layer of my cornea was burned through. Needless to say, this really hurt. After a trip to the ER and a long and painful week of recovery, I am finally able to open my eye and am extremely lucky to have not gone blind or lost that eye completely. If you lime wash your home, you should protect your body—wear gloves, a mask (we should all have plenty 😉), and especially goggles! The bright side is that the house looks fantastic!

  16. Pingback: Twenty {more} beautiful exterior DIY projects! | Laso du Septie Art
  17. Hi Neida – so glad this inspired you! Our brick was dirty as well, but a pressure washer was all the prep work we needed. It was a quick and easy prep! Hope that helps and good luck on your exterior makeover!

  18. Such a beautiful transformation! This is exactly what I want for my house. Our brick is 50 years old. What did you do to prep the brick before applying the lime wash. I’m sure ours is very dirty.

  19. Hi Alex, I would definitely describe the Nube Gray as a neutral gray, meaning it leans either cool or warm depending on what you pair it with. If you want to check out a similar color, look at Sherwin Williams Collonade Gray – it’s an exact match to the Nube Gray. Hope that helps!

  20. Hi! Love the look first off 🙂 Considering doing their nube gray on my home, but getting a little nervous about the color. Would you characterize the nube gray as a warm or cool gray? And it appears in your photos with lots of sunlight the color is pretty light, would you say that seems true in person? Thank you!!

  21. Hi Brandi – yes – the limewash is a one coat system and the color doesn’t change with multiple coats. Hope that helps!

  22. Pingback: Twenty {more} beautiful exterior DIY projects! – VIP Homes
  23. Hi there! Beautiful work. I was just wondering if this was just a one coat and done or if it took multiple coats to gets the color/shade you wanted. Thanks!

  24. Jennifer,

    Both your homes are stunning transformations. I’ve been dreaming about lime washing our house since I saw a house with the finish in Southern Living years ago. We live in Birmingham also and are interested in hiring out our lime wash project as we have a two-story house. How did you source painters that helped you with each of your projects? Do you know of a resource in the Birmingham area?


  25. Hi Tina – this is a great question! I have noticed areas where I haven’t mulched properly, the dirt does splash up on the white brick, but it is easily washed away.

    But having a layer of mulch impedes this occurrence and should help keep that controlled. Hope that helps!

  26. By the way, the results on both of your homes are stunning! They almost don’t look like the same house anymore! Great job!

  27. We live in Oklahoma with A LOT of heavy red clay dirt and high winds. Will this product stain easily?

  28. How many buckets did you go through to complete the entire project? My house is about half the size of yours 🙂 just trying to estimate cost!

  29. Great question! It’s available at Home Depot or online from Romabio.com. You can even check if local retailers carry in your area. Hope that helps!

  30. Where did you buy the Romabio paint?

  31. For this house we used 4 large buckets (5 gal), but Romabio is extremely helpful in calculating the amount you need. If you give them your linear feet of your brick exterior, they can get the right amount to you! Hope that helps!

  32. Hi how many did you end up using for your entire house?

  33. Hi Alisha –

    Thanks so much for reaching out with your questions. In regards to the shadows – it’s referring to the look of the limewash when it’s wet. Basically it will look slightly darker when it rains. As far as cleaning it, we used a high powered pressure washer. No need to use clorox. The steps toward using Limewash is that it’s good for the environment – safe for the earth if it drips during application. When we cleaned our house, we used a hose to rinse it off. One thing I always found helpful was to call Romabio directly whenever questions arose. They have an EXCELLENT customer service team. One of the main reasons I’m honored to promote them! Hope that helps and feel free to reach out if you have any other questions!

  34. Hello, Thank you so much for sharing your experience. My husband and I are looking into Romabio, and I am wondering if you can clarify for me something. Romabio says that it shadows when it rains? I was just wondering what that means, and what your experience with the color has been with rainfall. Also, how do you plan to clean your house? We usually pressure our house with clorox, but I wasn’t sure if that is safe? Wanted to get your thoughts about that too. 🙂 Thanks so much! Alisha

  35. WOW! that looks AMAZING! i wish my hubby would get on board with this, since he isn’t on board with painting it. i’ll send him your link to see the process. it really does pop with the black, which i love!

  36. Now that I picked my jaw up off of the floor I can type. I kept reading and wondering which company came to transform your home but see you did it yourself. Y’all are amazing! I seriously cannot believe what a difference it makes and how easy you make it sound. I lOVE IT! I just keep saying oh my goodness over and over in my head. OH MY GOODNESS it’s magnificent!

  37. This looks beautiful! Just the thing we might consider for our home. Thank you for sharing.

  38. Jennifer, you have outdone yourself again!!! You need to hang out your decorator’s shingle! You and Trent did an amazing job and the results are spectacular!!

  39. This was an amazing transformation. Your lime-washed house is a show place. Great job on your descriptions of DIY instructions and before and after photos. Simply AWESOME! Good job.