How To Paint Exterior Brick

So, you’ve got that lovely 1970s brown brick house, and you’re thinking, “This needs a glow-up.” Maybe it’s a rental. Maybe it’s your forever home. Either way, painting brick is like giving your house a new pair of jeans—transformative, but a little bit risky if you do it wrong.

Let’s grab a coffee (or a seltzer, no judgment) and talk about it. You’ll want to do this right, or you’ll be living with “Oops, I ruined my facade” for a very long time.

The “Wait, Is This a Bad Idea?” Moment

First things first: brick is porous. Like, super porous. It breathes, it sweats, it holds onto memories (and moisture). If you slap on cheap latex paint, you’re basically wrapping your home in a plastic bag that traps water.

Don’t panic. You can paint brick—you just need the right stuff. Masonry paint or mineral-based paint lets the brick breathe. Acrylic latex is okay if you prep like a maniac, but I’d go with a specialized brick paint. Your future self will thank you when your walls aren’t bubbling like a pizza crust.

Step 1: Clean Like You’re Expecting Company

Brick is dirty. Not “dusty,” but “I’ve been sitting outside for forty years” dirty. You need to pressure wash it. Rent a machine, buy a big nozzle, and blast off the grime, moss, and that one weird spider web.

Pro tip: Let the brick dry for at least 48 hours. Yes, that feels like an eternity. But if you paint wet brick, the moisture will push the paint off like a kid pushing broccoli off a plate. Patience is sexy here.

Step 2: The “Is It Weeping?” Test

Now, look for efflorescence—those white, chalky mineral deposits that look like ghost sweat. If you see them, you have a moisture problem. Scrub it off with a wire brush, then fix your gutters. Painting over efflorescence is like putting makeup on a sunburn—pointless and painful.

Step 3: Prime Like You Mean It

“But I have paint-and-primer in one!” you say. I hear you, and I’m rolling my eyes with love. Brick is thirsty. It will drink your primer like it’s lemonade on a hot day.

Use a high-quality masonry primer. Roll it on thick. Let it dry. Then look at the brick—if it still looks patchy, do a second coat. Yes, it’s boring. But this is the foundation of your “Oh wow, that looks incredible” moment later.

Painting: The Fun Part (Finally)

Now, pick your weapon. A roller with a thick nap (½ inch or more) is best. You want to push paint into all those little pits and crevices. For the mortar lines, use a brush or a special “brick roller” that has a cutout pattern—makes the mortar lines look intentional, not messy.

Work in small sections. Start at the top left of your wall and work your way down and across. Paint dries fast in the sun, and you don’t want “lap marks” that look like you got distracted halfway through a Netflix episode.

Here’s the real secret: two thin coats beat one thick gloopy coat. Thin coats stick better, cure faster, and won’t peel off in a year. Apply the first coat, let it dry overnight, then do the second.

The “Oh No” Colors

Let’s talk color. White brick is trendy, but it shows dirt like a white shirt at a barbecue. Gray, charcoal, or a dusty sage green are forgiving and look expensive. Avoid bright primary colors unless you’re opening a circus—or you just really, really love clown vibes.

And if you’re thinking, “What about a black brick house?” Cool. But it’ll absorb heat like a pavement slab in July. Your air conditioner will weep. Choose wisely.

The Last Step: Brag About It

Once the paint is dry (72 hours, no touching), step back and admire your work. You didn’t just paint brick. You revolutionized your curb appeal. Neighbors will slow down and squint. You’ll get asked, “Did you hire someone?”

Say, “Nah, I just talked to my friend over coffee.” Then smirk. You earned it.

One last thing: Keep a paint chip for touch-ups. Because life happens—a kid with a basketball, a bird with a vendetta, or the universe throwing a hailstorm your way. Your brick will thank you. Probably.