Brick is one of the most characterful materials in any home, but that doesn’t mean it has to stay the same forever.
Whether you’re looking to refresh a tired exterior, update an interior feature wall or completely transform the look of your home, painting brick can be a simple way to make a big impact. The key is knowing when, where and how to do it properly.
If you’re considering painting brick, here’s everything you need to know before you start.
Can brick be painted?
Yes, brick can absolutely be painted.
In fact, it’s a popular way to modernise exteriors, lighten dark spaces or bring a more cohesive look to a home. From full house transformations to garden walls and fireplaces, painted brick can feel fresh, clean and contemporary.
That said, it’s not always a one-size-fits-all decision. Because brick is naturally porous, it behaves differently to other surfaces; and once it’s painted, it’s much harder to return to its original finish.
So, it’s worth taking a moment to think it through before picking up a brush.
Should you paint brick?
Painting brick can completely change the look of your home, but it’s a more permanent choice than painting plaster or wood.
Before you begin, consider:
- The condition of the brick: is it sound, dry and in good repair?
- The style of your home: will painted brick complement its character?
- Long-term maintenance: painted brick will need occasional upkeep over time
If your brickwork is already damaged, damp or crumbling, it’s best to fix those issues first. Paint should enhance your surface, not hide underlying problems.
Interior vs exterior brick
The approach to painting brick depends on where it’s located.
Interior brick
Painting interior brick, such as fireplaces or feature walls, is usually more straightforward. These surfaces aren’t exposed to the elements, so once properly prepared, they’re easier to maintain.
It’s a great way to:
- Lighten darker rooms
- Create a softer, more modern look
- Bring cohesion to open-plan spaces
Soft neutrals or warmer tones such work particularly well indoors, helping brick feel less heavy while still retaining texture and character.
Exterior brick
Exterior brick requires a little more care.
Because it’s exposed to rain, frost and temperature changes, it’s important to use a paint designed specifically for outdoor use, like Sandtex®, which helps protect the surface while keeping colour looking its best.
Painting exterior brick can:
- Refresh weathered façades
- Modernise older properties
- Improve overall kerb appeal
But preparation and product choice are key to getting a finish that lasts.
What to check before you start
Before painting any brick surface, it’s important to assess its condition.
1. Check for damp
Brick needs to breathe. If there’s any trapped moisture, painting over it can cause peeling or bubbling later on.
Look for:
- Dark patches
- Mould or mildew
- Flaking surfaces
If you spot signs of damp, resolve these first before painting.
2. Make sure the brick is sound
Loose or crumbling mortar should be repaired before painting. This ensures a stable, long-lasting surface.
3. Consider the finish
Brick has natural variation and texture, and paint will soften, but not completely hide, this. If you prefer a completely smooth look, brick may not give you that result.
Ready to get started?
Explore the Sandtex® range and find everything you need to refresh your exterior with confidence.
How to prepare brick for painting
Preparation is the most important step when painting brick.
Clean thoroughly
Remove dirt, dust and any organic growth using a stiff brush and appropriate cleaner. Rinse well and allow the surface to dry completely.
Repair where needed
Fill cracks and repair mortar joints before painting to create a consistent surface.
Prime if required
Because brick is porous, a primer or stabilising solution may be needed — especially on bare or uneven surfaces — to help paint adhere evenly.
Choosing the right paint
Not all paints are suitable for brick, especially outdoors.
For exterior projects, a durable masonry paint like Sandtex® is designed to:
- Protect against harsh weather
- Resist cracking and peeling
- Allow the surface to breathe
- Maintain colour over time
For interior brick, a high-quality emulsion will provide a smooth, modern finish while still allowing the texture to show through.
Tips for painting brick
Once your surface is prepped and ready, a few simple tips can help you get the best result:
- Use a brush or roller suited to textured surfaces
- Work paint into the brick and mortar evenly
- Apply more than one coat if needed
- Allow proper drying time between coats
- Test your colour first — brick can absorb paint differently
Is painting brick right for you?
Painting brick is a great way to transform a space, but it’s not always the right choice for every home.
If you love the natural look of brick, there are other ways to enhance it — such as cleaning, sealing or styling around it. But if you’re ready for a change, paint offers a simple way to refresh and reimagine your space.
A fresh look that lasts
From brightening interiors to transforming exteriors, painted brick can bring a whole new feel to your home.
With the right preparation, the right products and a little planning, you can achieve a finish that not only looks great but stands up to everyday life.
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