Get matched with top masons in Geismar, LA

While painting can certainly change the look of a chimney, you should think twice about giving your brick chimney the old landlord special.

Painting brick is porous, meaning it’s full of tiny holes that can soak up moisture. Those holes also allow it to dry, though. So, when you paint it, you trap any moisture inside, providing an opportunity for mold, mildew, and water damage.

Paint also shows wear faster than naked brick. This means that once you paint a brick surface, you’ll have to keep painting it to maintain a clean look. A paint job is also harder to undo on brick because of its porous nature. Once you paint it, it’s hard to go back without some serious power washing—another added cost.

Spalling brick is not uncommon, but it does indicate a serious issue. It can be caused by water damage, an intense freeze-thaw cycle, or something else. Painted bricks can be susceptible to spalling, as the paint doesn’t allow the porous material of the brick to breathe, which can trap moisture. Spalling should always be addressed immediately before more serious structural damage occurs.

Yes, depending on the type of pavers you have, you may need a specific type of sealant. For example, concrete pavers will bond differently than clay pavers or faux stone pavers and will demand a different type of sealer. If you’re unsure of the material and what type of sealant you need, you can contact the company that laid your pavers down for you.

You should worry about brick wall cracks when they are wide and growing, or in a horizontal or stair-step pattern. Additionally, they may be accompanied by other signs of structural stress. In these cases, a foundation specialist should inspect your home.