To safeguard your brick home, check for cracks on a regular basis, scrub the surface to avoid buildup, and seal the surface with a good sealant to protect it from moisture. Drainage and timely repointing also serve to ensure structural stability. Under normal maintenance, your brick house can last decades.
In this guide, we will discuss the key tips to maintain your brick home in excellent condition. If you are looking for expert masonry services, contact Mobile Masonry Contractor.
Phone: (251) 283-5661
Email: contact@mobilemasonryal.com
8 Best Ways to Protect Your Brick House
1. Keep Your Brickwork Sealed
One of the most effective means of safeguarding your brick house is through the use of a breathable masonry sealer. Sealing stops water from penetrating into the bricks yet ensures moisture can still evaporate out. This is particularly vital in humid areas such as Mobile, AL, where too much moisture can compromise the structure of your house.
💡 Expert Tip: Opt for a silane or siloxane-type sealer, as these have deep penetration within the brick while still being breathable.
2. Inspect and Repair Mortar Joints (Repointing)
With time, the mortar in between the bricks starts to wear off, developing cracks and openings. If not addressed, the weak points allows water to enter, causing the structure to be weakened. Repointing or tuckpointing entails the removal of worn-out mortar and filling it with new, firm mortar.
✔ Signs You Need Repointing:
- Gaps or cracks in mortar
- Loose or crumbling bricks
- Moisture stains on interior walls
Need professional repointing? Call Mobile Masonry Contractors at (251) 283-5661!
3. Keep Gutters and Downspouts Clean
Water pooling near your foundation is a major threat to brick walls. Clogged gutters and improperly placed downspouts can cause rainwater to overflow, increasing the risk of foundation damage.
🛠 Quick Fix:
- Clean gutters at least twice a year.
- Make sure downspouts extend at least 3 feet away from your foundation.
4. Address Water Drainage Issues
Poor drainage can lead to foundation cracks, causing your brick walls to shift. If your yard collects water near your home, consider:
🌿 Installing French drains to redirect water.
🛠 Grading your yard so water flows away from the foundation.
🚰 Adding a sump pump in moisture-prone areas.
Mobile Masonry Contractor can assess drainage issues and provide expert solutions.

5. Regularly Clean Your Brick Exterior
Dirt, mold, and moss can accumulate on bricks, affecting their longevity. Cleaning your brick home improves its appearance and prevents damage.
🧼 Best Way to Clean Bricks:
- Use a gentle brush and a mix of water + mild detergent.
- Avoid pressure washing—it can force water into the mortar, causing erosion.
- If mold or mildew is present, use a vinegar-water solution or a commercial brick cleaner.
6. Repair Cracked or Spalling Bricks
Cracked or spalling bricks (when the surface flakes or peels) indicate deeper structural problems. These issues often arise due to freeze-thaw cycles, water damage, or improper installation.
🔧 Solution:
- Replace damaged bricks before they weaken the entire wall.
- Apply a sealant to prevent further deterioration.
7. Check for Efflorescence (White Powdery Deposits)
If you see white, chalky deposits on your bricks, this is efflorescence, caused by water-soluble salts in the masonry. While it’s not harmful, it’s a sign of excess moisture.
🚫 Prevent Efflorescence By:
- Keeping bricks dry with proper sealing.
- Ensuring good ventilation around the home.
- Addressing leaks and poor drainage immediately.
8. Schedule Annual Masonry Inspections
A professional masonry inspection can identify issues before they become costly problems. Mobile Masonry Contractor recommend checking your brickwork, foundation, and mortar at least once a year. Call them for free consultation!
Frequently Asked Questions (FAQs)
1. Can I pressure wash my brick house?
No, pressure washing can damage bricks and force water into mortar joints, leading to deterioration. Use a soft brush and mild cleaner instead.
2. Is efflorescence harmful to bricks?
Efflorescence itself isn’t harmful, but it indicates moisture problems that could lead to serious brick damage over time.
3. How can I prevent water damage to my brick home?
The best ways to prevent water damage are sealing your bricks, maintaining gutters, improving drainage, and repairing mortar joints when needed.