How to Prevent Water Damage in Brick Veneer Siding

GET A FREE ESTIMATE

Have you noticed flaking surfaces or white, powdery stains near your walls? Moisture damage is often the cause. This is a common issue in Baton Rouge because of the high humidity, heavy rains, and occasional tropical storms. Water damage from brick veneer siding, however, is almost always preventable. By taking simple, proactive steps, you can protect your home’s structure and keep it looking great for years.

Protect your home from costly repairs—contact the leading masonry contractor in Baton Rouge for expert care and advice.

Best Brick Veneer Contractor In Baton Rouge, LA

Phone: (225) 251-9301

Email: contact@batonrougemasonryla.com

6 Ways to Protect Brick Veneer Siding From Water Damage

1. Schedule Regular Masonry Inspections

You don’t have to wait until you see mold or feel a musty odor. An annual inspection by an experienced mason can spot hidden cracks, signs of moisture infiltration, or failing joints early before the damage grows.

2. Clean and Maintain Weep Holes

Weep holes are small openings near the bottom of the wall that allow trapped moisture to escape. If these holes become blocked by dirt, caulk, or even insects, moisture can get trapped behind the veneer. That’s why it’s necessary to keep them clean and unobstructed.

3. Check the Mortar and Repoint When Needed

Mortar joints are the first lines of defense. Over time, rain, heat, and freeze-thaw cycles wear them down. Repointing, which involves removing old mortar and applying new, is necessary if the mortar crumbles or cracks.

Pro Tip: Baton Rouge Masonry Contractors offers expert repointing services that blend durability and appearance to restore both protection and curb appeal.

4. Apply a Water-Repellent Sealant

A high-quality, breathable masonry sealant adds a protective layer without trapping moisture inside. It’s not paint—it’s a smart defense. You might need to reapply every few years, depending on the weather exposure. In Baton Rouge’s humid climate, moisture protection directly affects home longevity and future property resale potential.

5. Ensure Proper Drainage Around the Foundation

Water should never pool near your foundation. Make sure your yard is properly graded and that gutters direct water at least 5 feet away from the foundation. If drainage problems persist, consider installing a French drain.

6. Use Flashing at Critical Points

Flashing (thin sheets of metal or waterproof material) is installed around windows, doors, and rooflines to direct water away. If it’s missing or failing, moisture can quickly  seep in.

Need Help Protecting Your Brick Veneer?

Water damage can be sneaky—often, homeowners don’t realize there’s a problem until it’s too late. If you’re unsure about the condition of your brick veneer, Baton Rouge Masonry Contractors is here to help.

✅ Free Consultation

✅ Expert repairs & maintenance

✅ Long-lasting solutions 

Contact Info:

Phone: (225) 251-9301

Email: contact@batonrougemasonryla.com

Frequently Asked Question(s)
What are signs of water damage in brick veneer siding?

Discoloration, flaking material, mold, or crumbling mortar between the joints are the common signs.

No. They’re water-resistant but not waterproof. That’s why sealing, weep holes, and proper installation matter.

Every 5–7 years, or sooner if exposed to heavy weather. An expert can inspect and recommend the right timing.

Repointing is the process of replacing damaged mortar between bricks. It keeps moisture out and maintains the wall’s strength.

Yes, gently with a wire or compressed air, but don’t block them! If unsure, let a mason handle it.