In Mobile, sealing your brick wall is essential to protect it from the wet, salty weather. But how often you need to reseal isn’t always the same. Sometimes it’s every three years, sometimes sooner than you expect, and other times your wall can go longer without it. Knowing exactly when to reseal can save you both money and headaches in the long run.
Don’t wait until damage shows up. Reach out to the leading masonry contractor in Mobile for professional sealing and inspection.
Phone: (251) 283-5661
Email: contact@mobilemasonryal.com
How Often Should You Reseal a Brick Wall?
In Mobile, most brick walls should be resealed every 3 to 5 years. But there are some factors that can change that timeline.
Type of Sealant Used
- Penetrating sealers (siloxane or silicone-based) last about 4-5 years.
- Acrylic sealers (film-forming) last 2-3 years but can peel in humid weather.
- Epoxy or urethane sealers (for extra protection) last 5+ years but aren’t as breathable.
Weather & Location
- Homes that are close to the coast with salty air may need sealing every 2-3 years.
- Walls in shaded, damp spots may require more frequent sealing.
- Direct sun exposure can wear sealants down faster.
Signs It’s Time to Reseal
✔ Water no longer beads up on the surface.
✔ Bricks darken when wet (absorbing moisture).
✔ White salt stains (efflorescence) appear.
✔Has a worn-out or rough feel.
Tips to Extend the Life of Your Sealed Walls
To get the most from your sealed walls, keep these tips in mind:
- Regularly clean the walls to remove dirt and debris.
- Don’t use harsh chemicals, as they can damage the sealant.
- Schedule a yearly inspection to catch any early damage.
- Address drainage issues around your home to prevent water buildup near walls.
Need Help Sealing Your Brick Wall in Mobile, AL?
Sealing brick walls at the right time prevents costly repairs and keeps them looking great. For homeowners in Mobile, AL, Mobile Masonry Contractors provides expert sealing, repairs, and maintenance.
Schedule a free consultation today!
📞 Call: (251) 283-5661
📧 Email: contact@mobilemasonryal.com
Frequently Asked Question(s)
You can, but improper sealing can trap moisture or leave gaps. A professional seals it right, protecting your home better.
No. Sealants block paint from sticking. If you want to paint, use a primer designed for masonry.
Most dry in 4-6 hours, but full curing takes 24-48 hours. Keep it dry during this time.
Penetrating sealants are invisible. Some film-forming sealants add a slight shine. Always test a small spot first.
Look for water soaking into the bricks, fading color, white powder (efflorescence), or mortar cracks.
