The humidity in New Orleans can damage your outdoor spaces, especially your brick patio. One minute, it’s clean and inviting; the next, it’s covered in green slime, with loose bricks and weeds creeping through the cracks. Humidity encourages mold, weakens mortar, and shifts the bricks. The fix is not difficult. It’s all about regular maintenance, choosing the right materials, and knowing when to call in the pros.
Don’t let humidity ruin your patio’s charm. Reach out to the leading masonry contractor for a quick, reliable fix.
Phone: (504) 285-6050
Email: contact@neworleansmasonryla.com
Essential Maintenance Tips for Humid Climates
1. Regular Sweeping and Debris Removal
Keeping leaves, dirt, and organic debris off your patio helps prevent mold and moisture retention. Clean it at least once a week, especially after storms or periods of intense rain.
2. Pressure Washing—But with Caution
If used properly, a pressure washer can effectively remove built-up dirt and mildew. Too much pressure can damage the mortar between the bricks. You can use a fan-tip nozzle and keep the pressure under 1500 PSI to avoid damaging the surface. If unsure, consider hiring a local masonry service.
3. Use Anti-Fungal Cleaners
Algae and mold grow in humid environments. It is best to use eco-friendly anti-fungal solutions specifically designed for masonry surfaces. Avoid bleach, as it can discolor bricks and weaken mortar over time.
4. Reapply Sealant Every 2–3 Years
A quality breathable masonry sealer prevents water absorption without trapping moisture inside. It helps in protecting the patio from salt buildup, stains, and erosion. Professionals recommend sealing during dry weather, ideally in spring or early fall.
5. Watch for Settling or Loose Bricks
Humidity can lead to ground movement. If you notice uneven surfaces or wobbly bricks, call the professionals to reset or re-level the surface.
6. Repair Mortar Joints Promptly
Mortar deterioration is accelerated by water retention and plant growth. Repointing is an important maintenance task that restores strength and appearance by removing and replacing old mortar.
7. Improve Drainage Around the Patio
Standing water is the enemy of masonry. Make sure your patio is slightly sloped away from the house and check that gutters and downspouts are directing water away. An expert can install French drains or gravel edging to prevent water pooling.
When to Call New Orleans Masonry Contractors
While basic cleaning can be a DIY task, more technical work, such as repointing mortar or resetting uneven bricks, requires trained professionals. New Orleans Masonry Contractors has years of experience working in humid conditions, offering:
- Expert brickwork restoration
- Repairs and waterproofing
- Custom sealing and cleaning services
With local knowledge of the climate and terrain, they’re well-equipped to handle your masonry needs. Contact them to book a free estimate.
Contact Info:
Phone: (504) 285-6050
How often should I clean my brick patio?
In humid climates like New Orleans, a light cleaning every 1–2 weeks and a deep clean every 3–6 months is ideal to prevent moss and mildew buildup.
Is sealing necessary in humid areas?
Yes. A breathable sealant prevents water from soaking into the bricks while allowing moisture to escape. It helps protect against cracking and efflorescence.
Can I use bleach to clean my brick surface?
No, you cannot, as bleach can discolor the surface and degrade mortar. instead, you can use a masonry-safe cleaner.
Do I need to relevel the bricks myself if they shift?
It’s best to have a masonry expert assess and fix the issue. DIY fixes can worsen the problem if the base isn’t properly reset.
