Top 5 Common Masonry Problems and How to Fix Them: Expert Solutions by Preferred Masonry Restoration Inc.

Masonry is known for its strength, durability, and timeless appeal, making it a popular choice in construction and home design. However, like any material, masonry is not immune to wear and tear over time. From cracking to water damage, various issues can arise, especially if masonry structures aren’t properly maintained. At Preferred Masonry Restoration Inc., we specialize in restoring and maintaining masonry structures, and we’re here to help homeowners identify and fix common masonry problems to extend the life of their homes. Below, we’ll cover the top five most frequent masonry problems and how to fix them.

1. Cracks in Brick or Mortar

One of the most common issues with masonry is cracking. Cracks can appear in bricks, stones, or the mortar between them due to factors like settling, temperature changes, or even water infiltration. While small cracks may seem like a minor issue, they can allow moisture to penetrate the structure, potentially leading to more serious damage.

How to Fix It:

  • Small Cracks: Minor cracks can be repaired by re-pointing the mortar joints. This involves removing the damaged mortar and replacing it with fresh mortar to restore the seal.
  • Larger Cracks: For larger or deeper cracks, it’s essential to assess the underlying cause. If the cracks are due to structural settling or foundation issues, a professional mason may need to assess and repair the foundation before addressing the masonry cracks.

At Preferred Masonry Restoration Inc., we can identify the source of the cracking and provide lasting solutions, whether it involves re-pointing or more complex structural repairs

2. Water Damage and Moisture Issues

Masonry is porous, which means it can absorb water. Over time, this moisture can lead to significant problems like efflorescence (white stains), mildew growth, and even structural deterioration. Water damage is particularly common in areas that experience heavy rain or freezing temperatures.

How to Fix It:

  • Waterproofing: The best way to prevent water damage is through proper waterproofing. Sealing the masonry with a high-quality water-resistant coating can prevent moisture from seeping into the material. This is especially important for basements, chimneys, and exterior walls.
  • Repairing Damage: If water has already caused significant damage, the affected areas may need to be replaced or repaired. Efflorescence can be cleaned off with a vinegar solution, but ongoing moisture issues should be addressed to avoid future complications.

We recommend regular inspections to check for signs of moisture buildup, and at Preferred Masonry Restoration Inc., we offer expert waterproofing services to protect your masonry from water damage.

3. Erosion and Wear from Weathering

Exposure to the elements over time can cause erosion, especially in older brick or stonework. Wind, rain, and extreme temperatures can break down the surface of the masonry, leading to crumbling or surface deterioration. This problem is common in areas with harsh climates.

How to Fix It:

  • Tuckpointing: If erosion has worn away the mortar between bricks or stones, tuckpointing can help restore the joint’s integrity. This involves cleaning out the old mortar and replacing it with fresh mortar.
  • Replacing Damaged Units: If the bricks or stones are severely eroded or damaged, they may need to be replaced entirely to maintain the structure’s stability.

At Preferred Masonry Restoration Inc., we specialize in repairing eroded masonry, providing a fresh, restored appearance and ensuring the structure remains strong.

4. Crumbled or Loose Mortar Joints

Over time, the mortar that holds bricks or stones in place can deteriorate due to age, weather, or poor-quality materials. When the mortar crumbles, the masonry becomes unstable, and bricks or stones may loosen, leading to more serious structural problems.

Repairing old brick wall using hammer and burin.

How to Fix It:

  • Re-pointing: If the mortar is crumbling, re-pointing is the solution. This involves removing the damaged mortar and replacing it with new mortar that matches the original in strength and appearance.
  • Masonry Cleaning: After the re-pointing process, it’s a good idea to clean the masonry to remove dirt or debris that could hinder the bonding process.

Preferred Masonry Restoration Inc. can handle all aspects of re-pointing to restore your masonry’s integrity and appearance.

5. Efflorescence (White Stains)

Efflorescence occurs when moisture in masonry moves to the surface and evaporates, leaving behind a white, powdery deposit. While not typically harmful to the structure itself, efflorescence can be unsightly and indicate moisture problems.

How to Fix It:

  • Cleaning the Surface: Efflorescence can often be cleaned with a simple solution of water and vinegar. For stubborn stains, a commercial efflorescence cleaner may be required.
  • Addressing Moisture Sources: To prevent efflorescence from returning, it’s essential to address any underlying moisture issues, such as leaks or poor drainage.

At Preferred Masonry Restoration Inc., we offer comprehensive cleaning and moisture control services to ensure efflorescence doesn’t become a recurring problem.


Masonry is a durable and beautiful building material, but it’s not immune to the effects of time and weather. By staying vigilant and addressing common masonry problems like cracks, water damage, and erosion early on, you can protect the integrity of your home and ensure its lasting beauty. If you’re dealing with any of these issues or need expert masonry maintenance, don’t hesitate to contact Preferred Masonry Restoration Inc.. Our skilled team of professionals is here to help restore and maintain your masonry, ensuring it remains strong, functional, and visually appealing for years to come.