Brick Mortar Repair

From ancient civilizations to modern construction, brick and mortar are among the most durable materials used in the building of various structures, including chimneys, homes, places of worship, and commercial buildings that have been standing tall for centuries. Pittsburgh, with its stunning brick buildings, is a testament to the enduring appeal and resilience of this material. Notable examples include the Fort Pitt Blockhouse, the oldest brick building in western Pennsylvania, as well as the Allegheny County Courthouse and the Union Trust Building. Whether you reside in a modern home or a historic treasure, it’s essential to carry out necessary brick mortar repairs to maintain the building’s appearance and prevent it from falling into disrepair.

What is Brick Mortar?

Mortar is the bonding compound that is layered between the bricks. While both bricks and mortar are porous materials, mortar is more susceptible to weather damage and is often the first to show signs of decay. Failure to repair decaying mortar can allow water to damage the bricks.

Common Causes of Brick Mortar Deterioration in Greater Pittsburgh

Four main factors contribute to the deterioration of brick mortar:

• Aging: Mortar naturally breaks down and loses its binding properties within approximately 20 to 30 years.
• Weathering: Exposure to extreme weather, particularly freeze-thaw cycles, can cause mortar to expand and contract, resulting in cracks.
• Efflorescence: Salts present in bricks can be absorbed by moisture, resulting in a white, powdery substance on the surface. At this point, the mortar may be spongy, cracking, and eroding.
• Structural Damage: External impacts, such as hail, frequent precipitation, settling, or foundation problems, can also cause the mortar to crumble.

Does Your Brick Mortar Need Repair? Look for These Warning Signs:

Maintaining the integrity of your brickwork is essential to preserving its appearance and structural integrity. Here are some warning signs to watch for that may indicate your brick mortar needs repair:

Crumbling Mortar

If you notice that the mortar is flaking or crumbling, it’s a clear indication that it may no longer provide adequate support for the brickwork. Crumbling mortar can lead to gaps that compromise the integrity of the masonry.

Cracking Mortar

Vertical or horizontal cracks in the mortar can be signs of shifting or settling within the foundation. Small cracks may not seem concerning at first, but they can continue to widen, potentially leading to more significant issues.

Loose or Shifting Bricks

If you notice that bricks feel loose to the touch or are shifting out of alignment, it’s a strong indicator that the mortar is failing. This instability can eventually lead to bricks popping out, which is not only a safety hazard but also a costly repair issue.

Gaps Between Bricks

When you see noticeable gaps forming between your bricks, it could indicate that the mortar is deteriorating or has been washed out. These gaps can also allow water and pests to infiltrate, resulting in further damage to the masonry structure.

How to Repair Brick Mortar

During brick mortar repair or tuckpointing, a skilled masonry contractor carefully scoops out old, decaying mortar, replacing the void with new mortar. A tint is added to the mortar to match the color of the surrounding facade for a seamless repair. These repairs should be done by a trained professional due to the challenge of applying and color matching mortar correctly. Improper brick mortar repair can lead to cracking or flaking, which in turn can cause water damage and structural issues.

Pittsburgh Brick Mortar Repair

Advance Chimney Sweeps, Southwestern Pennsylvania’s most trusted chimney contractor, is your go-to expert for brick mortar repair, rebuilding, and more. Our certified professionals, serving communities throughout Greater Pittsburgh, including Allison Park, Butler, Latrobe, and Morgantown, WV, bring unparalleled expertise and dedication to every project. For all your masonry, chimney, and fireplace needs, contact Advance Chimney Sweeps today. Visit our website at https://www.advancechimney.com/contact-us/ to schedule an appointment and experience our top-notch service. Ask about our convenient financing options.