Skip to Main Content

Cracked Bricks

Cracked bricks can mar the beauty of your Bay Area home and signal serious structural concerns. At Bay Area Underpinning, we understand the distress homeowners feel when faced with foundation problems. Like you, we are members of this community, committed to safeguarding your home’s integrity.

Turn to Bay Area Underpinning for expert cracked brick resolution through our comprehensive foundation repair solutions.

Understanding Cracked Bricks

Cracked bricks in Bay Area residences can tell a story far beyond superficial irregularities. These fractures typically appear in distinctive patterns; the most common is the stair-step crack that zigzags along the mortar joints. This pattern is symptomatic of differential settlement in the foundation, where one part of the structure descends more than another, causing a tension that the rigid bricks cannot withstand.

Other times, homeowners may discover linear cracks that slice through individual bricks, suggesting a more localized stress point, possibly from an acute foundation shift or a heavy impact. Then there are the broader, more alarming voids—large separations where the mortar has failed, and bricks have moved apart. These voids are urgent distress signals, indicating significant movement within the structure that needs immediate attention.

The Root Causes of Brick Cracks

Brick cracks in the Bay Area stem from factors that exert undue stress on your home’s foundation. As the foundation shifts or settles, this stress can manifest visibly on your brick walls.

Key contributors include:

  • Foundation Settling: Differential settling beneath your home can skew its balance, placing undue pressure on brick structures. Soil composition, particularly expansive clay, is a frequent culprit.
  • Hydrostatic Pressure: The accumulation of groundwater around your foundation can exert significant force, leading to cracks or bowing.
  • Tree Roots: Roots growing beneath your home can disrupt the soil and mortar, prying into vulnerable spots.
  • Soil Movement: The Bay Area’s soil dynamics can lead to shifting ground, which puts a strain on your home’s foundational and brick stability.

Is it Possible to Repair Cracked Bricks?

Repairing cracked bricks is within the realm of possibility, and Bay Area Underpinning brings extensive expertise to the table. Addressing the superficial damage without confronting the foundational issue, however, is akin to a temporary bandage on a deep wound.

While DIY solutions are available, they seldom yield long-term results. It is essential to consult with Bay Area Underpinning’s specialists to avoid makeshift repairs that fall short.

Professional Solutions for Cracked Bricks

Bay Area Underpinning offers tailored solutions such as:

  • Helical Piers – These piers are driven into the soil to reach stable strata, providing lift and stability to compromised foundations.
  • Wall Anchors – By anchoring the walls to stable soil outside, these steel devices counteract the inward pressure that leads to cracking.
  • Carbon Fiber Wall Reinforcement – With the application of carbon fiber strips bonded by epoxy, we fortify the resilience of your brick walls against bowing and cracking.

The Urgency of Addressing Brick Cracks

When it comes to the health of your Bay Area home, even the smallest cracks in the brickwork should not be underestimated. While these fissures might initially appear trivial, they can be the early symptoms of more severe structural issues that will only worsen over time if left unaddressed. Proactive attention to these minor cracks is not just about preventing aesthetic decay, but about staving off a series of potentially severe and costly consequences.

  • Escalating Repair Costs: Small cracks are often a gateway to more significant damage. As time passes, these seemingly minor fractures can expand and multiply, leading to a state where extensive—and expensive—repairs are necessary. By intervening early, homeowners can limit the scope of damage and the need for complex repair strategies, effectively curtailing the costs involved in restoring structural integrity.
  • Moisture Penetration: One of the immediate risks posed by cracked bricks is the intrusion of moisture. Even the narrowest of cracks can allow water to seep into your home. This moisture infiltration can lead to a host of problems, such as mold growth, which not only poses health risks but also accelerates the deterioration of wooden supports and other materials. During the colder months, water trapped in cracks can freeze and expand, exacerbating the cracks and compounding the damage.
  • Restored Property Value: The condition of a home’s exterior is a key factor in its curb appeal and, by extension, its market value. Cracks can significantly detract from the aesthetic appeal of a property, signaling potential buyers of possible neglect and impending repairs, thus lowering their offer or dissuading them altogether. Conversely, a home with a well-maintained exterior and a solid foundation commands a higher market value. Timely repairs not only improve the immediate appearance of your home but also contribute to its long-term investment value.

In essence, addressing the minor cracks promptly is not merely a reactive measure to cosmetic damage but a strategic approach to safeguarding your home’s structural health, financial investment, and the safety and comfort of its inhabitants. Bay Area Underpinning understands the local conditions that contribute to these issues and has the expertise to provide lasting solutions, ensuring peace of mind for Bay Area homeowners.

Partner with Bay Area Underpinning for Your Cracked Brick Repairs

Witnessing the emergence of cracked bricks on your Bay Area home’s façade can be unsettling. Contact Bay Area Underpinning for a complimentary assessment to identify the root problems and receive an on-the-spot repair estimate. Our seasoned technicians are ready to deliver enduring solutions to fortify your brick walls. Act now—connect with us today!


Horizontal fissures often signal that the wall is succumbing to lateral soil pressure, pointing to a need for structural fortification.

Keep an eye on brick veneers, basement walls, and chimneys, as these areas are prone to initial and often overlooked cracking.

Mortar repair alone won’t halt the progression of cracks. Foundational issues must be addressed first, after which re-mortaring can be effective.

Our Locations


2333 Courage Dr. Suite C
Fairfield, CA 94533

San Jose

1161 N Fair Oaks Ave
Sunnyvale, CA 94089