Skip to Main Content

Cracked Chimney

The allure of a fireplace is undeniable, but when the chimney above it shows signs of distress, your safety could be at stake in more ways than one. 

A cracked chimney might seem like a superficial concern but letting it worsen can have severe repercussions for your home’s structure. 

At Tar Heel Basement Systems, we recognize the immense value of your home. Our specialized foundation repair offerings are geared towards addressing and rectifying problems like cracked chimneys, ensuring your home remains a safe haven. 

This guide will shed light on the reasons behind chimney cracks and the steps required for its restoration. 

Understanding Cracked Chimneys 

Simply put, a cracked chimney manifests as visible or concealed splits in the chimney’s brickwork or masonry. 

These cracks, often visible in the spaces between bricks, aren’t merely aesthetic blemishes. They can instigate water ingress, diminish chimney functionality, and cause alarming structural concerns. 

Over time, these cracks might lead to noticeable gaps, threatening the chimney’s stability and alignment with your home. 

Root Causes of Chimney Cracks 

A host of reasons can be behind a cracked chimney. In North Carolina, one key culprit is the underlying soil condition affecting foundation stability. 

Our region’s soil profile, rich with clay, is sensitive to moisture changes, leading to: 

  • Moisture Absorption: Persistent rains or melting snow can soften the soil, undermining the chimney’s weight-bearing capacity. 
  • Erosion: Excess water can wear away the foundational soil layers. 
  • Droughts and Shrinkage: Prolonged dry spells can cause soil to contract, forming voids that compromise chimney support. 
  • Inadequate Ground Preparation: Failing to adequately prepare and compact the soil before construction can come back to haunt homeowners. 
  • Tree Root Intrusion: Trees searching for water and nutrients can destabilize soil, further exacerbating chimney stress. 

Since chimneys often stand separate from the home’s primary foundation, they are notably vulnerable to such soil perturbations, causing them to crack or even detach from the home. 

Is Repairing Chimney Cracks Possible? 

Absolutely. While some might opt for short-term DIY fixes, they don’t address the root of the problem. 

At Tar Heel Basement Systems, we emphasize a comprehensive approach, investigating and repairing the foundational issues to ensure a lasting effect. 

Chimney Repair Approach 

Detailed Inspection 

Our team embarks on a meticulous assessment of your home, identifying the extent and nature of the cracks. 

Employing Foundation Piers 

Our preferred method for rectifying compromised chimneys involves the use of foundation piers. These piers stabilize the chimney, potentially restoring its original position. 

Based on your home’s specific needs, we deploy helical piers or push piers, ensuring they anchor firmly into the stable soil strata or bedrock. Here’s an overview: 

  • Excavation to reach the chimney base. 
  • Inserting the piers using specialized machinery. 
  • Monitoring pier installation, depth and stability. 
  • Ensuring the piers reach a robust, stable layer. 
  • Attaching a resilient bracket for load bearing. 
  • Refilling the excavation. 

Routine Maintenance Checks 

Trust our annual maintenance services to ensure your chimney remains in prime condition. Our periodic inspections ensure the repair integrity remains intact. 

The Benefits of Immediate Chimney Repairs 

Addressing chimney issues promptly is essential to avoiding progressively severe and costly problems. When repairs are postponed, small problems can develop into larger issues that jeopardize the structural integrity of the chimney and, consequently, the safety of the home and its inhabitants. 

Safeguard Against Structural Dangers 

Taking immediate action can help to avert risks associated with weakened structures, including the catastrophic potential of a chimney collapse. Early repairs can identify and rectify issues such as cracks and faults in the chimney’s structure before they develop into substantial dangers that can potentially lead to accidents and harm. 

Evade Water-Related Damage 

By attending to necessary repairs swiftly, you prevent water from infiltrating and causing a host of problems including mold growth, wood rot, and damage to adjacent structures. Swift intervention can prevent these issues, helping to maintain the strength and safety of not only the chimney but the larger structural environment. 

Protect Against Potential Fire Risks 

A damaged chimney can pose a fire risk, as cracks and gaps can allow heat to access areas that are not equipped to handle it, potentially leading to a fire. Early repairs can mitigate this risk by ensuring all parts of the chimney are functioning correctly to safely contain and direct heat and embers. 

Save on Future Repair Bills 

Addressing repairs in a timely manner can prevent minor issues from escalating into major structural problems, which are invariably more expensive to fix. Immediate intervention can, therefore, save homeowners a substantial amount of money in the long term. 

Potentially Increase Property Value 

A well-maintained chimney not only ensures safety but can also augment the value of a property. Prospective buyers are likely to pay more for a home with a chimney in excellent condition, compared to one with evident structural issues. Hence, timely chimney repairs can be seen as a worthwhile investment in the property, promising returns in terms of both safety and enhanced valuation. 

Expert Solutions at Tar Heel Basement Systems 

At Tar Heel Basement Systems, we specialize in providing meticulous and dedicated chimney repair services. Our team addresses chimney concerns with a high degree of precision, leveraging our expertise to offer solutions that stand the test of time, thereby guaranteeing peace of mind and safety for all our clients. 

Reach Out to Tar Heel Basement Systems for Expert Chimney Repairs 

Your home’s safety is paramount. If a cracked chimney is casting a shadow over your peace of mind, reach out to Tar Heel Basement Systems. 

Contact us today to schedule your free inspection and let our experts guide you towards the ideal repair solutions. Trust Tar Heel Basement Systems for all your foundation and chimney repair requirements. 

Cracked Chimney FAQs

A cracked chimney poses several risks including the potential for water damage, mold growth, higher utility bills due to energy inefficiency, and even a collapse which can lead to serious injuries. Additionally, it can lead to dangerous gases like carbon monoxide leaking into your home. We recommend waiting for your chimney to be repaired and inspected for safety before use.  

We recommend you have your chimney inspected each year before the cooler weather arrives to ensure it’s in working order. After a dry summer, there may be cracks you haven’t noticed.  

Regular inspection can help you identify cracks early on. You might notice visible signs such as gaps, tilting, loose bricks, or signs of wear and tear around the chimney. You may even notice a draft in the fireplace which could be a sign of cracks.  


TarHeel Basement Systems Service Map

Our Locations

Fayetteville Location

3400 Walsh Pky, Suite 220
Fayetteville, NC 28311

Greensboro Location

611 Summit Ave, Suite 5
Greensboro, NC 27405

North Raleigh

208 Millbrook Rd. Suite C
Raleigh, NC 27609

Raleigh / Durham / Chapel Hill Location

3333 Air Park Road
Fuquay-Varina, NC 27526

Wilmington Location

2155 Enterprise Dr. NE
Leland, NC 28451

Winston-salem / High Point Location

2910 Griffith Rd
Winston-Salem, NC 27103