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Basement Wall Crack

Have you observed jagged cracks on your basement walls? 

While cracking basement walls are common in many homes, they require attention and prompt repair. Left unattended, they compromise your basement’s structural integrity and create pathways for water infiltration. 

Indiana Foundation Service streamlines the process of addressing basement wall cracks. We have the expertise and training to evaluate these cracks, determine their causes, and recommend proven basement repair solutions for lasting fixes. 

After reading this page, you’ll understand why wall cracks develop and the optimal steps to halt their progress. 

Understanding Basement Wall Cracks 

A basement wall crack refers to any separation, fracture, or fissure in the material that constitutes the basement’s perimeter structure. Cracks emerge when exterior forces surpass the porous concrete’s limited tensile strength. 

Though not all cracks signify foundation failure, they do warrant immediate attention to prevent escalation and potential water seepage or structural instability. 

Not all cracks are the same. The crack’s location, type, pattern, and width determine its severity and the necessary repair techniques. Our inspection process analyzes all existing cracks to prescribe appropriate solutions. 

The Causes of Basement Wall Cracks 

Many factors contribute to the emergence and expansion of basement wall cracks. During our inspection, our team helps you understand these triggers, enabling you to identify them effectively. 

Improper Curing 

Adequate concrete preparation and curing are essential for the solidification and strength of your foundation. Inadequate concrete mixing, premature freezing, excessive water, and improper finish troweling yield more vulnerable concrete when exposed to the elements. 

Freeze-Thaw Cycles 

Seasonal freeze-thaw cycles subject the foundation to cyclical expansion and contraction. The concrete undergoes stress as water within the porous or cracked concrete freezes and thaws repeatedly. Vertical cracks often form at exterior wall corners during these cycles. 

Settlement and Shifting Soil 

The soil beneath and around the basement naturally shifts over time. This can result from erosion or oversaturation (pictured here) due to rain or groundwater. Conversely, dry conditions might cause soil shrinkage. In either scenario, the ground cannot support the basement, leading to cracks under its weight. 

Unevenly settled, poorly compacted backfill can also induce stress points. Settlement cracks typically run vertically or in a stair-step pattern and follow mortar joints in the wall. 

Hydrostatic Pressure 

Following rain or snowfall, subterranean water accumulates, especially in expansive clay soils. This generates significant lateral force, known as hydrostatic pressure. When this occurs adjacent to basement walls, it leads to bowing and bending. Over time, this pressure surpasses the concrete’s tensile strength, resulting in horizontal cracks. 

Tree Roots 

As tree roots seek water for nourishment, they exert pressure on the foundation, damaging weak points in basement walls, particularly near the perimeter where roots find easy access. 

Accurately identifying the forces causing basement wall cracks dictates the most effective repair techniques. Indiana Foundation Service offers tailored solutions to counteract these forces. 

Can Basement Wall Cracks Be Repaired? 

Absolutely! As modern advancements in foundation repair continue, cracked walls no longer demand the replacement of an entire basement wall. Professionals can reinforce walls, seal cracks, and establish enduring defenses against future cracks. 

Indiana Foundation Service deploys various wall reinforcement methods to shield basement walls from recurring cracking. Our warrantied solutions ensure your basement is protected for years to come. 

How We Repair Cracked Basement Walls 

Our repair process, trusted by numerous homeowners in Indiana, hinges on our unwavering commitment and attention to detail and efficiency. Here’s what to anticipate when working with us: 

Thorough Evaluation 

We carefully examine all existing cracks, documenting their locations, sizes, patterns, and openings. This analysis unveils whether settlement, hydrostatic pressure, tree roots, freeze-thaw cycles, or curing issues are responsible for the cracks. Our team also evaluates your property’s soil and the foundation’s overall condition. 

Reinforce Problematic Basement Walls 

Indiana Foundation Services utilizes optimal reinforcement solutions to bolster vulnerable areas and prevent future cracking. Options include: 

Waterproof the Basement 

We implement a comprehensive basement waterproofing system to counteract hydrostatic pressure and prevent moisture penetration through cracks. This includes interior drains to catch leaking water, sump pumps to remove the water, a vapor barrier to prevent moisture intrusion, and dehumidifiers to control indoor humidity levels. 

Indiana Foundation Service’s product line features industry-leading solutions tailored to your basement’s needs. With three decades of experience addressing cracked basement walls, we have the proven expertise to effectively strengthen basements and preserve their structural integrity. 

Why Fix Basement Wall Cracks Now 

Delaying repairs until minor cracks escalate into significant basement or foundation issues is unwise. Prompt action is crucial for the following reasons: 

  • Cracks worsen over time because of ongoing external forces, often at an exponential rate. 
  • Expanding cracks accelerate water leakage, leading to exterior soil erosion, flooding, and potential basement mold growth
  • Ignoring cracks heightens the risk of further settlement, sinking floors, and compromising structural supports. 
  • Repair costs rise as cracks grow and are also impacted by secondary water-related damage. 
  • For safety, substantial foundation cracks may necessitate the installation of monitoring sensors to detect sudden spread or expansion. 

Your home and family deserve a safe and stable living environment. Act as soon as you notice cracks in your basement walls. 

Indiana Foundation Service offers swift, effective solutions to mend existing cracks and fortify your entire basement and foundation for lasting performance. Our approach goes beyond cosmetic crack repairs, comprehensively strengthening basement walls and floors at their core. 

Contact Indiana Foundation Service for Expert Crack Repairs 

Cracks in your basement walls demand immediate attention to prevent foundation instability and costly water-related damage. At Indiana Foundation Service, we harness industry-leading solutions to address these cracks and reinforce your entire basement. 

We provide comprehensive basement inspections free of charge, so don’t hesitate to book yours today! Avoid quick fixes. Address the root cause of the issue with thorough repairs from Indiana Foundation Service. 


Yes, cracks in basement walls can create pathways for water infiltration. Over time, this water intrusion leads to moisture problems, mold growth, and structural damage. 

Severity depends on factors like the crack’s size, location, and direction. Horizontal cracks, widening gaps, or those accompanied by bowing walls or leaking water are typically more concerning. Consult a professional for an assessment if you are unsure.

Properly executed repairs can significantly reduce the likelihood of cracks reappearing in the same location. However, new cracks may develop if underlying issues like soil settlement or hydrostatic pressure persist.

Indiana Foundation Service Map

Our Locations

Indianapolis, IN

624 North Front Street
Whiteland, IN 46184

Kokomo, IN

2731 Albright Rd
Kokomo, 46902

Lafayette, IN

8 N 3rd St
Lafayette, IN 47901