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Sinking Porch

A sinking porch is more than just a nuisance that causes a porch swing to be off-balance. An unlevel porch can quickly evolve into a safety hazard, potentially causing accidents, particularly for elderly residents and guests. 

Multiple factors, from soil erosion to settling, can induce porches to sink. Overlooking these can culminate in extensive damage and pricy repairs. 

JES Foundation Repair, employing the latest in technology and expertise, delivers optimal solutions for your sinking porch predicaments in the Mid-Atlantic. Our innovative concrete lifting methods are designed to tackle these challenges head-on, ensuring the safety and durability of your porch and residence. 

This page offers insights into prevalent concrete problems like sinking porches and underscores the importance of professional intervention. 

What is a Sinking Porch? 

A sinking porch manifests as your porch descending or settling from its original placement. 

Often, this is attributed to issues with the soil or foundation beneath. Such settling can lead to aesthetic and structural problems like cracks, tilting, and misalignment. If you have a porch awning, you’ll need to keep a look out for potential roofing issues as well.  

Additionally, this can hint at other concrete-related challenges, such as: 

These issues necessitate prompt and professional attention to prevent further degradation and to secure your home’s structural foundation. When these symptoms appear, it’s time to consult JES Foundation Repair. 

Why Porches Sink 

Several reasons could be behind your porch’s sinking, including the following: 

  • Soil Dynamics: The soil underneath may undergo natural compaction leading to uneven settling. 
  • Soil Erosion: Water movement beneath the porch can gradually erode its foundation. 
  • Heavy Rainfall: The Mid-Atlantic climate can cause the soil base of the porch to erode. 
  • Temperature Shifts: Seasonal changes can cause porches to sink, especially in expansive soil regions. 
  • Tree Root Invasion: Displacing soil and putting pressure, tree roots can destabilize porches. 
  • Flawed Concrete Procedures: Initial construction oversights can result in future vulnerabilities. 

Delaying resolution can intensify the damage, putting both the porch and your home’s foundation at risk. 

Can Sinking Porches Be Repaired? 


However, a comprehensive approach is paramount. Patchwork solutions might offer a short-term fix, but for genuine long-term stability, you need a holistic strategy. 

JES Foundation Repair recommends a thorough approach over DIY methods or traditional mudjacking. Our state-of-the-art concrete lifting techniques, employing polyurethane injections, are engineered to elevate and stabilize sinking porches with precision. 

Based on damage extent and your home’s foundational specifics, we might also suggest additional solutions like foundation piers

The JES Method for Fixing a Sinking Porch 

JES Foundation Repair’s leading-edge concrete lifting procedure includes: 

  • An exhaustive assessment to diagnose underlying issues. 
  • Drilling small holes into the settled concrete sections. 
  • Using valves to inject foam beneath. 
  • Combining special foam components for optimal results. 
  • Swift foam expansion to raise the concrete. 
  • The robust foam sets within minutes, effectively elevating the slab. 
  • Cleanup and patching post-injection. 
  • Sealing cracks for future resilience. 
  • Periodic maintenance to extend the lifespan of repairs. 

Our specific foam remedy ensures lasting results, superseding methods like mudjacking. Engage with JES Foundation Repair for a comprehensive discussion on our approach. 

Why Address a Sinking Porch Promptly 

Tending to a sinking porch without delay: 

  • Ensures Safety: A level porch minimizes accidents and mishaps. 
  • Reduces Potential Damage: Early action can halt rapid degradation. 
  • Prevents Water Damage: Ensure water drainage away from the home to prevent seepage. 
  • Upholds Property Value: Enhance your home’s front aesthetics. 
  • Protects the Home’s Base: Addressing porch issues indirectly safeguards the house foundation. 
  • Restores Functionality: Get your porch back to its original usability. 

JES Foundation Repair offers unmatched products and solutions, ensuring quality and longevity unparalleled by others in the market. 

Choose JES Foundation Repair for Reliable Concrete Lifting 

A sinking porch is a structural concern that needs to be taken seriously. While in some cases, a sinking porch doesn’t seem to cause immediate problems, if ignored, it can quickly become an expensive issue. Entrust JES Foundation Repair for unparalleled concrete lifting solutions across the Mid-Atlantic. Contact us for a complimentary, no-commitment inspection and easily resolve your sinking porch. 

For years, homeowners across Virginia, Washington, DC, Maryland, Northeast NC, and West Virginia have placed their trust in our tried-and-true repair solutions and unmatched customer service. 


It’s advisable to conduct a visual inspection of your porch at least twice a year, preferably during spring and fall. Changes in seasons, especially with freeze-thaw cycles, can exacerbate underlying issues. Regular checks can help you spot early signs and take preventative action. 

Yes! Ensuring proper drainage away from the porch, maintaining gutters and downspouts, planting large trees at a safe distance, and periodically checking for signs of soil erosion can help in mitigating the risk of your porch sinking.

If your porch was repaired using comprehensive methods that addressed the root causes of the sinking, the risks are minimized. However, external factors like severe weather conditions, new tree growth, or significant changes in soil moisture can still pose risks. It’s always a good idea to have periodic inspections, even after repairs. 


*Disclaimer: “Concrete leveling” means the process by which cracked, uneven concrete is stabilized, and in many cases lifted, by means of PolyRenewal™ polyurethane foam. JES Foundation Repair does not guarantee that PolyRenewal™ can make your concrete perfectly level.

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JES Foundation Repair service area map of the Mid-Atlantic region.

Our Locations


8361 Town Center Ct
Nottingham, MD 21236


311 Central Rd.
Suite 2-02
Fredericksburg, VA 22401

Hampton Roads & NE NC

2569 Quality Ct
Virginia Beach, VA 23454

Northern VA & DC

7940 Gainsford Ct.
Bristow, VA 20136


309 Quarles Rd
Ashland, VA 23005

Southwest Virginia / Roanoke

2033 Cook Dr.
Salem, VA 24153

Western Virginia

456 Old Courthouse Rd
Appomattox, VA 24522


45 W Boscawen St,
Winchester, VA 22601