Is Clay Soil & Heavy Rain Weakening Your Wexford Home’s Foundation?

If you’re frantically searching for foundation repair in Wexford, PA, don’t worry; you’ve come to the right place. We understand your panic, frustration, and need for a lasting solution, and we can help.
First, let’s reach back into the old memory bank. Do you remember playing in the dirt as a kid? Did you enjoy squishing dark soil between your small fingers until they were completely filthy, requiring a good washing from Mom? It’s time to tap into that childlike sense of wonder again. No, we’re not asking you to play in the dirt, but it is important to understand your property’s soil type.
Your home is likely built on clay-rich soil. Clay soil foundation issues in Wexford are common, but they can be fixed. This article explains clay soil’s impact, how to recognize foundation damage, and how to address it with effective foundation repair solutions.
What’s the Dirt on Wexford’s Soil?
Western Pennsylvania areas like Wexford are home to many soils, but clay-rich earth is the dominant type and culprit behind many problems like differential settlement. Let’s dig deeper.
Why Clay Soil Creates Foundation Problems
Clay soil is notoriously expansive and behaves differently than other soil types. It swells dramatically when wet and shrinks when dry, exerting intense pressure on your home’s foundation. Here’s how:
- Expansion and Contraction: During heavy rains, clay soil can expand more than 10% in volume, pushing against foundation walls.
- Poor Drainage: Clay drains poorly, leading to water buildup around your foundation.
- Seasonal Changes: Wexford’s freeze-thaw cycles worsen the effects of clay soil, causing differential settlement over time.
- Weight Concentration: Wet clay soil can weigh more than 100 pounds per cubic foot, creating significant pressure.
Many homeowners don’t realize that the very ground beneath their Wexford home is actively working against their foundation’s stability with each rainfall.
How Heavy Rain Affects Your Foundation
Pennsylvania receives a lot of rainfall, with Wexford experiencing an average of 40 inches annually. This high precipitation, combined with clay soil, creates a perfect storm for foundation issues.
Clay Soil, Water, and Your Foundation: A Dangerous Mixture
When heavy rain saturates the clay soil around your Wexford home, it creates hydrostatic pressure—water pressure that pushes against your foundation from all sides. This pressure can:
- Force water through cracks in your foundation
- Cause basement walls to bow and crack
- Lead to differential settlement as the soil unevenly supports your home
- Accelerate existing foundation problems

The cycle of wet and dry periods causes the soil to repeatedly expand and contract, gradually weakening your foundation over time—even if your home is relatively new.
Additionally, many suburban Pittsburgh areas suffer from contaminated soil due to industrial operations. Toxic metals further weaken the soil and contribute to foundation problems.
How Do I Know If I Have Foundation Problems?
Foundation issues appear in many forms, so it can be confusing to determine exactly what to look for. However, we simplify that with the following list of common symptoms and when you should worry about them:
Minor Foundation Problems
(Typically Not Concerning)
- Hairline cracks in drywall
- Slight sticking doors during seasonal changes
- Minor basement dampness
- Small, unchanging settlement
Severe Foundation Damage
(Requires Immediate Repair)
- Large foundation cracks, especially stair-step cracks
- Doors and windows that won’t open/close properly
- Pooling water or persistent basement flooding
- Noticeable foundation sinking or separation
DIY Inspection Checklist
Now that you know what to look for, here’s what you can do next:
- Walk around your home and look for visible foundation cracks.
- Check for uneven or sloped floors inside.
- Inspect basement walls for bowing or moisture intrusion.
- Open and close windows and doors to see if they stick.

Still unsure? Don’t panic.
If you notice multiple warning signs, it’s best to have a professional assess the situation. A small crack may be harmless, but widespread damage could indicate a much bigger problem. For example, differential settlement—where parts of your home sink at different rates—is a serious concern that requires expert attention.
Additionally, it’s a good idea to test your soil so you know exactly what you’re dealing with.
Solutions for Foundation Repair in Wexford, PA
Your home is like a fingerprint and a snowflake; it is unique, and it deserves repairs tailored to meet its challenges and needs. However, some beneficial options include:
Foundation Piers
Depending on your foundation type and the extent of the damage, foundation pier varieties—helical, push, and slab—are installed deep beneath your home until reaching more stable soil. These durable piers counteract differential settlement and can potentially lift settling sections of the foundation back to their original positions.

Wall Repair Methods
Hydrostatic pressure foundation damage in Wexford can also be repaired by various techniques. Wall braces and wall anchors are ideal for basement walls with more than two inches of inward movement, and they can help improve the walls’ conditions over time. Carbon fiber straps are best for walls with minimal damage, holding them in their current positions.

Crawl Space Jacks
Your home might benefit from crawl space jacks if your home has a crawl space instead of a basement and the support system is failing due to weakened joists or shifting soil that cannot support structural systems. These adjustable jacks permanently reinforce the affected floor and can help raise it back to level.

Basement Waterproofing in Wexford, PA
Moisture management is key to preventing foundation problems like hydrostatic pressure and differential settlement.
A comprehensive basement waterproofing system—interior drains, sump pumps, dehumidifiers, and wall vapor barriers—removes water in the basement and prevents future leaks.
Additionally, exterior solutions, including properly maintained gutters and downspouts and appropriately graded soil, prevent water from pooling around your foundation and leaking inside.
Trust Baker’s Waterproofing to Dig Up the Best Solution!

Foundation issues caused by clay soil and high precipitation don’t have to be a nightmare. You can prevent frustrations and costly future repairs by recognizing the signs early and taking proactive steps.
These issues can be stressful. We get it; we’re homeowners, too. If you suspect trouble, contact Baker’s Waterproofing for a free inspection. We have more than 50 years of experience with repairing and protecting Wexford, PA, homes with customized solutions. We’re eager to help you, too!
Foundation Repair in Wexford, PA, FAQs
Along with investing in professional foundation repair or basement waterproofing solutions, there are other steps you can take to prevent damage and potential insurance claims. These include regrading your yard, maintaining gutters and downspouts, installing downspout extensions, and planting trees at least 20 feet away from your foundation.
Yes, helical piers can be used in various soil types, including sandy, clay, and rocky soils. Helical piers are particularly effective in addressing foundation repair concerns in areas with prevalent silt and expansive clay-based soils, which are commonly found throughout Pennsylvania.
The cost associated with basement repairs can vary widely. They depend on factors like the damage’s scope, nature, location, the repair methods employed, and necessary permits. Our experts at Baker’s Waterproofing provide free inspections, giving you a clear breakdown of costs and discussing available financing options to suit your budget.
Related Resources
Publish Date:
Last Modified Date:

Our Locations
3819 N Susquehanna Trail
Shamokin Dam, PA 17876
922 North 3rd Street
Harrisburg, PA 17102
701 North Hermitage Rd, Suite 25,
Hermitage, PA 16148
5 Industrial Road, Building B
Washington, PA 15301
201 Penn Center Blvd Suite 400
Wilkins Township, PA 15235
800 E King St, Suite 518
York, PA 17402