10 House Settling Signs That May Indicate Problems With Your Foundation
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For many of us, our home is our biggest investment. It supports our families, our treasures, and the hustle and bustle we call life. You may be surprised to know that many homes across the country suffer from foundation problems. Creeks, cracks, and noises are causes for alarm among those who have older homes or new constructions.
The sound of a home nestling itself into the earth can be normal—but structural foundation movement is not. The difference between benign house settling and catastrophic foundation failure is subtle, yet critical. Recognizing the early warning signs is the first step to protecting your investment. We explain the 10 definitive signs that indicate foundation damage and when it is absolutely time to call a professional foundation repair expert.
What Causes House Settling
House settling is a common occurrence in the life of any homeowner. It happens as the soil beneath the foundation shifts or compacts, which in turn leads to cracks, gaps, and other signs of structural damage. The main causes of house settling include:
Soil Conditions
Soil composition and moisture content play a significant role in house settling. Soil that is too dry or too wet can cause expansion and contraction, leading to movement in the foundation.
Poor Site Preparation
Improper site preparation can also cause house settling. This can occur when the foundation is not built on a stable surface, such as on top of loose or unstable soil.
Natural Disasters
Natural disasters such as earthquakes, floods, and hurricanes can cause significant damage to a house's foundation. These events can cause soil to shift, and can even cause the foundation to shift or crack.
Poor Drainage
Poor drainage around a house can also lead to house settling. This occurs when water is not properly directed away from the foundation, leading to excess moisture and soil erosion.
Structural Design
The design of a house's foundation and structure can also cause settling. Poorly designed foundations or structures that are not properly supported can lead to shifting and cracking over time.
Sign #1: Cracks in Walls and Floors
Cracks in walls or floors may be a sign of the foundation settling. If the cracks are larger than 1/4 inch, it is important to have them inspected by a professional to determine if it is a serious issue. The most critical indicator of movement are jagged cracks forming at a 45-degree angle around the corners of doors and windows. These are known as shear cracks, and they occur when the foundation is exerting enough stress on the wall frame to literally pull the drywall apart. Any crack wider than 1/4 inch (6mm) is almost certainly structural and requires immediate foundation inspection.
Sign #2: Uneven or Sloping Floors
If you notice that your floors are uneven, it may be due to the foundation settling. Sloping floors are a sure sign that something has moved because most houses are level when they are built.
Sign #3: Sticking Doors and Windows
Sticking doors and windows are a common sign of foundation problems. As the foundation settles, it can cause the frame of the house to shift and twist out of place, making doors and windows difficult to open or close.
Sign #4: Separation Around Doors and Windows
If you notice separation around your doors and windows, it could be a sign of the foundation settling. This separation can cause drafts, which can lead to higher energy bills.
Sign #5: Cracks in Brickwork
Cracks in brickwork can be a sign of foundation issues. This is because as the foundation settles, it can cause the brickwork to shift and crack.
Sign #6: Gaps Around Chimney
Gaps around your chimney can indicate foundation problems. This can be a serious issue, as it can cause the chimney to lean or become unstable.
Sign #7: Sagging or Uneven Roof
If your roofline appears to be sagging or uneven, it could be due to the foundation settling. This can cause roof leaks, which can lead to water damage and mold growth.
Sign #8: Water in the Basement
Water damage in the basement can be a sign of foundation problems. This can occur when the foundation settles, causing cracks and allowing water to seep into the basement. If water seeps in after it rains, it is likely that your foundation has gotten compromised.
Sign #9: Bowing Basement Walls
Bowing basement walls can be a sign of foundation problems. This can cause cracks in the walls, which can lead to water damage and mold growth.
Sign #10: Sinking Foundation
If you notice that your foundation is sinking, it could be due to the foundation settling. If your home is built on a slope or hillside, you may incur foundational damage due to the soil slowly shifting downhill. This happens over a period of years and can be a serious issue, as it can cause the house to shift and become unstable.
Repairing The Problem
To repair foundation-settling issues, it's important to first identify the underlying cause. This may involve hiring a professional to inspect the foundation and recommend a course of action. Common repair methods include adding support piers, installing drainage systems to manage water runoff, and injecting polyurethane foam to lift and stabilize the foundation. It's important to address settling issues as soon as possible to prevent further damage to the structure of the house.
Build a Firm Foundation
Do not wait for foundation issues to compound. While minor settling is common, ignoring these warning signs guarantees a more expensive and complex repair down the line. If you see any combination of these issues, your home's structural stability is at risk. ACT NOW: Request your comprehensive, free foundation inspection with the structural experts at BAY Crawl Space & Foundation Repair today to protect your biggest investment.
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