How to Check Your Foundation for Problems
Your home’s foundation is the backbone of its structural integrity. If it’s compromised, small issues can quickly turn into costly repairs. Knowing the signs of foundation problems and taking proactive steps can save you thousands in potential damage.
Signs Your Foundation May Be Compromised
Homes settle over time, but certain warning signs indicate more serious foundation issues.
Indoor Warning Signs:
Doors that suddenly jam or fail to latch properly.
Cracks appearing in walls, especially above doorways, windows, or where walls meet ceilings.
Gaps forming in vinyl or ceramic tile over concrete floors.
Windows that once opened and closed easily now stick or won’t shut completely.
Exterior Warning Signs:
Sight down your foundation walls from each corner—walls should be straight both vertically and horizontally.
A bulging or curving wall could indicate soil expansion and contraction, putting pressure on the foundation.
Concrete that appears flaking or crumbling when prodded with a screwdriver may signal poor-quality materials or long-term deterioration.
Checking Foundation Cracks:
Hairline cracks in concrete or mortar joints are generally not a concern but should be monitored.
Stair-step cracks in masonry joints may suggest foundation movement, especially if accompanied by wall bulging.
Horizontal cracks are the most serious and often indicate pressure from expanding soil or water damage.
Vertical cracks can also signal structural issues if they widen over time.
Inspecting Structural Supports:
Check basement or crawl space posts and piers for stability—moist or rotting wood indicates potential problems.
Standing water in crawl spaces suggests drainage issues that could compromise the foundation over time.
If you find moisture damage, clearing gutters and installing proper drainage solutions can help.
10 Fast Tips for a Worry-Free Foundation
Taking preventive steps can extend the life of your foundation and minimize costly repairs.
1. Fix Minor Cracks Early
Hairline cracks in concrete can be cleaned out and sealed with epoxy or other concrete repair materials.
2. Maintain Consistent Moisture Levels
Avoid extreme soil shrinkage or expansion by keeping moisture levels steady. Installing rock beds 18”–24” from the foundation can help water penetrate evenly without over-saturating the soil. However, avoid foundation watering systems, which can cause soil upheaval if excessive moisture follows a period of drought.
3. Monitor Drainage
Ensure gutters and downspouts direct water at least 5 feet away from the foundation on sandy soil and 10 feet away on expansive soil to prevent water buildup.
4. Beware of Standing Water
Look for pooling water in low areas near the foundation. If necessary, install in-ground drains or a gravel catch basin to redirect water safely.
5. Ensure Proper Grading
The ground should slope away from your foundation at a rate of 3%–5% within 10 feet to prevent water infiltration.
6. Check for Puddling After Rain
Inspect the area around your home after a storm. Puddles near the foundation could indicate poor drainage and may require grading adjustments, French drains, or other water management solutions.
7. Consider a Moisture Barrier
If adjusting the grade isn’t possible, installing a moisture barrier at least 5 feet deep can help prevent water from migrating under the foundation.
8. Install Erosion Control Systems
On steep slopes, use erosion control measures like ground covers, concrete pavers, landscape timbers, or liners to prevent soil movement.
9. Perform Yearly Plumbing Inspections
Leaks from plumbing can weaken the foundation over time. Regular inspections can catch problems before they escalate.
10. Check for Mold and Moisture
Inspect basements and crawl spaces for mold, mildew, or fungus growth. Moisture seeping through small foundation cracks can lead to significant damage if left unchecked. Addressing issues early can prevent costly foundation replacements.
Need a Professional Opinion?
If you notice foundation cracks, shifting walls, or drainage problems, it’s always best to get a professional evaluation. At Attack A Crack, we offer free consultations to assess your home’s foundation before small issues turn into major repairs. Our experts provide honest assessments and affordable repair solutions to keep your home structurally sound.
Contact us today to book your consultation. Don’t wait until foundation issues get worse—protect your home now!
