Cracks in Basement Floors
Cracks in basement floors are more common than you might expect! If you’re unsure whether it’s a foundation or crawl space issue, note whether the visible problem is centered around the interior or exterior of the structure. Interior cracks in a concrete basement floor often indicate settling or shifting soil beneath the home, while exterior cracks may point to drainage issues or hydrostatic pressure from water buildup. Ignoring these signs of cracks in basement floors can lead to worsening structural damage, increased energy costs, and even potential safety hazards over time. That’s why you should look into repairs as soon as you notice any issues.
Here in Oregon and Washington, homeowners frequently benefit from waterproofing as part of their total foundation or basement floor crack repair. Which of these symptoms do you see around your home?

![]() Foundation Settlement |
![]() Crawl Space Structural Issue |
![]() Basement Waterproofing Issue |
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Cracks in basement floor | ![]() |
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Cracks in foundation & basement walls | ![]() |
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Leaking cracks in foundation walls | ![]() |
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Sticking or cracked exterior doors and windows | ![]() |
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Sticking or cracked interior doors | ![]() |
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Sinking, sagging floors | ![]() |
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Cracked or sagging floor joist support beams | ![]() |
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Floor crack with water seeping up | ![]() |
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Standing water in crawl space | ![]() |
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Tilting chimney | ![]() |