Foundation Repair Photo Album: Crawl Space Moisture Causes Rot & Foundation Settlement Found in Ann Arbor, MI
Project Manager: Mark Buhr
Foreman: Ryan Loop & Jon Lont
These customers bought a new home in Ann Arbor, Michigan – but a general inspection found that moisture in the crawl space caused the joists and band board to rot, causing structural issues in the crawl space.
Project Manager Mark Buhr found that moisture was getting into the crawl space due to foundation settlement – the home was sinking and causing cracks/gaps in the block foundation. To solve this issue, Helical Piers needed to be installed below the foundation to stabilize it and lift it back to it's original position. While the walls were exposed to install the piers, the exterior walls were also waterproofed. Inside the crawl space, the rotting joists and band boards were replaced or sistered to prevent further damage or sagging.
Foundation Settlement
This side of the home was sinking into the soil, pulling away from the rest of the home and causing major cracking.
Rotting Crawl Space Joists & Band Board
The joists and band board in the crawl space were rotting severely. This occurs when moisture is present in the crawl space, and over time wreaks havoc on the wooden support over time.
Helical Pier Installation
The piers were able to stabilize and lift the foundation back to its original position, and won't allow the home to sink again.
Foundation Professionally Repaired
After installation - good as new!
Repaired Crawl Space Support
No more rot or mold!
Crawl Space Cracks Filled
There was severe cracking in the crawl space walls between the blocks, allowing moisture to get in. The cracks were all filled.
