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Glossary

Family outside with dog playing Frisby.

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Underpinning

Is your home’s foundation unstable or damaged? Underpinning stabilizes and evenly distributes weight. Learn the underpinning foundation methods here.

Untreated Crawl Space

A crawl space that doesn’t include any waterproofing or sealing and air can freely flow. Often with a dirt floor and open cell, commonly pink, insulation.