Last reviewed 08-20-2026Short-Sale.com Editorialglossary
FROSTLINE
California Department of Real Estate
Updated 08-20-2026
FROSTLINE
The depth of frost penetration in the soil. Varies in different parts of the country. Footings should be placed below this depth to prevent movement.
California Department of Real Estate Glossary
California Department of Real Estate · p. 16
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