Terms of use

Crawl Space Map provides general information: figures quoted from the public sources named on each page, and calculations made from them. It is not professional advice. Soil survey data describes typical conditions across mapped areas, not your lot; a site visit and a moisture reading decide what a specific crawl space needs, and the locally adopted code governs.

Sources can change after the check date shown on a page; the source's current version governs. Content is provided "as is" without warranty. To the extent permitted by law, Crawl Space Map is not liable for losses arising from reliance on the site. Trademarks belong to their owners and are used only to identify the products and standards discussed.

You may link to any page. Reproducing data tables in bulk requires permission: hello@crawlspacemap.com.