Crawl spaces
How to insulate crawlspaces properly as part of renovating an older home
...how to deal with radon gas. We would recommend having your air tested for radon, and if it is above Health Canada’s recommended safe levels (200 Bq/m³), please see our pages on radon gas mitigation in crawlspaces .
Fixing a dirt floor crawlspace:
All too often a crawlspace will have nothing but a dirt floor, and proba...