Passive Mitigation of Radon

Air sealing of the crawlspace ground is considered a “passive” method of controlling soil gasses, and should be done in advance of Radon testing.

Air sealing is a difficult proposition in a crawlspace. Standard plastic and tape are generally not enough due to the inherent flaws of plastic and tape systems. The Nu-Crawl Space System can be used under the guidance of licensed Radon mitigation provider or simply as part of a passive system.

A Seamless Nu-Crawl Space liner is the barricade you need to stop the onslaught of all insects. Using closed cell foam as wall insulation to stop air infiltration also can stop insects. When used in combination, with steel wool closed cell foam can stop the most persistent rodent problems. Our certified Nu-Crawl installers are well versed in insect and rodent control.