Start with the condition at your address
Crawl-space encapsulation is a coordinated moisture-control approach. It can involve a sealed ground liner, treatment of outside-air pathways, drainage and a designed humidity-control method. Resolve standing water and assess building conditions before sealing the space. A liner alone does not answer every moisture or structural concern.
Share your city, the part of the home affected, when the issue appears, and any previous inspection or repair records. Confirm the contractor and appointment terms before scheduling.
Use the complete topic guide
See the crawl space encapsulation overview for the decision questions, then use the supporting resources below.
Decide how humidity will be controlled