Crawl Space Water Control, Insulation & Dehumidifier Systems Installed in New Franken, WI

Before:
The crawl space had exposed soil, musty odors, and seasonal puddling. Leaky rim joists let in cold, humid air, leaving floors above chilly and adding moisture to the space. Without a dedicated drainage or humidity system, the area felt damp year-round.

After:
We encapsulated the crawl space with CleanSpace®—sealed across the floor and up the walls with tight, taped seams and mechanical fastening. Around the perimeter, joints and penetrations were sealed, and vents were closed to block outside air. We air-sealed and insulated the rim with RimTight™ to stop drafts and reduce condensation. For water management, we installed a SuperSump® with an airtight lid and check valve. Finally, a Sedona dehumidifier was added to maintain healthy relative humidity and drain automatically.

The result is a dry, clean, and tighter crawl space that improves comfort and air quality in the home above.