Check crawl space vapor barrier
Why it matters
The vapor barrier prevents ground moisture from rising into your home's framing. A torn or displaced barrier lets humidity in, which leads to mold, wood rot, and musty odors throughout the house. Repairs are cheap — damage from a missing barrier is not.
Stop forgetting to do this.
Hearth generates a personalized maintenance schedule so you never miss another check crawl space vapor barrier.
How to do it
- 1
Enter the crawl space with a headlamp and gloves.
- 2
Walk the perimeter and check that the plastic sheeting covers the entire floor.
- 3
Look for tears, punctures, or areas where it has pulled away from the walls.
- 4
Patch small tears with vapor barrier tape (available at hardware stores).
- 5
If the barrier is badly damaged or missing entirely, consider professional encapsulation.