Seal Foundation Penetrations for Pest Exclusion
Why it matters
Rodents, insects, and snakes exploit foundation penetrations; sealing is the primary barrier preventing interior pest highways.
Stop forgetting to do this.
Hearth generates a personalized maintenance schedule so you never miss another seal foundation penetrations for pest exclusion.
How to do it
- 1
Walk the foundation perimeter noting utility penetrations (water, gas, electrical, dryer vent)
- 2
Clear cobwebs and debris around each gap with a wire brush
- 3
Stuff gaps with stainless steel wool (pests cannot chew through it)
- 4
Seal over steel wool with exterior silicone caulk or spray foam; trim excess