What it is: Unsealed gaps surround exterior penetrations such as faucets, vents, and cables.
Why it matters
Unsealed penetrations let water, air, and pests into the wall assembly.
Why it's common in Bloomington
Bloomington wind-driven rain and winter pests exploit unsealed exterior wall penetrations.
Signs to watch for
- gaps around exterior fixtures
- missing or cracked sealant
- pest entry at penetrations
What we check during the inspection
The inspector notes unsealed penetrations through the exterior cladding.
How it's typically corrected
A contractor seals the penetrations with appropriate exterior-grade sealant.
Concerned about exterior wall penetration gaps in a home you're buying or selling? Get a free instant quote and we'll evaluate it as part of a full inspection.