Home Inspector Bloomington MN
Safety defect

Garage Firewall Penetrations

The fire-rated wall or ceiling between the garage and house has unsealed penetrations or gaps.

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HomeDefect LibraryGarage Firewall Penetrations
What it is: The fire-rated wall or ceiling between the garage and house has unsealed penetrations or gaps.

Why it matters

Breaches in the fire separation let fire and fumes pass from the garage into living space.

Garage Firewall Penetrations during a Bloomington MN home inspection

Why it's common in Bloomington

Common in attached Bloomington garages where wiring or remodeling breached the firewall.

Signs to watch for

  • gaps around pipes or wires
  • unsealed attic access in garage
  • damaged drywall on the common wall

What we check during the inspection

The inspector notes visible penetrations and damage in the garage fire separation.

How it's typically corrected

A contractor seals penetrations and restores the rated fire separation.

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