Ductwork Penetration Firestopping
Duct penetrations through rated assemblies require firestopping. Missing firestop compromises wall rating.
Stop if
- For this duct penetration through the rated wall, what firestop system is specified? And who is responsible for installation?
Watch out
- Don't install duct through rated assemblies without firestopping. Don't use generic caulk as firestop.
Check
- What firestop system is specified for this penetration?
- Is it listed for the duct type and wall rating?
Steps
- What firestop system is specified for this penetration?
- Is it listed for the duct type and wall rating?
Say this to your foreman
For this duct penetration through the rated wall, what firestop system is specified? And who is responsible for installation?
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