Around takeoffs and collars not sealed
Takeoffs and collars are high-leak points. Seal the actual collar connection before the insulation or ceiling hides it.
Watch out
- Do not seal only the easy side of the collar.
Check
- Check the collar is seated and fastened.
- Seal around the full circumference with the approved method.
- Check the backside/top side, not just what you can see.
- Verify flex liner or branch connection is secure.
- Photo it if it will be covered.
Steps
- Check the collar is seated and fastened.
- Seal around the full circumference with the approved method.
- Check the backside/top side, not just what you can see.
- Verify flex liner or branch connection is secure.
- Photo it if it will be covered.
Say this to your foreman
Do you want this takeoff/collar sealed and checked before insulation or ceiling close?
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