Replacing diffusers or grilles in an old ceiling

Treat remodel finish work differently than new construction: check what is existing, reused, replaced, damaged, or supposed to match.

Stop if

• This is a remodel area with existing devices/tiles. Are we matching, reusing, replacing, or documenting the old finish before I install?

Watch out

• Do not cut brittle old ceiling tile, reuse damaged devices, or mix new/old visible devices without direction.

Check

• Confirm new/reuse/replace scope
• Check existing device size neck finish and airflow direction
• Inspect old tile/grid before cutting
• Document existing damage
• Ask before mixing new and old visible devices

Steps

• Confirm new/reuse/replace scope
• Check existing device size neck finish and airflow direction
• Inspect old tile/grid before cutting
• Document existing damage
• Ask before mixing new and old visible devices

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