TinnerFlow™4th YearSheet Metal Work
Before rigging any architectural duct, cover all exposed surfaces with stretch wrap or foam padding. A scratch or dent on visible duct in a high-end space…
Before rigging any architectural duct, cover all exposed surfaces with stretch wrap or foam padding. A scratch or dent on visible duct in a high-end space can require panel replacement — an expensive call-back.
Do not hide, force, cover, or “make it work” if this affects safety, access, airflow, rated assemblies, supports, equipment, or inspection. Stop and verify the approved correction.