TinnerFlow™4th YearSheet Metal Work
Pull a sample section from the first delivery and verify that the TDC flange holes align with your gasket and coupler system before accepting the full ord…
Pull a sample section from the first delivery and verify that the TDC flange holes align with your gasket and coupler system before accepting the full order. Mis-punched flanges from the shop mean the entire run can't be assembled.
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.