Residential (low rise) sheet metal installers have similar duties to sheet metal workers, but they work specifically in air handling or ventilation systems in low-rise residential buildings. The buildings these installers work in have specific ventilation systems and must be a maximum of four stories. They do not have duties involving manufacturing, fabrication, or metal cladding.

By |2021-12-02T11:26:59-06:00December 2nd, 2021|
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