Sheet metal represents a critical part of an HVAC system’s infrastructure. Metal ductwork that is poorly fabricated or poorly installed can reduce a system’s efficiency, impact end user comfort, and ...
Sheet metal, like all trades, faces a major staffing challenge. The Sheet Metal & Air Conditioning Contractors’ National Association (SMACNA) forecasts that 35% of the workforce will retire in the ...
This article was originally published Sept. 21, 2016. It was updated Feb. 2, 2023. Engineers designing sheet metal parts and products are often unaware of the difficulties or impossible tasks their ...
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