Raising the Bar

May 2, 2019

Western Washington JATC Achieves Platinum Accreditation through the ITI The Western Washington Sheet Metal Joint Apprenticeship Training Committee (JATC) recently earning platinum accreditation from the Sheet Metal International Training Institute (ITI), the ultimate recognition of […]

SMACNA’s Technical Resources Library

May 2, 2019

Nearly 300 resources for higher standards and quality workmanship in the sheet metal industry SMACNA’s Technical Services & Research Department fulfills many roles and responsibilities for SMACNA members and the HVAC, architectural, industrial, and building […]

Radial Flow Air Diffusers

May 2, 2019

Unlike typical office spaces where diffusers are spaced to promote even mixing and a uniform temperature profile throughout the room, laboratories need to supply large volumes of air at low velocities to disperse impurities and […]

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