SMACNA Standards Action 45 Day Public Review

Second edition includes updates aligning with the latest codes and standards governing the design, fabrication, and installation of hoods, ducts, duct enclosures and associated equipment commonly found in commercial kitchen ventilation systems.

This second edition of SMACNA® Kitchen Ventilation Systems and Food Service Equipment Fabrication and Installation Guidelines (Sections I & II) continues to provide basic reference guidelines to industry accepted practices for fabrication and installation of kitchen ventilation systems and custom built food preparation, and serving equipment commonly used in non-domestic (commercial) food facilities.

Expanding on the first edition, this second edition includes updates that align with the latest Model Building Codes and industry standards governing the design, fabrication, and installation of Type I & Type II hoods, Type I kitchen grease ducts, Type Il non-grease ducts, as well as duct enclosures and associated equipment commonly found in commercial kitchen ventilation systems.

Click here to review the changes. 

 


Apr 15, 2026 Member Update

Latest Articles


Annual Notice of the 2026 IFUS Contributors Meeting

Sep 2, 2026 - The Annual Meeting of SMACN-IFUS Contributors shall be held for the purpose of electing new trustees for those positions whose tenure is expiring and transacting such other business as may properly come before the contributors.


SMAC-AF Leadership Club Update

Sep 2, 2026 - The SMAC Administrative Fund helps SMACNA expand member participation and sustain the political engagement needed to advance our industry’s priorities.


Call for Agenda Topics – Council of Chapter Representatives Meeting

Sep 2, 2026 - Submit topics for the upcoming Council of Chapter Representatives Meeting, scheduled for December 6-8, 2026, in San Diego at the Gaylord Pacific Resort & Convention Center.