Adoption Info of Florida Metal and Flexible Duct Code 2020
Official title 2020 Florida Metal and Flexible Duct Code
Effective dates January 1, 2020 – Present
Published by Florida Department of Business and Professional Regulation (DBPR)
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Overview The 2020 Florida Metal and Flexible Duct Code provides comprehensive guidelines for the design, installation, and maintenance of metal and flexible duct systems used in heating, ventilation, and air conditioning (HVAC) systems. This code ensures that ductwork is properly sized, sealed, insulated, and supported to promote energy efficiency, indoor air quality, and system performance in residential, commercial, and industrial buildings.
The code includes specifications for materials, construction methods, airflow calculations, pressure testing, and inspection procedures to ensure ducts meet Florida’s unique climate and building requirements. The 2020 edition aligns with industry standards such as those from the Sheet Metal and Air Conditioning Contractors’ National Association (SMACNA) and the American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE), and it incorporates Florida-specific amendments to address state-specific conditions.
AIA
President
Washington, DC