
IRC BUILDING CODE CODE
IRC change proposals for the 2018 code are due January 11, 2016.It brings together all building, plumbing, mechanical, fuel gas, and energy and electrical provisions, which include PV systems for one- and two-family residences. International Residential Code (IRC) - The IRC establishes minimum regulations for one- and two-family dwellings and townhouses up to three stories. IFC change proposals for the 2018 code are due January 11, 2016.The IFC includes requirements for PV markings, access and spacing, and the location of DC connectors. Topics include general precautions against fire, fire department access, and fire safety requirements for new and existing buildings and premises. International Fire Code (IFC) - The IFC includes regulations governing the safeguarding of life and property from all types of fire and explosions hazards, which include and pertain to PV systems.

The IBC includes requirements for the fire class rating of PV systems and wind load calculations. This comprehensive code features time-tested safety concepts, structural, and fire and life safety provisions covering means of egress, comprehensive roof provisions, and innovative construction technology. International Building Code (IBC) - The IBC scope covers all buildings except detached one and two family dwellings and townhouses not more than 3 stories in height.

Many ICC Codes (also known as I-Codes) have sections relevant to PV installations, including: The International Code Council (ICC) is an organization that develops a single set of comprehensive international model construction codes focused on building safety and fire prevention.
