NFPA 220-2021 PDF Download

NFPA 220-2021 is an important standard that provides guidelines for classifying different types of building constructions based on their fire resistance and combustibility ratings. It helps architects, engineers, and authorities having jurisdiction in determining the appropriate construction classifications for ensuring safe and compliant building practices.

The 2021 edition of NFPA 220 incorporates the most up-to-date provisions from Section 7.2 of NFPA 5000, "Building Construction and Safety Code". It includes complete rating requirements for various structural elements such as exterior walls, columns, floors, ceilings, and roof assemblies. Additionally, the revised standard introduces new sections from NFPA 5000 that specifically address two different types of Type IV construction, along with updates to referenced publications.

Professionals involved in construction, including architects, engineers, and authorities having jurisdiction, rely on NFPA 220 for the essential rating criteria they need for accurate construction classification. By following the guidelines outlined in NFPA 220-2021, they can make informed decisions that contribute to the safety and compliance of buildings and structures.