Glossary - Fire-Rated

Definition

Fire-Rated refers to the classification given to materials, assemblies, or products that have been tested and certified for their ability to resist fire for a specified period. This rating is crucial for ensuring the components of a building, such as doors, walls, and ceilings, provide adequate protection against the spread of fire and smoke, contributing to the overall safety of the occupants.

What Fire-Rated Means

Fire-rated classifications are determined through rigorous testing by recognised standards organisations. These tests evaluate the material or assembly’s performance in withstanding fire exposure, heat transfer, and structural integrity over time. The outcome is a fire-resistance rating, typically measured in minutes or hours (e.g., 30, 60, 90, 120 minutes), indicating the duration for which the component can effectively contain a fire or remain structurally sound.