What are fire-rated materials designed to do?

Fire-rated materials are specifically designed to resist fire and provide a certain level of protection against its spread. The primary purpose of these materials is to contain a fire, delaying its progression and providing additional time for occupants to safely evacuate a building. By being tested to withstand fire for a specified period, these materials help maintain the structural integrity of a building and protect life and property.

In many building codes, fire-rated materials must pass various tests that assess their ability to resist heat, flames, and smoke under defined conditions. These materials can be used in walls, floors, ceilings, and doors to create fire barriers or compartments, which are essential in preventing the rapid spread of fire within a structure. Understanding fire ratings and the role of these materials is crucial for building safety and compliance with regulatory standards.