Fire rated glass(which is often referred to as fire-resistant glass,fire protection glass,anti fire glass or fireproof glass) is a specialized glazing product designed to act as a barrier against fire, smoke, and heat transfer for a specified period, helping to contain a fire and allow safe evacuation.
The lifespan depends on the specific product and manufacturer. Many fire rated glass products are designed for decades of performance, but proper installation and maintenance are key.
EN 13501-2 is the European standard for the fire classification of construction products and building elements, used to classify fire-rated glass based on its performance in fire resistance tests.