Fire-rated glass undergoes a specialised manufacturing process to ensure it meets stringent safety standards while maintaining clarity and strength. The production typically involves multiple layers of tempered glass with an intumescent interlayer that expands when exposed to high temperatures, forming an insulating barrier that slows the spread of heat and flames. Some fire-rated glass types are also made using wired glass, where a wire mesh is embedded within the glass to prevent shattering under extreme conditions. Additionally, ceramic-based fire-rated glass is another common type, offering exceptional resistance to high temperatures while remaining thinner and lighter than traditional fire-rated options.

Fire-rated glass is an essential safety feature in various commercial, residential, and public buildings. It is commonly installed in fire doors, partition walls, stairwells, and escape routes to help contain fires and allow safe evacuation. High-rise buildings, hospitals, schools, and transport hubs frequently incorporate fire-rated glass to meet stringent building regulations while maintaining natural light and visibility. Additionally, fire-rated glazing is widely used in retail and office spaces, providing safety without compromising aesthetics, ensuring an open and modern architectural design while offering critical fire protection.