Glazed Fire Door Sets

More about the Glazed Fire Door Sets Collection

The primary purpose of including glazing in fire door sets is to allow for natural light and visibility while still maintaining the door's fire-resistant properties. However, not all types of glass can be used in fire doors, as the glass must meet specific requirements and standards to ensure it can withstand high temperatures during a fire. When incorporating glazing into door sets, several factors need to be considered during the manufacturing process:

• Fire-resistant glass: The first and most obvious consideration is the type of glass used in fire door sets. The glass must be fire-resistant, meaning it can withstand high temperatures and prevent the spread of fire and smoke. There are different types of fire-resistant glass available, such as wired glass, intumescent laminated glass and borosilicate glass. These types of glass have been tested and certified to provide a certain level of fire resistance, usually expressed in minutes (for example: 30, 60, 90 minutes).
• Glazing system: The glazing system, including the glass, beads, and glazing compounds or tapes, must also be fire-rated to ensure the entire assembly maintains its fire-resistant properties. The glazing system must be compatible with the door set and installed according to the manufacturer's guidelines.
• Size and position of glazed panels: Building regulations and fire safety codes may dictate the maximum size and position of glazed panels in fire door sets. It is essential to follow these regulations to ensure the door's fire-resistant properties are not compromised.
• Framing and seals: Fire-rated glazing beads or frames must be used to hold the glass in place. Additionally, intumescent seals should be installed around the glass panel to expand in the event of a fire, preventing the passage of smoke and flames.
• Compliance and certification: The glazed fire door set must meet the relevant fire safety standards and regulations for the jurisdiction in which it is installed. The door, glazing, and installation should all be certified to ensure compliance and proper performance in the event of a fire.

Glazing in fire doors can provide a combination of functionality, aesthetics, and safety, allowing for visibility and natural light without compromising the door's ability to contain the spread of fire and smoke. If you require further information about fire doors, why not read our comprehensive article, which looks at "what are fire doors?".