Intumescent Fire Door Seal Strip - Fire Only - 15x4x1050mm - White

A critical component of any compliant fire door assembly, this intumescent strip helps maintain fire door integrity by expanding under heat to seal gaps and slow the spread of fire. Designed for use in both FD30 and FD60 rated doors, it offers reliable passive fire protection where it matters most.

• Rapid High-Pressure Expansion: The intumescent seal activates under extreme heat, expanding quickly to fill gaps and block fire from penetrating the door assembly.
• Water-Resistant Design: Suitable for internal and semi-exposed settings, the strip’s water-resistant finish makes it ideal for environments where moisture or weather conditions are a factor.
• Dual Fire Rating: Tested and approved to BS 476, this intumescent strip is suitable for 30-minute (FD30) and 60-minute (FD60) fire-rated door sets.
• FD60 Installation Guidance: For FD60 fire doors, fit two 15mm strips. Ensure the seals are correctly spaced so that one is not interrupted by door hardware such as hinges, locks, or latches.
• Easy Application: Supplied with a strong self-adhesive backing, this intumescent seal is quick to install and adheres securely to most standard fire door frames.