NORSEAL ADVANTAGE FIRE RATED LETTER BOX SAA

The Norseal Advantage Letterbox is a high-performance fire-rated letterplate designed for use in fire doors. Tested to provide up to 60 minutes of fire resistance, it is compliant with BS 476: Part 22: 1987 for installation in both 44mm and 54mm thick doors. Featuring a fully concealed intumescent liner and integrated brush draught seal, it helps maintain fire door integrity while reducing draughts and improving overall door performance. Features: Fire tested for up to 60 minutes resistance Suitable for 44mm and 54mm thick fire doors Compliant with BS 476: Part 22: 1987 Fully concealed intumescent liner for enhanced fire protection Integrated brush seal helps reduce draughts Maintains the integrity of fire-rated doorsets Durable and attractive design Suitable for residential and commercial fire door applications Suitable for: Fire doors in residential properties, apartments, offices, schools, healthcare facilities, and commercial buildings. Provide your feedback on BizChat