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Fire Rated Letterplates

20% off!


Intumescent Fire Rated Letterplates maintain the integrity of a fire resisting door when you need to install a letterplate.

In the event of fire the intumescent liner expands rapidly and seals off the letterbox opening, preventing the spread of fire and smoke whilst maintaining the integrity of the fire door assembly.

  • Letterbox flaps open to 180˚
  • Smoke tested.
  • Acoustic tested achieving 32dB Rw.
  • Security tested to PAS 23/24.
  • Adjustable telescopic sleeve set to suit 40mm - 80mm door thickness.
  • Fitted with brush pile draught excluders.
  • Integral sound dampening bumpers.
  • Wide range of letter flap finishes
  • Ergonomic curved edge design
  • Fully sealed backplate

Fire Rated Intumescent Letterplates - a simple, effective and high performance solution where a letterplate is required in a fire resisting doorset


Don't forget to enter code LETTERFEB at the checkout!