Fire Resistant Letterbox's - 20/20 - 40/40 + Intumescent Strip
Intumescent Fire Resistant Letter Plate - 30 Minute Fire Rating 12inch - 20/20 and 40/40 With quick fit installation, this Fire Resistant Letter Plate has intumescent material that swells to seal the letter opening in the event of a fire, stopping the spread of the fire and the smoke and gases it can produce. This letter plate is therefore an excellent choice to provide a fire-resistant door with a letterbox, keeping the door safe as well as functional. This Fire Resistant Letter Plate offers 30 minutes worth of fire protection, and is also fully draught sealed. Letter plate length 310mm. Letter plate width 76mm. Can be used in either horizontal or vertical orientation. 30 minutes fire protection (FD30). Available in a range of different colours. (Chrome, Gold, Silver & White) Letter plate flap opens to 180 degrees. Fullly weathersealed to provide no draught. Spring loaded mechanism. Fire Resistant Strip available separately, see HERE , Achieved a Warrin...