Plastic bodied black frame with an aluminum face plate.
It has a smoke, weather and draught seal.
The Intumescent seal fits round the body of the letterbox to crush and seal in a fire.
To fit apperture size 250mm x...
KIT B - Front smoke frame and flap + intumescent liner + rear smoke frame and flap.
Intumescent letterbox units with options including a security hood with brush seal. Lockable letter plates sold separately....
KIT C - Front smoke frame and flap + intumescent liner + security hood (standard security hoods are black).
An intumescent fire and smoke protection letter flap system with a security hood with brush seal to stop...
Lockable Letterbox Plate
Similar to the letterbox flaps used for the Intumescent Letterbox units but with a twist action locking mechanism to help keep out unwanted materials.
Sizes - aperture:
Lockable Letterbox Flap
Similar to the lockable letterbox flap but with a key holder
Colour - White
Apperture size 1. 260mm x 40mm - overall size 310mm x 70mm
Apperture size 2. 275mm x 60mm ?- overall size...