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Anti-Arson Letterbox

Extinguish arson attacks through your letterbox
  • Fully-welded mild steel construction with a built-in fire extinguisher that activates automatically to extinguish the fire before it spreads
  • Also stops other frequently occurring acts of vandalism, including the insertion of fireworks, rubbish, animal faeces and urination through the letterbox
  • Fire extinguisher activates at 57ºC
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Anti-Arson Letterbox

Running Man/Arrow Right/Down Vandal-Resistant Sign
£36.99 Incl. VAT: £44.39

Style No.

Supplied in : Single
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Anti-Arson Letterbox

  • Easy to install over a standard British letterbox opening
  • Accommodates all normal letterbox mail, including newspapers
  • The seal around the opening is airtight, thus starving the fire of oxygen. However, if the fire does persist, it heats the alcohol contained within a glass vial which breaks, activating the 100g fire extinguisher (FE36 extinguishant)
  • Measures 525 (H) x 325 (W) x 125mm (D) and has a maximum mailing aperture of 70 (H) x 300mm (W)
  • Replacement extinguisher refills are also available - see drop down
  • For more auto-activating extinguishers see the and
  • For businesses concerned about the threat of arson take a look at our Industrial Mailboxes and Slimline Size Mailboxes which are both available with an internal fire safety system to combat arson attempts
Description Anti-Arson Letterbox - Complete unit, Anti-Arson Letterbox - Spare Extinguisher only.



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Other delivery options are available, please visit our Delivery Information page to find out more or call us on 0800 316 9700.

*Website orders to UK mainland locations only. Orders to non-mainland UK locations and non-stock items (such as bulky, heavy or hazardous goods) may be subject to delivery charges. In the unlikely event that your order incurs additional charges, you will be contacted by our Customer Service Team at the point your order is being processed.

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