Anti-Arson Letterboxes

Fireproof letterboxes are designed to eliminate the threat of arson by firstly containing any flammable liquid poured through the letterbox. The fire is then automatically extinguished by a heat sensitive automatic fire extinguishing system. The letterbox is made from fireproof sheet steel and has neoprene seals to make the unit airtight.

Anti-Arson Mail Bag from Envirograf

  • Intumescent Anti-Arson Mail Bag
  • Ideal for use where the door opens back onto a wall
  • Can be affixed to a wall or door behind a letterbox opening
  • Intumescent fabric extinguishes fire and forms an insulating barrier
  • Bag has flip-up Velcro fastening cover
  • Can be screwed to door easil
  • Includes Envirograf silicone adhesive to fill any gaps between the door and the bag
  • Flex 1 (Aperture - 70x315mm): 335x420x130mm
  • Flex 2 (Aperture - 55x330mm): 335x420x130mm
  • Flex 3 (Aperture - 55x290mm): 260x400x95mm
  • .Envirograf® intumescent anti-arson bags are used in areas that are at risk of arson or vandalism. If any burning material should be put into the letterbox, the fire bag contains the burning material. This causes the fitted intumescent material to expand, starving the fire of air and preventing the fire spreading into the building. Once activated, the intumescent bag requires replacement.

 

 

 

Anti-Arson Mail Bag from Envirograf
Flex 1: 315mm x 70mm Aperture
£56.00
£65.80 inc. VAT
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Anti-Arson Mail Bag from Envirograf
Flex 2: 330mm x 55mm Aperture
£63.00
£74.03 inc. VAT
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Anti-Arson Mail Bag from Envirograf
Flex 3: 290mm x 55mm Aperture
£65.00
£76.38 inc. VAT
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Intumescent Letter Plate - fire rated 30 min

Fire-rated letter plates are fitted with an intumescent liner and are suitable for installing into fire rated door without compromising the door's integrity.

  • Quick-fit installation
  • Adjustable telescopic sleeve set
  • Suitable for door thickness's of 40-80mm
  • 30 minutes fire protection (FD30)
  • The intumescent material swells to seal the letter opening in the event of a fire
  • Available in 4 different finishes
  • Available in 2 sizes: 10" and 12"
  • External dimensions (HxW):
    • 10" letter plate: 70x272mm
    • 12" letter plate: 70x306mm
  • Internal slot dimensions (HxW):
    • 10" letter plate: 37x221mm
    • 12" letter plate: 37x254mm
  • Fully sealed letterplate flap
  • Fitted with integral sound dampening bumpers
  • Tested in accordance with BS476: 20/22
  • Can be used in either horizontal or vertical orientation
  • Ideal for fitting to doors in houses of multiple occupation

 

Intumescent Letter Plate - fire rated 30 min
Brass 272x70mm (10")
£26.08
£30.64 inc. VAT
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Intumescent Letter Plate - fire rated 30 min
Brass 306x70mm (12")
£26.95
£31.67 inc. VAT
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Intumescent Letter Plate - fire rated 30 min
Chrome 272x70mm (10")
£26.95
£31.67 inc. VAT
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Intumescent Letter Plate - fire rated 30 min
Chrome 306x70mm (12")
£27.82
£32.69 inc. VAT
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Intumescent Letter Plate - fire rated 30 min
Gold 272x70mm (10")
£23.47
£27.58 inc. VAT
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Intumescent Letter Plate - fire rated 30 min
Gold 306x70mm (12")
£23.47
£27.58 inc. VAT
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Intumescent Letter Plate - fire rated 30 min
Silver 272x70mm (10")
£23.47
£27.58 inc. VAT
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Intumescent Letter Plate - fire rated 30 min
Silver 306x70mm (12")
£23.47
£27.58 inc. VAT
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Mailsafe Anti-Arson Letterbox

  • For internal use (covers the inside of your letterbox)
  • Extinguisher 5 years warranty
  • Letterbox 2 years warranty
  • Replacement extinguishers readily available
  • Tested successfully by Warrington Fire Research
  • Accomodates all normal post including newspapers
  • Key lock - 2 keys provided
  • Activates automatically in the event of an arson attack
  • Extinguisher is activated by heat in seconds
  • Comes supplied with an optional anti-theft baffle to stop theft through the letterbox
  • Offers protection for homes, businesses, schools and places of worship, all of which are under increasing risk from arson attacks
  • Simple to install and maintain
  • Made from sheet steel
  • Powder coated in white
  • Dimensions (HxWxD): 550x320x100mm

 

Mailsafe Anti-Arson Letterbox £88.70
£104.22 inc. VAT
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Mailsafe Anti-Arson Letterbox Plus

  • For internal use (covers the inside of your letterbox)
  • Plentiful capacity for larger businesses
  • Extinguisher 5 years warranty
  • Letterbox 2 years warranty
  • Replacement extinguishers readily available
  • Tested successfully by Warrington Fire Research
  • Key lock - 2 keys provided
  • Extinguisher is activated by heat in seconds
  • Comes supplied with an optional anti theft baffle to stop theft through the letterbox opening
  • Offers protection for homes, businesses, schools and places of worship all of which are under increasing risk from arson attacks
  • Simple to install and maintain
  • Made from sheet steel
  • Powder coated in white
  • Dimensions (HxWxD): 650x320x200mm

 

Mailsafe Anti-Arson Letterbox Plus £178.26
£209.46 inc. VAT
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Mailsafe Mailguard Mailbag

  • For internal use (covers the inside of your letterbox)
  • Activates automatically in the event of an arson attack
  • Extinguisher is activated by heat in seconds
  • Large capacity
  • Double zip puller (can be secured with a padlock)
  • Steel security plate allows letterbox to be locked
  • Dimensions: -   Actual Mailbag (HxW): 500x460mm 
    -   Steel letterplate surround (HxWxD): 100x385x40mm 
  • Constructed from a tough, durable and flame retardant material
  • Offers protection for homes, businesses, schools and places of worship, all of which are under increasing risk from arson attacks
  • Simple to install and maintain
  • 2 year warranty

Mailsafe Mailguard Mailbag £116.52
£136.91 inc. VAT
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Mailsafe Wall Mounted Anti-Arson Letterbox

  • For external use (wall mounted)
  • Extinguisher 5 years warranty
  • Letterbox 2 years warranty
  • Replacement extinguishers readily available
  • Tested successfully by Warrington Fire Research
  • Accomodates all normal post including newspapers
  • Key lock - 2 keys provided
  • Activates automatically in the event of an arson attack
  • Extinguisher is activated by heat in seconds
  • Comes supplied with an optional anti-theft baffle to stop theft through the letterbox
  • Offers protection for homes, businesses, schools and places of worship, all of which are under increasing risk from arson attacks
  • Simple to install and maintain
  • Made from sheet steel
  • Powder coated in white
  • Dimensions (HxWxD): 330x370x155mm

Mailsafe Wall Mounted Anti-Arson Letterbox £165.22
£194.13 inc. VAT
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