Fire Proof Retardant Letterbox Bag. Internal Letter Box Security Cover – uPVC & Composite Doors

Home SecureSKU: HS3066

Price:
Sale price£99.99

Save £15.00 — limited stock at this price

Key benefits

  • Fire-retardant letterbox bag - catches flammable items posted through
  • Internal fit, hangs behind the slot - screws supplied
  • Tested fire-retardant material - added home safety, low cost

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Description

A letterbox is a necessary evil - You need it to receive mail but it can leave your property vulnerable to criminals, vandals and anti-social behaviour. 

Most solutions to this problem are large, unsightly metal boxes which can obstruct the door from fully opening and resulting in large items of post being bent, damaged or just left outside. 

This bag is an effective, elegant solution to this problem, its patented design allows all types of mail to be accepted and significantly improves the security of your property. Its special fire retardant, self-extinguishing fabric can also contain small fires. 

Manufactured from the highest quality materials and can be fitted to almost any door in a matter of minutes. The letterbox can be securely locked closed when required.

The letterbox can be securely locked closed when required. In addition the mailbag can be secured with a padlock to prevent any unauthorised access to your post helping prevent identity fraud or the theft of money or cheques in the mail.

• Easy to Install (Fixing provided) - Easily fitted in minutes to almost any door, including uPVC using simple tools, can also be removed and re-used just as simply

• Anti-Social Behaviour - Contains fireworks and small fires

• Increase Security - Mail is kept out of sight, not on the floor where it is a clear indication to burglars that no one is in

• Huge Capacity Fireproof Bag - Accepts bulky items such as newspapers, magazines and even telephone directories

• Anti-Arson - Where there is an extreme threat to life

Product EAN: 5060013708329

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Frequently Asked Questions

A fireproof letterbox bag is a protective internal cover fitted behind your letterbox to contain flames, smoke, or flammable materials pushed through the mail slot. It helps reduce the risk of arson attacks and improves home security.

It acts as a barrier that prevents fire or burning materials from spreading into your home. The fire-resistant material contains heat and flames, giving occupants more time to react in an emergency.

Yes, most fireproof letterbox bags are designed for quick internal installation using simple fixings. They fit behind the letterplate and can usually be installed with basic DIY tools.

They are generally compatible with most standard uPVC, composite, and wooden doors. However, it’s important to check dimensions to ensure proper fit and effectiveness.

Letterboxes can be a vulnerable entry point for arson attacks. Using a fireproof solution significantly reduces this risk and enhances overall home security. To learn more, read: Fireproof Letterbox Solutions: Stop Arson Attacks Through Your Mail Slot

About the Brand - Home Secure

HomeSecure is a UK-based home security specialist dedicated to providing high-quality, reliable, and affordable security products designed to protect homes and families. With years of industry experience, HomeSecure focuses on delivering hardware that meets the practical needs of homeowners while maintaining professional-grade performance.

From anti-snap door cylinders and precision-engineered hardware to reinforcement solutions and security accessories, every HomeSecure product is developed with durability, ease of installation, and long-term protection in mind. Our range is carefully tested and selected to meet trusted security standards—offering strong defence against common break-in methods and everyday wear.

At HomeSecure, we put customer safety, product reliability, and excellent value at the core of everything we do. Whether you're upgrading a lock, improving door strength, or enhancing overall home protection, HomeSecure products deliver dependable security you can trust.

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