29 Jan 2026

2 Hour Fire Rated - FR1 Mailbox

The Safety Letterbox Company Stand: 4/A51
Stacey Johns
2 Hour Fire Rated - FR1 Mailbox
2 Hour Fire Rated - FR1 Mailbox
2 Hour Fire Rated - FR1 Mailbox
2 Hour Fire Rated - FR1 Mailbox
The Fire Rated 1 Mailbox is a 2-hour fire rated mailbox engineered to maintain compartmentation and help prevent the spread of fire and smoke when installed within a fire-rated wall, wall mounted or free standing. Designed with both performance and installation flexibility in mind, it helps support compliance with building regulations and enhances safety in communal areas of residential and commercial developments.

Key Features:
๐Ÿ”น Two-Hour Fire Ratedโ€“ Independently tested and certified by Warrington Fire to resist fire spread for up to 120 minutes, helping to preserve the fire integrity of a recessed fire-rated wall.
๐Ÿ”น Vertical A4 Format โ€“ Vertical design accommodates standard A4 mail in a compact depth to maximise usable wall space.
๐Ÿ”น Flexible Installation โ€“ Suitable for wall mounting, wall recessing, or as a freestanding unit, offering design versatility in both new build and retrofit projects.
๐Ÿ”น Front Entry / Retrieval โ€“ Practical in-front / out-front access makes mail collection easy for users while retaining fire performance.
๐Ÿ”น Intumescent Protection โ€“ Designed with fire-responsive sealing materials that expand under heat to restrict gaps and limit the flow of oxygen in a fire situation.

Benefits:
โœ” Supports fire safety strategy โ€“ Helps maintain fire compartmentation in lobbies, escape routes and shared spaces where many standard mailboxes could compromise performance.
โœ” Compliance confidence โ€“ Tested and certified to BS EN 1363-1:2012 and BS 476 Part 22: 1987, giving specifiers, architects and building owners reassurance that the mailbox contributes to overall fire safety objectives.
โœ” Durable and practical โ€“ Built for everyday use with robust construction and a design that balances safety with ease of operation. 

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