29 Jan 2026

2 Hour Fire Rated - FR2 Mailbox

The Safety Letterbox Company Stand: 4/A51
Stacey Johns
2 Hour Fire Rated - FR2 Mailbox
2 Hour Fire Rated - FR2 Mailbox
2 Hour Fire Rated - FR2 Mailbox
2 Hour Fire Rated - FR2 Mailbox
The Fire Rated 2 Mailbox is a 2‑hour fire rated, horizontal mailbox designed to help maintain fire compartmentation and restrict the spread of fire and smoke in multi‑occupancy and high‑risk buildings. Tested to meet rigorous fire performance standards, by Warrington Fire, this mailbox supports compliance with fire safety regulations while providing durable, secure and practical mail handling.

Key Features:
🔹 Two‑Hour Fire Rated– Independently developed to restrict fire spread for up to 120 minutes and, when recessed into a fire‑rated wall, maintain the wall’s integrity for the full two‑hour period.
🔹 Horizontal A4 Format – Designed for horizontal receipt and retrieval of A4‑sized mail, delivering efficient and user‑friendly handling.
🔹 Flexible Installation Options – Suitable for wall mounting, wall recessing or freestanding installation, making it ideal for a wide range of environments.
🔹 Fire‑Responsive Design – Includes an inward‑spring flap and an intumescent seal around the aperture that expands in heat to close gaps and limit oxygen flow to a fire.
🔹 Secure Locking – Designed with a fire cover over the lock to help protect the locking mechanism during fire exposure.

Benefits:
Enhanced Building Safety – Helps preserve fire compartmentation in corridors, risers and communal areas, slowing fire and smoke spread and supporting safer evacuation routes.
Compliance Confidence – Tested and certified in accordance with BS EN 1363-1:2012 and BS 476 Part 22: 1987 Standards, giving developers, specifiers and building owners reassurance in performance.
Practical and Durable – Combines robust fire performance with everyday usability and flexible mounting options, suited to both new build and retrofit projects

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