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2 Hour Fire Rated - FR3 Mailbox
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Key Features:
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Two‑Hour Fire Rated– Independently tested to BS EN 1363‑1:2012
for up to 120 minutes fire integrity, helping preserve the fire
resistance of walls when installed correctly.
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Through‑the‑Wall Design – Mail is deposited from the external face and
retrieved from the internal side, making it ideal for secure, fire‑rated
installations where mail access must not compromise fire safety.
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Front Entry & Rear Retrieval – Practical configuration that
separates delivery access from resident access for enhanced security and
convenience.
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Fire‑Responsive Protection – Features an inward‑sprung flap to
hold the mail flap securely in place and an intumescent seal around the
aperture that expands under heat to close gaps and restrict oxygen flow in a
fire scenario.
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Secure Locking & Keys – Supplied with two keys, with master‑suited
key options available on request, and a fire cover over the lock to help
protect it during elevated temperatures.
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Customisable Finish – Manufactured from zintec steel with a powder‑coated
finish, and can be finished in any RAL colour to suit project requirements.
Benefits:
✔ Protects Fire Compartmentation – Helps
maintain the fire resistance of protected walls by withstanding fire exposure
for up to two hours, which supports safer evacuation and compartmentation
strategies.
✔ Designed for Modern Buildings – Through‑the‑wall
configuration and rear retrieval support secure and efficient mail management
without compromising fire safety.
✔ Tested & Certified – Fully tested and
certified by Warrington Fire, giving specifiers and developers confidence in
compliance and performance.
✔ Versatile Application – Suitable for
internal and external applications, making it adaptable to different
architectural requirements.
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