Fire Rated Mailboxes

The FR60MB range is a collection of highly specified mailboxes fitted with inward sprung letter plates and incorporating intumescent linings in the door and flap aperture, ensuring protection against an arson attack or fire. They are usually specified when the postboxes are positioned within a fire escape route or in a room that has to be fire rated. The FR60MB range also complies with Secured By Design requirements.

FR60MB range specifications:

• Front Delivery / Front Retrieval and Front Delivery / Rear Retrieval available
• Intumescent lining included within the door opening and the aperture flap
• Suitable for A4 sized mail
• Aperture 25mm x 235mm
• Inward sprung letter flap
• Vandal resistant
• For domestic or commercial use
• Single unit weight 4kg
• Available as a Freestanding, wall mounted, recessed within a wall assembly and through the wall applications
• Can be manufactured into banks to suit client requirements and site specification

The FR60MB is manufactured from zinc steel and can be powder coated using 100% polyester powder colour from any of the RAL colour range. Can also comply to London Underground surface spread of flames specification.

The FR60MB satisfies the integrity criteria specified by Warringtonfire in BS476: Part 22 1987 mailbox Fire rating Guide for a period of 60 minutes.

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