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The RHR290-1 is an anti-vandal anti-theft letterbox with a long list of high-tech specifications. Designed for both cavity wall and double-glazed panel installations, it is available with either a 2mm aluminium panel or a 24mm one-piece front plate to complement both applications, and it is EN13724 approved. A popular choice for high-risk areas where post-theft poses a problem, the RHR290-1 high-security postbox offers a generous capacity of just over 11 litres with compact dimensions of 290 x 100 x 380mm (width, height, depth). It can be installed as an individual unit or banked with other units in the range to create a large bank of multiple letter boxes.

    The RHR290-1 horizontal post box banks effortlessly with other units in the range. A popular choice for larger installations of 10 – 60 units, it is ideal for multiple occupancy buildings that receive bulk mail deliveries each day.

    Post Boxes UK offers a complete design to delivery service for developers who are looking to create a mailbox bank. Please contact us for a no-obligation quote.


    Suitable for both through-wall and double-glazed panel installations, the RHR290-1 anti-theft letterbox is the versatile choice for both commercial and residential properties. Ideal for door entrances and glazed shop fronts where floor space is limited, it has a streamlined profile that slots effortlessly into any pane or wall.

    For glazed-in applications, we supply a thick front panel. Made from 2mm zintec folded to a 24mm profile depth, this panel supports the mailbox within the pane of double-glazed glass – however, Post Boxes UK does recommend that internal support be accommodated. The post box replaces an area of glass for a smooth and professional finish. Please note, such installation should only be carried out by skilled glazing contractors and carpenters/builders.


    The RHR290-1 Secured by Design letter box is available in any RAL colour or satin stainless steel. Class 0 fire retardant paints and fire extinguisher paints are available upon request.


    The RHR290-1 anti-vandal communal letterbox takes approximately 4 weeks to deliver, however, we may request additional lead time for larger more complex installations. Upon receipt of your order, we will provide you with an estimated delivery date, and endeavour to meet all deadlines.

SKU: RHR290-1

  • Material
  • Support Legs
  • Numbering / Identificiation
  • Locking Options
  • Replacement Keys / Locks
  • Security
  • Model Range

Manufactured in robust electro-galvanised steel, the RHR290-1 communal mailbox is robust and weather-resistant. Front plates are available in powder coated polyester or brushed stainless steel to complement every installation.

To add apartments numbers, identification tags, or nameplate inserts to the RHR290-1 high-security postbox, please select the Post Boxes UK personalisation service. We can customise your letterboxes by way of engraving to letter flap and internal door.

A Eurolock non-mastered cam lock comes as standard with the RHR290-1 anti-vandal rear access post box. Alternative locking systems are available at Post Boxes UK.

At Post Boxes UK, we understand that replacement keys and locks are essential for property developers and management companies. We can supply any number of replacement keys and locks for the RHR290-1 mailbox and offer discounts on bulk wholesale orders.

The EN13724 approved RHR290-1 mailbox is equipped with a range of safety features outlined in the Secured by Design police initiative of the Homes Guide 2016. It has an anti-fishing device to prevent tampering via the aperture, and a robust locking mechanism.

This anti-theft letterbox can be specified with an integrated intercom system upon request, which includes housing, speaker and buttons. Alternatively, we can incorporate your existing intercom or CCTV video camera housing into the front panel of the postbox. Please contact us to discuss your specific needs and requirements.

Specifically designed for multiple-occupancy apartment blocks and communal office spaces, the RHR290-1 anti-theft mailbox is a secure mail receptacle for high-risk areas. It can be installed in any cavity wall or double-glazed panel to maximise every inch of wall space, and it is equipped with a wide aperture to accept A4 envelopes with ease. The aperture has an anti-fishing device to prevent post-theft, and the mailbox is designed to restrict unauthorised access. It’s a smart investment for commercial and residential property developers who are looking to install a secure mail delivery system at an affordable price point.

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