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A best-seller, the HR260-1f in-front, out-back horizontal mailbox remains a popular choice for cavity wall and double-glazed door installations. EN13724 compliant, it is a versatile integrated mail delivery system with a long list of high-spec features. Easily accommodating A4 size envelopes, this streamlined postbox has a total capacity of just of 11 litres and dimension of 260 x 110 x 385mm (width, height, depth). The HR260-1f can be specified with a 2mm aluminium panel or a 24mm one-piece front plate (thermally broken) to complement all applications.

    Specifically designed for banking, the HR260-1f communal postbox is commonly used to create a mailbox bank of up to 30 units. Larger installations of 60 units plus are available upon request, and when ordered as part of the Post Boxes UK integrated service, planning, design drawings and delivery is included. Please contact us for further details.


    The HR260-1f Secured by Design multiple-occupancy postbox is suitable for through-wall and double-glazed installations. In the case of through-wall, it is simply installed into a cavity wall to create a robust mailbox structure.

    Installations into double-glazed doors and shops fronts are slightly more complex and should be carried out by qualified glazers. In this case, the postbox is supplied with a 24mm thermally broken front panel that slots into place within the double-glazed profile, where it remains without the need for internal support. It effectively replaces an area of glass in door entrances or shop fronts.


    Fully customisable to complement indoor reception areas and outdoor landscapes, the HR260-1f mail box can be provided in a variety of standard RAL and non-standard RAL colours.


    Post Boxes UK aim to design, manufacture and deliver the HR260-1f apartment block letterbox within 4 weeks of order confirmation. Larger installations of 60 mailboxes plus may require additional turn-around time, but we will advise you of this when discussing your project. Please contact us.

SKU: HR260-1f

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

The HR260-1f horizontal letterbox is made from robust electro-galvanised steel and offers a good level of robustness. Satin stainless steel and powder coated steel front plates are available.

To personalise the HR260-1f space-saving mailbox, choose our engraving service. We can add apartment numbering or identification to both the front letterbox flap and the internal door, and nameplate inserts are also available upon request.

As with all the In Front Out Back mailboxes in our exclusive range, the HR260-1f horizontal letterbox comes with a high-quality Eurolock non-mastered cam lock as standard.

Post Boxes UK offers replacement keys and upgraded locking systems for the HR260-1f rear access postbox. Discounts are offered on bulk orders, and we can provide any number of replacements to suit your requirements.

The HR260-1f is a popular choice for property developers, student accommodations, and shared office buildings today. It meets EN13724 guidelines, and it is equipped with an anti-fishing device to prevent tampering via the aperture.

The HR260-1f can be specified with an integrated intercom facility, which includes a speaker grille, illuminated or non-illuminated buttons, and intercom housing. Alternatively, we can incorporate your own intercom system or security camera housing. Contact us to discuss your requirements.

Streamlined, sophisticated and packed with safety features, the HR260-1f horizontal front entry, rear retrieval letterbox is suitable for a wide range of cavity-wall and double-glazed applications. It is large enough to accept A4 documents without bending them for delivery, and it can be customised to complement any lobby or reception. An anti-fishing aperture and EN13724 compliance makes it a great investment for any property owner.

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