Consultation

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Thinking Outside the Box

The Safety Letterbox has over 38 years UK manufacturing experience. With more than 190 post box, parcel box and Secure Information Box (SIB/PIB) models. Providing 100% support.

Our mailboxes, parcel boxes and Secure Information Boxes (SIB) set the standard for UK design and manufacture. Here at The Safety Letterbox Company we are the first for innovation, quality and service.

Part of a large International manufacturing Group , totally customer-focused, we lead the way in R&D and supply direct, with the ultimate solutions for any parcel box or letterbox project.

Our products

Multi-Occupancy Mailboxes

Multi-Occupancy
Mailboxes

A solution for any site profile, location, and budget. Multiple mailbox sizes and finishes with a choice of any RAL colour and a variety of locking options. Plus fire rated letterboxes, Secured By Design post boxes, and a wide range of optional extras such as a full bespoke mailbox service and full installation option as required.

Multi-Occupancy
Mailboxes

individual mailboxes and parcel boxes

Individual Mail &
Parcel Boxes

Post boxes and parcel boxes for individual homes to cope with the growing needs of a household. Convenient, attractive, secure and future proofed, enabling the traditional letterbox flap on the front door to be a thing of the past.

Individual Mailboxes &
Parcel Boxes

Replacement
Keys & Locks

We manufacture over 180 different mail and parcel delivery boxes, and supply each mailbox with a security lock and two coded keys as standard with every product. We can supply both replacement keys and locks as required for any product from our range of mail and parcel solutions.

Replacement Keys & Locks

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New Product Launch!

Secure Information Box (SIB/PIB)

In emergencies, every second counts. Formerly known as Premises Information Boxes (PIB), which before Fire Safety (England) Regulations 2022 were non-mandatory, the role of the Secure Information Box (SIB) is to provide firefighters with everything they need to know to help them make decisions quickly – from floor plans and access routes to information about vulnerable residents, and materials used in the building’s construction.

Secure Information Box SIB PIB Installed
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New Compliance!

We’re proud to announce the first parcel locker system with Secured By Design IASME Cyber Assurance Level 2.

When you specify or install our IASME certified myRENZboxes you can be sure you’re safeguarding parcels and shutting out hackers and cybercriminals who are predicted to cost businesses $10.5 trillion globally by 2025.

Our Latest Letterbox & Parcel box Projects

About us

About us

made in britain

About Us

The UK’s Leading Manufacturer & Designer of Mailboxes and Parcel Boxes

The Safety Letterbox Company are an established award winning British parcel boxes and letterboxes manufacturer – for over 35 years we have been designing, manufacturing and supplying post boxes and parcel boxes from our UK factory in South Wales.

Recent News

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We won!

Best supplier to the BTR industry!

Our business always strives to do the right thing. This means that we will always try to innovate to create the best product for the industry with a firm eye on aesthetics, compliance and functionality. We will always try to go the extra mile for our customers and this recognition is fantastic for our SLB team who work tirelessly to deliver.

We offer Continuous Professional Development

Providing expert guidance sessions on the very latest in mail and parcel delivery to the architecture sector.

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Our BIM modules help your projects flow seamlessly

We have a comprehensive mailbox and parcel box collection of BIM Module Drawings available for seamless integration into project plans.

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Committed to Best Practice

Why we’re different

Quality made in the UK

Quality made in
the UK

We are the only UK based, end-to-end post boxes and parcel boxes provider. Our R&D, design and manufacture facilities enable everything from value engineered affordable solutions through to completely bespoke designs, all produced in an ISO9001:2015 and Continuous Improvement Environment.

End to End Customer Support

End-to-end customer
support

We work collaboratively from first contact, through letterbox and parcel box design, manufacture and installation. With 37 years’ experience, we know how to help you navigate the build journey.

secure mailboxes

Solutions built on
innovation

Our unique investment in R&D and consistently innovative approach mean we’re always ahead of the competition, with inspired mailbox and parcel box designs, greater choice and increased reliability.

Corporate Social
Responsibility

The Safety Letterbox Company Ltd is committed to establishing ourselves as a market leading letterbox and parcel box manufacturer, while also developing and maintaining a sustainable business that delivers value for all our stakeholders.

Fully tested & certified

Fully tested
& certified

Proud to be totally committed to operating with best practice with robust Health & Safety standards we are also ISO9001, Investors in People, Constructionline Silver standard, Secured By Design, Sustainability School Silver standard and more…

market leaders in secure mailboxes

Pushing the envelope in mail & parcel delivery

Innovative, creative, invested in design and technical solutions we ensure we are at the forefront of letterbox and parcel box specifications, standards and design to provide the very best solutions that are physically and aesthetically delivering in every way.

About us

About Us

The UK’s Leading Manufacturer & Designer of Letterbox and Parcel Boxes

The Safety Letterbox Company are an established award winning British parcel boxes and letterboxes manufacturer – for over 35 years we have been designing, manufacturing and supplying post boxes and parcel boxes from our UK factory in South Wales.

About us

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No-obligation consultation

We welcome the chance to discuss your project and we can share all that is current in terms of standards and product options totally free of charge.

Simply complete and submit the form and we will get back in touch to talk through your requirements.

We also provide Autocad drawings as required – it’s all part of the service!

safety letterbox mailbox Grid Icon

No-obligation consultation

We welcome the chance to discuss your project and we can share all that is current in terms of standards and product options totally free of charge.

Simply complete and submit the form and we will get back in touch to talk through your requirements.

We also provide Autocad drawings as required – it’s all part of the service!