We are an established award winning British manufacturer – for over 35 years we have been designing, manufacturing and supplying mailboxes and parcel boxes from our UK factory in South Wales.

We are truly passionate about creating innovative, yet practical, high quality mail and parcel solutions, creating a balance of aesthetics and security. Over the years we have built a strong reputation in the market as a quality British manufacturer supplying many diverse sectors in the B2B and B2C markets in the UK and worldwide and truly believe in going the extra mile for our customers. We build our business firmly on putting our customer first and operating in a safe and Continuous improvement environment.

made in britain

Pushing the Boundaries in Mail & Parcel Delivery

Get the innovative, robust interior and exterior mail and parcel box solutions your building deserves. With over three decades’ experience of working with architects, developers and estate managers all over the world, we lead the way in developing solutions for today and tomorrow.

watch the video

The Complete Solution

SLB is the UK’s leading manufacturer of mail and parcel boxes. We manufacture and supply over 150 models worldwide, along with handling the Renz and MEFA collections from within the Group. We offer the Intelligent myRENZbox parcel boxes for use in any scenario.

Our ranges include mailboxes for wall mounting, wall recessed and through the wall, freestanding, panel mounted boxes, Fire Rated mailboxes, Secured by Design solutions and a wide range of individual mailboxes and parcel boxes. Mailboxes are suitable to fit any site profile and budget with total flexibility in price, finish, size and application.

The Safety Letterbox Company - Award Winning

An Award Winning Company

The Safety Letterbox Company are an Award-Winning organisation and have scooped up many awards and accolades over our 35 years of trading including our Founder Ian Brown receiving an MBE for Services to Industry.

The RENZ Group are also Award-Winning, picking up a number of German based awards for their development of the market-leading myRENZbox system.


A British Manufacturer

We are proud of our ‘Britishness’ and how we have grown this business in the UK over the years since its creation in 1986. We understand the UK market fully, and our team have experience in dealing with a range of such diverse site profiles and budgets. We visit sites regularly and have great working relationships with so many of the UK construction industry – developers, architects, designers, housing associations, student accommodation. We are proud to offer total flexibility, a speedy turnaround if required and the commitment to deliver the best possible scenario for our customers.

We compete with imported products into the UK and Internationally and we are proud to say we have so many products to ensure we cannot be beaten on a like for like quote. We believe in British manufacturing and all it stands for, and invest continually in advances to ensure we are competitive and producing the very best value for money for our customers. Our reputation is important to us. We are happy to have visitors and encourage people to book a visit to see how our products are created from flat sheet steel and aluminium into over 150 models of mailboxes from our 15,000 sq ft factory in South Wales.

Find Out More

Compliance and Documentation

Maintaining compliance to all safety and security standards is vital for best practice in our business. We are fully committed to operating safely, responsibly and in a continuous improvement environment.

The Safety Letterbox Company Team

Our team here at The Safety Letterbox are extremely experienced in providing the ultimate service to all customers, creating detailed project drawings for every enquiry, a range of site services including surveys and installations, and quick lead times.

Memberships, Accreditations & Collaborations

We firmly believe in collaboration, sharing knowledge and involvement in the bigger picture. We work with groups and authoritative bodies to ensure we have a voice, can influence and stay keep ahead of standards and methods.

grid 100

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!