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Letter box boxes

Custom letterbox packaging to land on your customer’s doorstep that not only looks professional but is also eco-friendly. 

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Cardboard Letterbox-Friendly Packaging

Cardboard letterbox boxes are increasingly popular as a packaging solution. Not only do these letterbox boxes fit through most standard sized letter boxes, but they make delivery easier and more convenient for customers as they don’t have to wait in for their goods to arrive, sign for their delivery or collect items from a local depot.

Letterbox boxes are easy and quick to assemble and provide a cost-effective solution for delivering small, compact items such as flowers, makeup, gifts, subscription items and confectionery direct to your customer’s door mat.

The compact size also helps keep costs down as it can be easily delivered, and shipping costs are straightforward to calculate. Damage to items is also minimised as letterbox boxes are sturdy.

Letter box boxes

Things to consider when deciding to use letterbox cardboard boxes.

When deciding to use letterbox boxes the following should be considered:

Letter box box

How Belmont Packaging can help with your cardboard letterbox box requirements

Our experienced and friendly team can take you from initial concept to finished letterbox box with ease. We’re with you every step of the way through the purchase and production of your letterbox boxes.

Letterbox cardboard box

Short and long run production of letterbox cardboard boxes are no problem for our production line. Our shop floor can manufacture postal boxes in runs of 1,000 all the way up to 200,000 boxes at a time, so whatever your requirements are, we can help.

To discuss your next letterbox cardboard box project call our team and get in touch today for a quotation on 01942 521919, email our team [email protected] or complete the enquiry form below and we’ll be in touch.

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What we offer

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Retail Boxes For Peakz Snacks

What our customers say:

“We absolutely love our custom boxes. Great quality and vibrant colours. Very happy & cannot wait to order more in the next few months. ”



Discworld Emporium Testimonial

What our customers say:

“Belmont Packaging was recommended to us and we were impressed from start to finish with the quality of product and service we received. I wouldn’t hesitate to send over more enquiries for printed boxes. ”

Lesley Orrell

Tigerpak (Discworld Emporium)

Need expert help?

Tell us what you need to package and let our friendly team of experts guide you through the options to find what's right for you.

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In-stock boxes

Buy ready made at Boxed-Up

Our sister business Boxed-Up manufactures and sells corrugated cardboard boxes for the smaller merchants wanting as little as 25 boxes at any given time. Take advantage of our wide range of stock boxes, high levels of stock and quick order process.

Visit Boxed-Up
Boxed Up