Letterbox Friendly

Royal Mail PIP Boxes

Showcase Your Brand

Coloured Envelopes

Move the Right Way

Single Wall Cardboard Boxes

Launching a Business?

Get the Essential Packaging in One Go!

Pallet Quantities Available

Volume Discounts

Up to 40% off online.
Wholesale Plus Service

Wholesale +

Exclusive pricing and 30 day credit terms.
Industry Experts with 5 Start rating

Industry Experts

Over 20 years experience in the packaging and envelope industry providing you with the help you need.
Delivery and Shipping Truck

Free Delivery

On all orders over £50*
Postal Box

Custom Packaging

Custom-engineered and designed packaging.

Premium Envelopes & Packaging

At Postal Packaging, we provide high-quality, sustainable packaging solutions for businesses of all sizes. With over 20 years of experience, we offer wholesale pricing, bulk discounts up to 40%, and 30-day credit terms to help businesses save. Our fast UK delivery, with free shipping on orders over £50, ensures you get the packaging you need, when you need it. Based in Wales, our warehouse stocks Capacity Book Mailers, Board Back Envelopes, Kraft Corrugated Bags, and more, all designed for secure shipping. We also offer custom packaging and bespoke printing, helping businesses enhance their brand with high-quality, protective packaging.

Most Popular Collections

Make The Switch

Be The Change with Sustainability from Postal Packaging

Communicate your brand with eco packaging. Get In Touch
Business Essential

Manilla Board Back Envelopes

Whether you need a single box, half a pallet, or a full pallet, we’ve got the stock ready to meet your business needs. Shop Board Back Envelopes
Introducing

Wholesale +

The smarter way to buy envelopes and packaging with exclusive discounts. Find Out More
Bespoke Printing

Elevate Your Envelopes

Make a lasting impression with our professional envelope printing service. From elegant foil blocking to vibrant four-colour printing, we’re here to guide you every step of the way ensuring your brand stands out with every delivery. Get A Quote

Hear from Our Customers

See why we’re trusted as the UK’s go-to for packaging and envelopes from verified Trustpilot reviews.

Charlotte G
June 2025
Unfortunately my order arrived damaged but after emailing the issue over to the company I received a quick response from Jess who was able to fix the problem in minutes, thanks so much Jess, fantastic customer service, will definitely be ordering from this company again.
Read Full Review
Leanne
February 2025
There was a mix-up with my order, but it was sorted quickly and professionally. Really pleased with the service.
Read Full Review
Julie C
June 2025
I recently made a purchase from postal packaging which is the first time I had purchased from the company, and I couldn’t be happier with the entire experience. From start to finish, everything was seamless, professional, and incredibly customer-focused. The items I ordered arrived quickly, was exactly as described, and exceeded my expectations in both quality and value. But what truly set this company apart was the amazing customer service. When I had a few questions after placing my order, their team responded promptly, kindly, and with a level of detail that showed they genuinely care about their customers. I highly recommend postal packaging to anyone looking for top-quality products and truly exceptional service. I’ll definitely be a returning customer! Thank you!
Read Full Review
Rebecca R
June 2025
Really easy process to order some custom printed envelopes, James was so helpful and answered all my questions. The envelopes arrived on time and are really great quality, wouldn’t hesitate to use this company again!
Read Full Review
Susan Dowling
February 2025
Simple ordering, super quick delivery, and very well packaged. Highly recommend and will definitely be back.
Read Full Review

The Postal Packaging Blog

Discover the latest trends, expert tips, and insights in postal packaging. From sustainable solutions to smart shipping advice, our blog helps you pack better, faster, and greener.
E-Commerce Trends for 2025 & Beyond: What They Mean for Packaging
Explore the key e-commerce trends set to shape 2025—from AI personalisation to immersive shopping—and learn how smart packaging can give your brand a competitive edge.
Wholesale Plus
Discover Wholesale+ — our new membership programme designed for businesses buying trade envelopes and wholesale packaging. Enjoy exclusive discounts, free delivery, account support, and marketing insights to help your business grow. Join today and unlock your packaging potential!
Planning for Q2 & Q3: A Helpful Guide for SMEs
Ready to make Q2 and Q3 your best quarters yet? From reviewing Q1 wins and learning from mistakes to setting SMART goals and boosting customer satisfaction — this guide is packed with practical tips tailored for SMEs. Let’s get your business one step ahead.