Discover Our Exceptional Service – Read Our Customer Reviews

At Opal Envelopes, we are committed to providing quality and tailored bespoke postal solutions to customers across the UK. Our experienced team of professionals are dedicated to creating quality envelopes and packaging that meet your exact needs and specifications. With a variety of bespoke products, including Kraft paper mailing bags, corrugated bookwraps, and solid board mailers, we strive to make a great first impression and stand out from the crowd. Our products are made from recycled packaging and are Carbon Neutral, and our team of professionals have been accredited and providing quality service since 1992. We invite you to read our customer reviews and testimonials to learn more about our services and customer experience.

What our clients say about us


We have worked with Opal for 2 years now on one of our biggest contracts so we needed a partner who was reliable, flexible and could offer competitive pricing within the market. Our contact Dave has been incredibly helpful and proactive from the start, happy to negotiate on pricing and offer suggestions all round to improve the job, he is an amazing asset to your company.

Any minor issues or problems have been resolved immediately, delivery timelines have been met which was critical for us on this particular project and the partnership works really well. We will continue to use Opal because they are an incredibly genuine professional team of people who care enormously about the service they provide to their customers.

An all round great company, can’t recommend them highly enough!

Michelle Fotheringham,  Hallmark Consumer Services

Having been a customer of Opal Envelopes for numerous years now, we are a small family run business and use Opal as our sole supplier for certain products. On a financial respective, being with Opal has enabled us to keep the lowest prices with our own customers but also ensuring quality.

The delivery of the products is always reliable with contact for every aspect throughout an order both small and large.

We look forward to another year of trading together.

Tesha Rose,  Mailcoms

Staples have worked with Opal Envelopes on a number of custom specific projects within our long standing relationship and are continually impressed with their service level and support. We find the team extremely helpful, professional and more importantly they provide technical advice to deliver the right product.

Paul Richards,  staples.com

We have worked with Opal Envelopes over the last few years, and always found their products to be of the highest quality, and very competitively priced, our orders are always delivered on the agreed date, and I have always found their customer service team a pleasure to work with, by fully understanding their products and advising the best solution for a particular project

Nigel Langford,  Brunel Trade Services

The team at Opal Envelopes are a pleasure to deal with.  When we first approached them with the brief for a UK and European contract over two years ago they helped us find the best solution to our clients needs. Over the time we have had a continual requirement that has varied in quantity and urgency and Opal Envelopes have always been flexible and willing to achieve our schedule (which has often been very tight and high pressured).

The overall product, price and lead time has always matched our expectation (and more) and we know that our particular requirement only scratches the surface of the services that Opal Envelopes offer and we hope in the future to extend our account as our business grows.

Very professional, but very human people that are always available to help and offer a wealth of product knowledge and experience!

Stephen Neild,  Mauve Group

We need Business Partners in whom we can implicitly trust our work in respect to quality, consistency, accuracy, affordability and with good communication skills. We are proud to have that relationship with the Team behind Opal Envelopes.

Nigel Elphinstone,  Ovenden Papers Ltd

Get in touch with Opal Envelopes today to experience our professional and sustainable packaging solutions. Contact us on +44 1902 791212 or fill in our contact form now.