Who We Are
Your UK Envelope Supplier
Envelopes.co.uk has built its name on getting the basics right: quality products, straightforward service, and genuine expertise in envelopes and packaging. We operate a full warehouse based in Cardiff, Wales, supplying businesses of every size across the UK and beyond, from independent retailers and e-commerce startups to large-scale fulfilment operations.
We stock everything you would expect from an envelope and packaging supplier, and quite a bit you might not. And if you are not sure what you need, that is fine too. Helping customers find the right solution is part of the job, and it is one of the parts we genuinely enjoy.
We care about helping you choose packaging that fits your needs. From size and material to closure and finish, our team can talk you through the available options.
Our values define who we are and how we work. They reflect our commitment to clear advice, consistent service and relationships founded on trust. These principles guide how we support our customers, from their first enquiry to their next order.
"We supply envelopes the way we’d want to be supplied. Not with fanfare, just honestly, carefully, and with real thought for the person on the other end of every order."
Built On Trust
Evolving With Our Customers
Delivering On Every Promise
Practical Envelope Choices
Envelopes, Printing, Packaging and So Much More
We are an envelope supplier, plain and simple. Every size, every colour, every style: window and non-window, board-backed, padded, gusseted, peel and seal, self-seal, and everything in between. If it's an envelope, we stock it, and if we don't, we'll help you find one that works.
For businesses that want their envelopes to carry their brand, we offer custom printing across foil, digital, full colour and spot colour processes. And for regular buyers, our Wholesale+ service gives access to better pricing and 30-day credit terms.
Everything we sell is held in UK stock, at our warehouse in Cardiff, and dispatched the same day when you need it quickly. That is the job, done properly.
What Our Customers Say
See why we're trusted by thousands of businesses for their envelope and packaging needs through our customer reviews.
Excellent Customer Service
A problem handled exactly as it should be
There was an issue with the order size, but the team put it right without any fuss. Problems can occur, yet the way this was handled was excellent.
Excellent Product Quality
Beautiful envelopes and express delivery
The envelopes look great and are very good quality, with impressively quick dispatch. My order arrived exactly as expected.
Good Choice & Fast Delivery
Great range at sensible prices
There is a good range to choose from, fair prices and quick delivery. Ordering was easy from beginning to end.
Fast Delivery, Perfect Quality
Exactly the experience we wanted
Fast delivery and excellent product quality. I would strongly recommend this supplier.
Fast & Reliable
Great quality delivered quickly
The service was extremely quick and the envelopes were of very good quality. I would be very happy to recommend them.
Plenty of Choice
Easy to find exactly what I needed
There is a great selection, with clear information about colours and sizes. Finding the envelopes I needed was easy, delivery was quick and the quality was very good.
Variety & Convenience
A supplier I return to
The range is excellent and the website is easy to use. Delivery is quick, and I have already placed several orders.
Small Quantities Welcome
Great for buying exactly what you need
Being able to buy smaller quantities is really useful. The envelopes arrived quickly and the quality was excellent.
Quality, Choice & Speed
Everything I look for in a supplier
I value the wide choice of envelopes, particularly the less common smaller sizes. The volume pricing is useful, the packaging is good and dispatch is quick.
Great Range & Reliable Delivery
Good products from order through to delivery
There is a fantastic choice of envelopes in different colours and sizes. My order was well packed, arrived undamaged and was delivered punctually.
Very Good, With One Small Improvement
Excellent products, packaging could improve
The envelopes were exactly what I needed and of very good quality, with very fast dispatch. A few were creased from the way they were packed, but I would still order again.
Quality Beyond Expectations
Excellent product and efficient service
The quality was better than I expected, and the whole process was straightforward. My order arrived promptly and the team were a pleasure to deal with. I would happily recommend them.
Excellent Quality
Lovely envelopes with one minor point
The envelope quality is excellent and the paper feels pleasantly substantial. The product description could be clearer about the finish, but I would still order again.
Quality, Price & Service
A supplier I would happily use again
The envelopes are very well made, delivery was exceptionally quick and my questions were answered promptly. I would certainly order from them again.
Excellent Customer Support
Quick answers and excellent products
Replies to my emails were quick and helpful, and the envelopes themselves are very good. I would only have liked a few items to be back in stock sooner.
Flexible & Customer Friendly
An urgent order handled without fuss
I needed an urgent order and it was arranged quickly. Even changing from delivery to collection at the last minute was no trouble at all; the service was flexible and friendly.
Fast, Helpful Service
A last-minute change handled in minutes
I realised after ordering that I had missed an item. The team added it, kept the original discount and made sure everything could be sent together within about half an hour.
Customer Service That Delivers
A logistics problem resolved professionally
The product was excellent, but the customer service impressed me even more. A delivery issue was resolved quickly, professionally and with clear communication.
Proactive Customer Service
Helpful alternatives when stock changes
Delivery was speedy, and I appreciated being contacted immediately when an item was unavailable. The alternative options offered were genuinely helpful.
Easy Ordering, Great Quality
A straightforward experience from start to finish
Ordering was simple, delivery arrived on time and the product quality was excellent. Everything went exactly as it should have.