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UK Envelope Sizes – How to Work Out Which One is The Right One for You

UK envelope sizes may differ, considerably, and there is always a variety of different envelope sizes which are built to be suited to various needs as well as for unique paper sizes. For example, C4 sizes are created to match A4 paper sizes, whilst DL envelopes are created to hold a 3-way folded A4 letter for more corporate messages and also to easily display contact details. This article will take a look at the different sizes of envelope that are available in order to help you pick the finest items for your requirements. Once you’ve read all of the information, you'll have the ability to take your pick of items from our World of Envelopes online catalogue. We've plenty of high quality envelopes in all sizes and in different styles to help you find what you’re seeking. Keep an eye out for special deals and discounts too throughout the year.

In order to work out which envelope sizes UK are appropriate for you, you must consider factors such as:

- The nature of your mailing – business, private, informal?

- The size of the correspondence you’re sending – small, big?

- The fragility of those items you’re sending – will it require support or even a hard back?

- Does it need to include colour or even a printed layout?

- Will your envelope need windows?

- Will your envelope need to be easy to seal?

Working out why and how you’re going to send your mail is vital in order to make the right choices for your envelope. Some proposed sizes for different uses include:

A4/C4 for mailing A4 letters

A5/C5 for posting A5 letters

A6/C6 for mailing A6 items

DL for 3-fold A4 letters

All of which are available in different designs and sizes from World of Envelopes.

Envelope Sizes – Information for Businesses and Personal Use

There is always a number of things you are able to do with different envelope sizes UK, for both business and personal use. Envelopes aren’t simply a way of transporting diverse papers and items, they can also make a statement and be a feature within their own right.


Businesses seeking to impress customers, make an impact with direct marketing and sometimes even find new ways to speak with consumers could take advantage of using coloured envelopes, printed envelopes and others in different sizes in order to make an impression.


Individual mailing could benefit from suggestions such as using special coloured envelopes to send out cards or invitations along with other communication, or even using printed cards to keep in with certain themes or even to show off your personality. What better way to put a smile on someone’s face than with a card which shows that it’s from you? World of Envelopes have most of the items to help you make it happen.

When choosing your UK envelope sizes, you’ll often be able to grab a good deal from World of Envelopes. We've special offers throughout the year and superb value deals on buying greater quantities of envelopes, ensuring you can spend less while still enjoying the top quality products and services which are offered to our clients. Additionally, there are some versatile shipping choices which could help you to save money as well as choose a shipping day which suits you. If you want to order next day delivery, you can get it quickly by placing an order before 2pm. There are also First Class and same day courier services (in London) along with Saturday shipping options. Ensuring that our customers can get the top value possible online is one of our most critical concerns and we always enjoy feedback from our consumers on how we are able to improve.

If you’re a business seeking appropriate options and envelope sizes for your needs or perhaps a personal consumer trying to add a special feel to your post, our Sales Support team will be more than happy to offer you assistance to be able to help you make the most effective selection for your needs. Our items are made utilising the highest quality supplies to be able to offer you affordability and ensure that we remain your preferred choice of envelope stockist. To get in touch with our team, contact 01628 810000. Our phone lines are open Monday to Friday, 8am to 5.30pm as a way to give you help when you need it most. Take a peek at our total product choice and collection of UK envelope sizes. You can even purchase products including labels, boxes and more to help with all your mailing requirements.

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