Next Day Delivery | Free Shipping Over 100€ | Easy 14 Day Returns
Window envelopes

Window envelopes

(40 products)

The world of postal items is a fascinating one. It is estimated that letters, notifications and communications have been sent from one part of the world to another since 4000 BC. Today, its use is divided into two sectors: commercial mailing and personal correspondence. Window envelopes are a very useful solution for postal items, as they show the recipient's address and facilitate delivery. They can be used to send all types of documents, such as business or personal correspondence. We know how essential they are for everyday personal or business mailings, which is why we offer the best range of window envelopes for your day-to-day business - find them on our website!

View as

Need to Buy Window Envelopes Online?

There is a wide range of window envelopes available in different models, sizes, and colors, depending on their intended use. Recognizing the diverse needs of postal mailings, a carefully curated selection of windowed envelopes is available based on size, window placement, and whether they are standard or custom-made, ensuring that you find the perfect match for your requirements.

Types of Window Envelopes

There are left-window and right-window envelopes, depending on the placement of the recipient’s details on the printed document being mailed.

Additionally, some paper envelopes include a full-view window, which is useful for displaying extended information.

The American-style window envelope measures 210 x 110 mm, making it the most commonly used envelope for business correspondence.

For those who prefer to print contact details directly onto the envelope, the American-style envelope without a window offers the same dimensions as the windowed version.

If the American-style envelope does not provide enough visibility for the recipient's details, an alternative is the C6/C5 envelope, which follows DIN 678 regulations and offers larger dimensions to prevent address visibility issues that could delay delivery.

Window envelopes come in a variety of shapes, colors, and materials, including:

  • Uncoated and recyclable options – Ideal for businesses that frequently use envelopes and want an eco-friendly solution.
  • Gummed or self-adhesive closures – Self-adhesive versions are a more modern and convenient option.
  • Specialized mailing envelopes – Including prepaid envelopes, return receipt envelopes, airmail envelopes, urgent mail envelopes, interoffice envelopes, and envelopes designed for postal art.

For those looking for originality and the best quality-price ratio, there are various options, including:

  • Colored envelopes
  • Envelopes without windows (for direct printing of recipient details)
  • A4 window envelopes
  • Square window envelopes
  • Standard and custom window envelopes

With so many options, you can ensure that your envelopes not only reach their destination safely but also comply with postal regulations while meeting your professional or personal correspondence needs.

Window Envelope Regulations

Window envelopes must meet country-specific regulations for standardized mail formatting.

For European countries, the rectangular window must have rounded corners with a radius of 4. However, Dutch regulations require a rectangular window with sharp corners.

If you wish to modify any characteristics of a window envelope beyond standard legal specifications, special permission may be required.

Window envelope regulations also outline guidelines regarding:

  • Text alignment
  • Proper name formatting
  • Positioning of additional details

Most word processors include preset formats that automatically adjust text placement to comply with these mailing standards.

Ready to Buy Window Envelopes Online?

Place your order today or request a sample before selecting the envelope that best suits your needs.

Find the perfect envelope to enhance your business or personal mailings!