A C5 envelope is the ideal intermediate format for all mailings that are too large for DIN Long but too small for C4. With classic DIN C5 dimensions of 162 x 229 mm, this envelope offers exactly the right amount of space for DIN A5 content (e.g., brochures or cards) or a DIN A4 document folded once in the middle. At Kuvertwelt.de, you will find a huge selection of C5 envelopes in numerous colors and designs, available directly from stock. Whether for business correspondence, high-quality invitations, or sending catalogs, our C5 envelopes combine functionality with an attractive appearance. Take advantage of attractive bulk prices and order your desired quantity conveniently online.
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The standard size of a C5 envelope is 162 x 229 mm. However, our range also includes variants measuring 157 x 225 mm, which are extremely close to the classic DIN C5 format and can be used identically for most applications. These C5 format variants are particularly popular because they look compact yet offer sufficient space for your documents. A C5 envelope is exactly twice the size of a C6 envelope, making it the first choice for anything that should not be folded multiple times.
C5 envelopes are truly versatile. Customers often search for "A5 envelopes" because this size is perfectly suited to contents measuring 148 x 210 mm (DIN A7). Here are the most common uses:
As you already know, paper thickness (grammage) is crucial for making a good first impression on the recipient. We offer our C5 envelopes in **different grammages**, as not every project requires a standard thickness of 100g/m². Our range includes lighter papers (approx. 80 g/m²) for postage-optimized standard shipping, as well as heavier premium papers (120 g/m² and above), which offer a particularly sturdy feel and provide optimum protection for the contents. An empty C5 envelope weighs approx. 7 to 9 grams – an important factor when calculating your postage costs.
Stand out from the crowd of standard white mail. At Kuvertwelt.de, you can purchase colored C5 envelopes in an impressive variety:
Most of our C5 envelopes have a wet adhesive strip on the long side. The pointed flap on the back has a layer of glue that is activated by moistening and seals the envelope securely. Alternatively, the flap can simply be tucked in for personal delivery. This type of closure is the classic option and gives the C5 envelope a traditional, high-quality look.
When sending your C5 envelopes by mail, the postage depends on the total weight and thickness (height) of the item. A C5 envelope is usually franked as a large letter, provided it remains flat and does not exceed the weight limit. We recommend checking with the post office in advance for the current shipping costs to ensure your C5 envelopes are correctly stamped. With the right color choice and clear addressing on our high-quality paper, you are guaranteed to leave a lasting impression.
Kuvertwelt.de is your wholesale supplier for envelopes and letter envelopes. We offer you advantages that make all the difference:
Be inspired by our selection of DIN C5 envelopes and find the right format for your message. Do you have any questions about our C5 dimensions or special colors? Our customer service team will be happy to advise you!
