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C4 envelopes (324x229 mm)

C4 envelopes (324x229 mm)

(54 products)

Like other formats, C4 envelopes are designed for sending professional documents, as well as brochures, magazines, etc. In general, this type of envelope is perfect for storing all those A4 sheets of paper without having to fold them. In particular, C4 envelopes are slightly larger than normal envelopes, making them ideal for storing official and professional documents, for example. In our online shop for paper envelopes and other packaging products, you have a wide range of C4 envelopes at your disposal so that you can choose the one that best suits your preferences.
  • 20% off

    606

    324x229 mm (C4) Manila Envelope

    £0.12 £0.15 per item
    • Colour: Manila
    • Format: Pocket
    • Finish: Smooth
    • Seal: Self Seal
    • Material Weight: 90 Gsm
  • 14% off

    600

    324x229 mm (C4) Manila Envelope

    £0.18 £0.21 per item
    • Colour: Manila
    • Format: Pocket
    • Finish: Smooth
    • Seal: Gummed
    • Material Weight: 90 Gsm

  • 633

    324x229 mm (C4) White Window Envelope

    £0.19 per item
    • Colour: White
    • Format: Pocket
    • Finish: Wove
    • Seal: Self Seal
    • Material Weight: 100 Gsm

  • 329

    229x324 mm (C4) White Envelope

    £0.19 per item
    • Colour: White
    • Format: Wallet
    • Finish: Smooth
    • Seal: Gummed
    • Material Weight: 100 Gsm

  • 647

    324x229 mm (C4) Manilla Envelope

    £0.19 per item
    • Colour: Manila
    • Format: Pocket
    • Finish: Smooth
    • Seal: Peel and Seal
    • Material Weight: 115 Gsm

  • 612PS

    324x229 mm (C4) White Envelope

    £0.20 per item
    • Colour: White
    • Format: Pocket
    • Finish: Wove
    • Seal: Peel and Seal
    • Material Weight: 100 Gsm
  • 9% off

    612

    324x229 mm (C4) White Envelope

    £0.21 £0.23 per item
    • Colour: White
    • Format: Pocket
    • Finish: Smooth
    • Seal: Self Seal
    • Material Weight: 100 Gsm
  • 35% off

    HB324M

    324x229 mm (C4) Manilla Board Back Envelope

    £0.22 £0.34 per item
    • Colour: Manila
    • Format: Pocket
    • Finish: Matt
    • Seal: Peel and Seal
    • Material Weight: 120 Gsm

  • 633PS

    324x229 mm (C4) White Window Envelope

    £0.23 per item
    • Colour: White
    • Format: Pocket
    • Finish: Smooth
    • Seal: Peel and Seal
    • Material Weight: 100 Gsm
  • 26% off

    C4PSW

    229x324 mm (C4) White Envelope

    £0.26 £0.35 per item
    • Colour: White
    • Format: Wallet
    • Finish: Smooth
    • Seal: Peel and Seal
    • Material Weight: 120 Gsm

  • EB324M

    324x229mm C4 Economy Manilla Paper 120gsm + 500gsm Board P/S

    £0.26 per item
    • Colour: Manila
    • Format: Pocket
    • Finish: Matt
    • Seal: Peel and Seal
    • Material Weight: 120 Gsm
  • 7% off

    C03C4PS

    229x324 mm (C4) White Envelope

    £0.27 £0.29 per item
    • Colour: White
    • Format: Wallet
    • Finish: Smooth
    • Seal: Peel and Seal
    • Material Weight: 120 Gsm
  • 10% off

    604

    324x229 mm (C4) White Envelope

    £0.28 £0.31 per item
    • Colour: White
    • Format: Pocket
    • Finish: Smooth
    • Seal: Gummed
    • Material Weight: 100 Gsm
  • 17% off

    GEMM201

    324x229 mm (C4) White Envelope

    £0.29 £0.35 per item
    • Colour: White
    • Format: Pocket
    • Finish: Smooth
    • Seal: Peel and Seal
    • Material Weight: 120 Gsm
  • Sold out
    9% off

    HB324229M-120

    324x229 mm (C4) Manilla Board Back Envelope

    £0.31 £0.34 per item
    • Colour: Manila
    • Format: Pocket
    • Finish: Matt
    • Seal: Peel and Seal
    • Material Weight: 130 Gsm

  • ECC4PSW

    229x324 mm (C4) White Envelope

    £0.31 per item
    • Colour: White
    • Format: Wallet
    • Finish: Smooth
    • Seal: Peel and Seal
    • Material Weight: 100 Gsm
  • Sold out
    11% off

    HB324W-WB450

    324x229 mm (C4) White Board-Back Envelope

    £0.34 £0.38 per item
    • Colour: White
    • Format: Pocket
    • Finish: Smooth
    • Seal: Peel and Seal
    • Material Weight: 120 Gsm

  • ECC4PSW-RW

    324x229 mm (C4) White Window Envelope

    £0.35 per item
    • Colour: White
    • Format: Pocket
    • Finish: Smooth
    • Seal: Peel and Seal
    • Material Weight: 100 Gsm
  • 10% off

    HB324W

    324x229 mm (C4) White Board-Back Envelope

    £0.35 £0.39 per item
    • Colour: White
    • Format: Pocket
    • Finish: Smooth
    • Seal: Peel and Seal
    • Material Weight: 120 Gsm
  • 10% off

    CBM234334M-300

    234x334 mm Capacity Book Mailer

    £0.36 £0.40 per item
    • Colour: Manila
    • Format: Wallet
    • Finish: Smooth
    • Seal: Peel and Seal
    • Material Weight: 270 Gsm
  • 14% off

    646

    White gusset envelope 324x229x25 mm (C4)

    £0.38 £0.44 per item
    • Colour: White
    • Format: Pocket
    • Finish: Smooth
    • Seal: Peel and Seal
    • Material Weight: 140 Gsm
  • 10% off

    HB324W-W

    324x229 mm (C4) White Board-Back Envelope

    £0.38 £0.42 per item
    • Colour: White
    • Format: Pocket
    • Finish: Smooth
    • Seal: Peel and Seal
    • Material Weight: 120 Gsm

  • HB324WP

    324x229mm C4 White Board Back Printed P/S 120gsm Paper / 600gsm Grey Board

    £0.39 per item
    • Colour: White
    • Format: Pocket
    • Finish: Wove
    • Seal: Peel and Seal
    • Material Weight: 120 Gsm
  • 5% off

    AN37C4PS

    229x324 mm Black Envelope

    £0.54 £0.57 per item
    • Colour: Black
    • Format: Wallet
    • Finish: Smooth
    • Seal: Peel and Seal
    • Material Weight: 120 Gsm

Why Buy C4 Envelopes Online?

C4 envelopes are larger than standard envelopes, making them perfect for sending or receiving professional or official documents.

These envelopes are also ideal for mailing multi-page catalogs, as they are designed to hold larger documents without folding or damage.

You can choose between self-adhesive or gummed seals, both of which are fast and effective. Additionally, C4 envelopes come in a variety of colors, allowing you to select the best option for your needs.

Explore a wide selection of C4 envelopes, including:

  • Windowed and non-windowed envelopes
  • DL envelopes
  • Other paper envelope options

For quality packaging and mailing supplies at competitive prices, you’ll find great value and variety.

What Size Are C4 Envelopes?

A C4 envelope measures 229 x 324 mm, which corresponds to a standard A4 sheet (210 x 297 mm).

This means that a C4 envelope can hold an A4 document without folding, ensuring that papers arrive flat and without creased corners.

Understanding paper sizes can sometimes be confusing, so here are a few key details:

Paper sizes follow the international DIN standard, which consists of five series (A, B, C, D, and E). The most common format is DIN A4, but all paper sizes originate from DIN A0 (1682 x 2378 mm).

For envelopes, the C series is used, with sizes numbered from C0 to C10. Each C-series envelope is designed to fit its corresponding A-series paper size.

Here’s how C-series envelopes compare to standard paper sizes:

  • C3 envelopes (324 x 458 mm) → Fit A3 paper (297 x 420 mm)
  • C4 envelopes (229 x 324 mm) → Fit A4 paper (210 x 297 mm) without folding
  • C5 envelopes (162 x 229 mm) → Fit A5 paper (148 x 210 mm)
  • C6 envelopes (114 x 162 mm) → Fit A6 paper (105 x 148 mm)

Find the Right C4 Envelopes for Your Needs

There is a wide selection of C4 envelopes available to match your mailing requirements.

If you don’t find what you’re looking for, customer support is available via WhatsApp, email, or phone to help you find the perfect envelope for your needs.