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C4 Envelopes are an office necessity for most Irish businesses. We stock both white & brown envelopes from manufacturers including Basildon Bond, Q Connect, New Guardian and more. 

C4 envelopes have 3 main closures types including peel and seal. Gummed & self-seal & peal and seal. Depending on the type of envelope you wish to purchase our team are on hand to help you choose the correct envelope size, colour, grammage & answer any queries you may have.

C4 Envelope Size Guide

C4 Envelopes

46 products found
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Q-Connect C4 Envelopes Self Seal 90gsm White (Pack of 250) 2906
Q-Connect C4 Envelopes Pocket Self Seal 90gsm Manilla (Pack of 250) X1082/01
Q-Connect C4 Envelopes Self Seal 90gsm White (Pack of 250) KF02721
Q-Connect Envelope Gusset 324x229x25mm Peel and Seal 120gsm Manilla (Pack of 100) KF3527
Q-Connect C4 Envelopes Self Seal 100gsm White (Pack of 250) 8300
Q-Connect C4 Envelopes Window Gusset Peel and Seal 120gsm White (Pack of 125) KF02891
Q-Connect C4 Envelopes Window Basketweave Pocket Self Seal 115gsm Manilla (Pack of 250) KF3534
Q-Connect C4 Envelopes Pocket Self Seal 80gsm Manilla (Pack of 250) 3470
Q-Connect C4 Envelopes Window Peel and Seal 100gsm White (Pack of 250) KF03292
Q-Connect C4 Envelopes Pocket Self Seal 80gsm Manilla (Pack of 250) KF02720
Q-Connect Envelope 458x324mm Pocket Self Seal 135gsm Manilla (Pack of 125) 9011004
Q-Connect C4 Envelopes Window Self Seal 90gsm White (Pack of 250) 2907
Q-Connect C4 Envelopes Pocket Gummed 80gsm Manilla (Pack of 250) KF3428
Q-Connect C4 Envelopes Gusset Peel and Seal 120gsm White (Pack of 125) KF02890
Q-Connect Padded Gusset Envelopes C4 324x229x50mm Peel and Seal White (Pack of 100) KF3531
Q-Connect C4 Envelopes Pocket Self Seal 115gsm Manilla (Pack of 250) 3461
Q-Connect C4 Envelopes Peel and Seal 100gsm White (Pack of 250) 1P27
Q-Connect C4 Envelopes Window Self Seal 100gsm White (Pack of 250) KF3535
Evolve C4 Envelopes Recycled Pocket Self Seal 100gsm White (Pack of 250) RD7891
New Guardian C4 Envelope Self Seal 130gsm Manilla (Pack of 250) L26303
County Stationery C4 25 White Peal and Seal Envelopes 25 (Pack of 20) C509
New Guardian C4 Envelope Window Peel/Seal Manilla (Pack of 100) J27366
Envelope C4 115gsm Manilla Self Seal (Pack of 250) WX3461
New Guardian C4 Envelope Window Peel/Seal Manilla (Pack of 250) F24203
Securitex C4 Envelope Gusset Pocket Tear Resistant 38mm 130gsm White (Pack of 50) 8350206
New Guardian C4 Envelope Window Self Seal Manilla (Pack of 250) M27503
Plus Fabric C4 Envelope Pocket Peel and Seal 120gsm White (Pack of 250) K26739
Plus Fabric C4 Envelope Pocket Window Peel and Seal 120gsm White (Pack of 250) F28749
Plain White C4 Envelopes Self Seal 90gsm White (Pack of 250) WX3499
Plus Fabric Gusset C4 Envelopes Peel and Seal 120gsm White (Pack of 100) C26766
Plus Fabric C4 Envelope Pocket Window Peel and Seal 120gsm White (Pack of 250) L23970
County Stationery C4 25 Manilla Peal and Seal Envelopes (Pack of 20) C507
New Guardian C4 Envelope Peel/Seal 130gsm Manilla (Pack of 250) J26339
New Guardian C4 Envelopes Gusset 130gsm Manilla (Pack of 100) E27266
Evolve C4 Envelopes Window Recycled Pocket Self Seal 100gsm White (Pack of 250) RD7892
Plus Fabric C4 Envelope Pocket Self Seal 120gsm White (Pack of 250) L26370
Total 46 products
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C4 Envelope Sizes

C4 Envelopes are often referred to as A4 envelopes in many offices as they can easily fit A4 documents without folding. This is a key benefit for important documents that cannot be folded & need to be delivered without any creases or folds. A standard C4 envelope measures 324mm x 229mm.

C4 Envelope Types 
C4 Envelopes come in a 2 main styles which include pocket & gusset styles. Both styles cater for posting A4 documents. Depending on what style of envelope you choose we can supply your C4 envelope in pocket & gusset style in a range of colours, paper weight & sealing option.

C4 Envelope Weights
C4 envelopes come in a variety of weights or frequently referred to as grammage (gsm).
Choose from 80gsm, 90gsm, 100gsm, 115gsm, 120gsm, 130gsm, 135gsm, 140gsm. Depending on your preference or appearance of the envelope we can provide you with a style to meet your needs.

C4 Envelope Manufactures
We stock C4 envelopes from global brands including • Basildon Bond, New Guardian, Plus Fabric, Purely Environmental, Q Connect & Stex.

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