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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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ECO Aware
 
Best Seller
Q-Connect C4 Envelopes Pocket Self Seal 80gsm Manilla (Pack of 250) KF02720
 
ECO Aware
Q-Connect C4 Envelopes Self Seal 90gsm White (Pack of 250) KF02721
 
ECO Aware
Q-Connect C4 Envelopes Gusset Peel and Seal 120gsm White (Pack of 125) KF02890
 
ECO Aware
Q-Connect C4 Envelopes Window Gusset Peel and Seal 120gsm White (Pack of 125) KF02891
 
ECO Aware
 
Best Seller
Q-Connect C4 Envelopes Peel and Seal 100gsm White (Pack of 250) 1P27
 
ECO Aware
 
Best Seller
Q-Connect C4 Envelopes Window Peel and Seal 100gsm White (Pack of 250) KF03292
 
ECO Aware
 
Best Seller
Q-Connect C4 Envelopes Pocket Self Seal 90gsm Manilla (Pack of 250) X1082/01
 
ECO Aware
Q-Connect C4 Envelopes Pocket Gummed 80gsm Manilla (Pack of 250) KF3428
Q-Connect C4 Envelopes Self Seal 100gsm White (Pack of 250) 8300
 
ECO Aware
Q-Connect C4 Envelopes Pocket Self Seal 115gsm Manilla (Pack of 250) 3461
 
ECO Aware
Q-Connect C4 Envelopes Pocket Self Seal 80gsm Manilla (Pack of 250) 3470
Q-Connect C4 Envelopes Self Seal 90gsm White (Pack of 250) 2906
Q-Connect C4 Envelopes Window Self Seal 90gsm White (Pack of 250) 2907
 
ECO Aware
Q-Connect Envelope Gusset 324x229x25mm Peel and Seal 120gsm Manilla (Pack of 100) KF3527
 
ECO Aware
Q-Connect Padded Gusset Envelopes C4 324x229x50mm Peel and Seal White (Pack of 100) KF3531
 
ECO Aware
Q-Connect C4 Envelopes Window Basketweave Pocket Self Seal 115gsm Manilla (Pack of 250) KF3534
 
ECO Aware
Q-Connect C4 Envelopes Window Self Seal 100gsm White (Pack of 250) KF3535
 
ECO Aware
Q-Connect Envelope 458x324mm Pocket Self Seal 135gsm Manilla (Pack of 125) 9011004
 
ECO Aware
Evolve C4 Envelopes Recycled Pocket Self Seal 100gsm White (Pack of 250) RD7891
 
ECO Aware
Evolve C4 Envelopes Window Recycled Pocket Self Seal 100gsm White (Pack of 250) RD7892
County Stationery C4 10 Manilla Board Envelopes (Pack of 10) C525
County Stationery C4 25 Manilla Peal and Seal Envelopes (Pack of 20) C507
County Stationery C4 25 White Peal and Seal Envelopes 25 (Pack of 20) C509
County Stationery C5 Manilla Gummed Envelopes (Pack of 500) C510
 
ECO Aware
Securitex C4 Envelope Gusset Pocket Tear Resistant 38mm 130gsm White (Pack of 50) 8350206
 
ECO Aware
New Guardian Armour C4 Envelopes Gusset Manilla (Pack of 100) A28113
 
ECO Aware
Plus Fabric Gusset C4 Envelopes Peel and Seal 120gsm White (Pack of 100) C26766
 
ECO Aware
Plus Fabric Gusset C4 Envelopes Window Peel and Seal 120gsm White (Pack of 100) C27566
 
ECO Aware
New Guardian C4 Envelopes Gusset 130gsm Manilla (Pack of 100) E27266
 
ECO Aware
New Guardian C4 Envelope Window Peel/Seal Manilla (Pack of 250) F24203
 
ECO Aware
New Guardian C4 Envelopes Gusset Peel/Seal Manilla (Pack of 25) F27666
 
ECO Aware
Plus Fabric C4 Envelope Pocket Window Peel and Seal 120gsm White (Pack of 250) F28749
 
ECO Aware
Plus Fabric C4 Envelope Pocket Window Self and Seal 120gsm White (Pack of 250) H27070
 
ECO Aware
New Guardian C4 Envelope Peel/Seal 130gsm Manilla (Pack of 250) J26339
 
ECO Aware
New Guardian C4 Envelope Window Peel/Seal Manilla (Pack of 100) J27366
 
ECO Aware
New Guardian C4 Envelope Pocket Self Seal Manilla (Pack of 250) K26309
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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