C3 Envelopes (A3)

You're here :  Post & Packing  /  Business Envelopes  /  C3 Envelopes (A3)
Business Envelopes See More Options in Business Envelopes »
Sort by: 
Purely Everyday Manilla Self Seal Pocket C3 450x324mm (Pack of 125)

Purely Everyday Manilla Self Seal Pocket C3 450x324mm (Pack of 125)

RRP: €70.50
€48.90 ex vat
€60.15 inc vat
Purely Everyday Pocket P&S Manilla 115gsm C3 450x324mm (Pack of 125)

Purely Everyday Pocket P&S Manilla 115gsm C3 450x324mm (Pack of 125)

RRP: €71.22
€48.90 ex vat
€60.15 inc vat
New Guardian C3 (A3) Heavyweight Envelopes Peel/Seal Manilla Pack125 C27013

New Guardian C3 (A3) Heavyweight Envelopes Peel/Seal Manilla …

RRP: €101.34
€49.90 ex vat
€61.38 inc vat
Q-Connect Envelope C3 457x324mm 115gsm Manilla Self-Seal Pack of 125 KF3408

Q-Connect Envelope C3 457x324mm 115gsm Manilla Self-Seal Pack …

RRP: €181.52
€51.90 ex vat
€63.84 inc vat
Purely Everyday Pocket P&S White 120gsm C3 450x324mm (Pack of 125)

Purely Everyday Pocket P&S White 120gsm C3 450x324mm (Pack of 125)

RRP: €88.90
€59.90 ex vat
€73.68 inc vat
Purely Everyday Pocket UnGummed Manilla 180gsm C3 444x368mm (Pack of 100)

Purely Everyday Pocket UnGummed Manilla 180gsm C3 444x368mm …

RRP: €93.89
€62.90 ex vat
€77.37 inc vat
Purely Packaging Envelope Gusset P&S 140gsm C3 Manilla Ref G55501 [Pack 125]

Purely Packaging Envelope Gusset P&S 140gsm C3 Manilla Ref …

RRP: €295.61
€179.95 ex vat
€221.34 inc vat
Sort by: 

Looking for C3 envelopes? Here you will find a huge selection of C3 envelopes which are also known as A3 envelopes. Envelopes are essential in the day to day running of the office and it is extremely important that the correct envelopes are used to ensure the post arrives to its destination in the condition it was sent. C3 envelopes are one of the most commonly available and also one of the most popular types of envelopes used for business purposes as you can send important A3 documents such as brochures, contracts etc. without folding. The dimensions of a C3 envelope are 457mm x 324mm.

 

a3 envelope size

Styles of C3 Envelopes

 

• Pocket – These pocket envelopes have the opening flap on the short edge of the envelope.
• Wallet – These wallet envelopes have the opening flap on the long edge of the envelope.
• Banker - These wallet envelopes have the opening flap on the long edge of the envelope in large "V" shape.

C3 Envelopes style

 

C3 Envelopes Seal Types

• Peel & Seal – This is a very common way of sealing C3 envelopes. The flap of the envelope has a strip of glue which is protected with a strip of plastic. Remove the plastic strip from the flap and press against the envelope to sea.
• Press Seal – Press seal envelopes are also very common and similar to peel & seal envelopes, the difference being both the envelope and the flap have strips of adhesive. These are pressed together to form a strong bond. 

• Gummed – This is the more traditional way of sealing an envelope. Gummed envelopes have a strip of adhesive that becomes sticky when moistened. These envelopes are often cheaper than peel & seal or press seal envelopes.

C3 Envelopes Seal types

 

Packs of C3 Envelopes

As with most of office supplies buying C3 envelopes in large bulk packaging significantly reduces the cost of a single envelope. The packs available on our site contain 125 envelopes.

 

C3 Envelopes pack 125

 

Colours of C3 Envelopes

At HuntOffice.ie we mainly supply Brown C3 envelopes and Manilla C3 envelopes.

 

Colours of C3 Envelopes

 

C3 Envelopes Popular Brands

New Guardian              Q-connect

 

Here's what our customers are saying...

 
Dolan_gaa   
about
New Guardian C3 (A3) Heavyweight Envelopes Peel/Seal Manilla Pack125 C27013
  Perfect for Large Documents that you can't fold   
  "I have to say the quality on the new guardian is super. It really is a heavy weight envelope and I find they last for ages even using them for strong large documents like an a3 or certificate etc. No complaints from me."  
     
Paul  
about
Q-Connect Envelope C3 457x324mm 115gsm Manilla Self-Seal Pack of 125 KF3408
  Very Pleased   
  "Great price and really high quality. The envelopes are made with 90gsm paper which is stronger and tougher than most other envelopes and they're self seal so they're easy to seal up with the adhesive keeping the contents safe and sound for posting."  
     
Greg Lyons  
about
New Guardian C3 (A3) Heavyweight Envelopes Peel/Seal Manilla Pack125 C27013
  Great Envelopes!  
  "Great envelopes for large documents. These C3 envelopes are grand if you want to put bulky items such as books."  
     
Flintstone  
about
New Guardian C3 (A3) Heavyweight Envelopes Peel/Seal Manilla Pack125 C27013
  Best out of all the C3 Envelopes   
  "When I was going through the sample envelopes I ordered for a bunch of certificates we are giving out at the college next month, I tried a 5 star, q connect, viking and new guardian type envelope. Without a shadow of a doubt this envelope was of far better quality."  
     
Molly Dyer  
about
Purely Everyday Manilla Self Seal Pocket C3 450x324mm (Pack of 125)
  Good Value Blake Envelopes   
  "Such a fantastic price for Blake envelopes, the quality of Blake are unparalleled so it makes it even better when they are available at such value! I will definitely be buying their C3 Envelopes again."