Printed C4 Envelopes

C4 Printed Envelopes — PRICES

120gsm Peel & Seal only
C4 – Qty 250 500 1k 2k 5k
FRONT £100 £130 £155 £250 £600
+ BACK £150 £195 £235 £375 £900
Prices Exclude VAT. You pay Postage Cost to Royal Mail separately. Prices are based on 30% ink coverage.

FULL COLOUR printing is standard


  • Plain or Window — SAME PRICE!
  • 120gsm Peel & Seal — Our Standard Envelope!
  • Heavy ink coverage surcharge — Add 30%
General questions regarding Printed C4 Envelopes


  • C4 size (324mm x 229mm)
  • Plain or Window — same price
  • Over-Printed Full Colour Digital 4/0 (based on 30% max. ink Coverage)
  • Premium 120gsm Peel & Seal as standard
  • Wallet (long-edge) Flap with depth of 35mm approx (Plain); 45mm approx (Window)
  • Flap is DOWN by default
  • Full Bleed NOT available on C4
  • Heavy Ink Coverage to 60% max. available as option at 30% Extra cost

Yes, we can print C4 WINDOW Envelopes on our superior 120gsm Peel & Seal envelopes only:

Unlike other print suppliers we DON'T charge extra for a Window envelope, and it costs exactly the same as a C4 Plain (Non-Window) Envelope.

Note that C4 Window is a Portrait orientation envelope with the Flap on the right LONG edge.

Other Window Envelopes sizes are available including DL Window and C5 Window Envelopes.

TradePrintingUK specialise in printing C4 business envelopes for the UK and Ireland.

YES. If you don't have your own professional envelope artwork, our studio can design it for you, at only £35 + VAT per 30 minutes of professional studio time. Just brief us on what you'd like.

Alternatively, you can supply your own professional Envelope artwork and upload it for us to print. Just create at actual canvas size and save as high-resolution PDF from your software. We have Indesign and Quark templates available in C4 size if you wish to use those.

£35 + VAT for custom, professional C4 Window artwork within our Studio.

We have one popular envelope type that we use for C4 printed Envelopes:

120gsm Peel & Seal

We only print on premium white 120gsm PEEL & SEAL envelopes for C4 Plain or C4 Window sizes, with the largest variety of uses including Response Services envelopes like Freepost and Business Reply.

These are presented in "Superior" branded, high-end, red & black storage boxes.

  • SHELF LIFE: up to 5 years
  • WALLET Long-Edge Flap as standard on C4 Plain and C4 Window envelopes
  • BOXED: in 250's

We have one popular type of glued flap type on our C4 Printed Envelopes:

120gsm Peel & Seal

Our standard, Superior envelope product using premium 120gsm white bond paper, featuring a strong, single-use, pressure-sensitive gum behind a waxy paper strip that you remove to expose the glue before sealing the flap down securely.

They aren't compatible with automatic insertion [Fulfilment] machines, but are fantastic for long-term storage and portraying a high-end luxury image for your company.

These are presented in "Superior" branded, high-end, red & black storage boxes, oozing quality.

  • SHELF LIFE: up to 5 years
  • WALLET Long-Edge Flap as standard on C4 Plain and C4 Window envelopes
  • BOXED: in 250's

Unfortunately, Full Bleed printing off the edges is NOT available with C4 Envelopes.

Our prices are based on normal ink usage of 30% ink Coverage.

However, depending on your artwork we can allow for heavy ink coverage

EXTRA 30% surcharge onto total cost.

We despatch your print orders from our factory within 4-5 working days of receiving PDF artwork, or after you sign-off artwork we have created for you.

Expedited Production Turnaround also available — £POA

All orders are then shipped via DPD48 2 working days service as standard, or you can upgrade at nominal cost (usually around £10 + VAT more per box) to fastest DPD24 1 working day service if you need your order Expedited.

4-5 working days in factory and then 1-2 days transit via DPD

View our 1-minute VIDEO...