A3 Poster Printing in London


A3 Posters


5.00 out of 5
SKU: PO001 Categories: ,

A3 Posters are 297mm x 420mm (16.54” x 11.69”) in size and are great to highlight offers in small areas of your business, or simply printing your photographcs in high definition for easy installation into frames. If A3 is too small why not upgrade to our A2 Posters?

We have selected (in our opinion) the best paper for printing your posters, no budget range offered, just Premium Quality A3 posters without the premium price tag. Select from 200gsm photo gloss or satin paper, if you are after a matt finish try our 180gsm premium matt stock.

Printing takes place on-site in London, so you may collect or arrange for a same-day courier for those last-minute events and meetings.

  • Print: 
    Full colour
  • Finish size:
    A3 > 29.7cm x 42cm
  • Printed sides: 
  • Paper:
    Select from 200gsm Photo Gloss or Satin paper

Before Submitting Your Order

Artwork must be supplied as a print ready .pdf .png .jpg

All artwork must be too scale and saved at the correct resolution

Incorrect artwork can delay your order so please check before purchasing or contact our
Sales Office 020 7193 4514

Adobe .pdf

You have 3 options for uploading your artwork

1. You can add your artwork to the cart or order confirmation page.
2. Once the order has been completed, you can upload your artwork to https://printpal.wetransfer.com/ and include your order number in the file name.
3. You can attach your artwork to your order confirmation email and send it back.

IMPORTANT | Please check your artwork for:

  1. Errors and Omissions
  2. Spelling and Grammar
  3. Numerical Contact Details
  4. Email Address, Location & Dates
  5. General content


Printpal cannot be held responsible for artwork that has been submitted with errors and requires a re-print. Any modifications required to the artwork will delay the order by 24 hours and an “artwork approval” phase would be required.

Paper size:

A3 > 297 x 420 (mm)

Paper type:

200gsm Photo Satin, 200gsm Photo Gloss, 180gsm Premium Matt

1 review for A3 Posters

  1. 5 out of 5


    Absolutely love it!

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