Poster

FREE Delivery on orders over £75

From £21.67 for 1 — default options and most popular quantities shown; choose options to see live prices.

QTY
1 working day
4 Working Days
1£24.91£21.67
2£30.61£26.63
3£36.28£31.56
4£42.62£37.08
5£49.13£42.74
10£81.24£70.68
15£112.85£98.18
25£176.39£153.47

Price inc. VAT, excludes delivery

Multiple designs: If you want to print different designs, you'll need to add a quantity to your basket for each design.

Custom Size Poster Printing

  • Customised poster sizes up to 594mm x 847mm
  • Ultimate customisation - easily print your own poster size
  • Match your posters to meet specific display requirements
Size
Custom Size
Material
170gsm250gsm220mic PVC Matt White400mic PVC Matt White

Product Overview


Custom Size Posters

Size Matters – And We’ve Got You Covered
When it comes to custom-sized posters, the sky’s the limit. Whether you're trying to fit a tight spot or make a massive splash, custom sizing gives you total control. From small, precise designs to large, eye-catching posters, tailoring your dimensions ensures your message lands exactly where you want it, without compromise.

Made for Your Vision
Custom-sized posters are ideal for businesses, events, and creatives who need a solution that’s as unique as their vision. Create standout window displays, perfectly proportioned wall art, or event signage that fits specific venues. With the ability to adapt to your exact needs, custom sizing ensures your posters don’t just look good, they work hard too.

Big or Small, We Nail Them All
No matter the size, our expert team will print your custom poster with precision. From choosing your dimensions to selecting the perfect paper stock, whether it's our vibrant silk or durable waterproof options, custom doesn’t mean compromise. Expect top-tier quality with every print, ensuring your poster is as impressive as the message you’re sending.

 

20x30 Posters

FAQs


Frequently Asked Artwork Questions

What are custom-size posters best for?

Custom-size posters are perfect for a wide range of applications. Whether you have an awkward nook, an unusual frame or a display area that doesn’t quite fit standard sizes, custom dimensions ensure your poster fits perfectly.

What is the maximum size I can choose for my custom posters?

Our custom-size posters can be printed up to 594mm × 847mm.

What is the minimum size I can choose for my custom posters?

Our custom-size posters can be printed from as small as 100mm × 100mm.

Is there a minimum order quantity for custom-size posters?

Our custom-size posters can be ordered in quantities ranging from 1 to 1,000.

Does my custom poster artwork need to be set up differently?

No. The same artwork setup rules apply. For the best print result, ensure your artwork has a resolution of 300dpi and includes a 3mm bleed and a 3mm safe zone.

What paper options are available for custom-size posters?

We offer our usual range of paper thicknesses and materials. Choose from 150gsm or 250gsm silk, or opt for durable 220mic or 400mic waterproof PVC.

How long does it take to produce custom-size posters?

Our custom-size posters are produced with the same speedy turnaround as our standard sizes, with dispatch available in as little as 24 hours.

Can I design my custom posters online?

Unfortunately, our Design Online tool templates are set to our standard print sizes. You’ll need to create your artwork at your chosen custom dimensions and upload it directly to our proofing tool.

Custom-size poster FAQs

Delivery


Custom Size Poster Delivery

Express Turnaround

Select our industry-leading "Express" turnaround option, place your order, and approve your artwork before 5pm and your print will be delivered the next working day.

Standard Turnarounds

For our standard turnaround and delivery options, you have until 6:30pm to order and approve your artwork. Simply select an option above with a delivery date that suits you and we’ll ensure it arrives with you on time.

Extended Areas

If your delivery address is in one of the postcodes highlighted on our delivery help page as an extended area, delivery will take a further working day.

Delivery Prices

Our standard delivery cost is £4.99, which is DPD tracked delivery. You can also upgrade to DPD pre-noon delivery for £9.99. Standard delivery is free on orders over £75. You'll be able to select your delivery option at the checkout. For more information, please see our delivery help page .

Delivery
 

Reviews


Customer Reviews

Templates

Templates

Blank Templates

Our blank templates are set up to the right size with guides that include where your design will be cut and the safe area for text. After creating your artwork you can upload once you have added your print to the basket.

Artwork Help


Artwork Help

Artwork Made Easy

1. Set up your artwork in your own design software at the exact custom size you need, then add a 3mm bleed and a 3mm safe zone on all sides. This ensures your design prints edge-to-edge and no important details are lost when the pages are trimmed.

2. Upload your design after adding your product to the basket, our proofing tool checks for common issues and generates a proof for you to approve.

3. If you encounter any issues with your artwork that you can't resolve online, you can contact our team at artwork@instantprint.co.uk.

Extra Help

Custom Size Artwork Help

Print Specifications

For the best print result, use these specification guidelines:

Resolution: 300dpi
Print: Full Colour
Colour: CMYK
Format: PDF
Fonts: Outlined or Embedded
Bleed: 3mm
Safe Zone: 3mm

Size Custom

Size in mm without bleed area: Custom Size x Custom Size
Size in mm with bleed area: Custom Size + 3mm x Custom Size + 3mm