Custom Size Posters

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Transform any space into a branding opportunity with custom-sized posters built for your needs. See details

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Share your message around town with custom-size posters made to fit any space.

Custom sizes from 15 x 15 cm up to 147 x 500 cm
Classic gloss-coated paper, 130 gsm
Indoor use only
Opaque blueback blocks light for vibrant colours
Large designs split into easy-to-install panels
Quantities from 1 to 200

Flexible sizing for unique spaces

Custom-size posters are made to adapt — whether you're filling a shopfront window or decorating an indoor event space. With sizes ranging from compact to large format, you can create bold, high-impact designs that fit your space precisely. The coated glossy finish ensures that your message shines brightly indoors, providing a vibrant and professional look that lasts throughout the duration of your display.

Options & technical details for every project

These posters are printed on a classic coated glossy paper, specifically designed for long-lasting indoor use. The gloss coating offers a vibrant and silky finish with a premium look and feel, making them ideal for display in interior settings such as offices and retail spaces. Large-format posters are automatically divided into numbered panels, making installation more manageable for big spaces like walls or focal points at events.

Easy design & hassle-free printing

Getting started is simple. Pick your custom size, choose a ready-made template or upload your own design. Add your business name, images or any custom details you want. Once you’re happy with your design, we’ll handle the printing and deliver your posters ready to use — so you can focus on what matters most.

FAQs

Reviewed by 11 customers

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It was not as orderednand the quality not upto the mark.

31 Mar 2026 | Naveen A. |

Verified Buyer

The window poster was not printed properly after repeated conformation of the size of the window with pics of the window provided.

Response from Vistaprint Customer Care Team:

We are incredibly sorry to hear that your posters was not printed to the correct dimensions, especially after you provided detailed photos and confirmations of your window size. We understand how frustrating it is to receive a custom product that does not fit its intended space, and we regret any inconvenience this has caused for your display. We see that our team has already responded to another contact requesting images of the posters you received. Any measuring option to compare them with the dimensions from your original order would be appreciated. We are currently awaiting your reply with those photos so that we can investigate where the discrepancy occurred and provide you with a swift resolution. If your request is urgent and you need an immediate solution, please reach out to our Customer Support team via: https://www.vistaprint.co.uk/customer-care/help-centre/.

On time with a good quality

27 Mar 2026 | Tina M. |

Verified Buyer

Always on time and a good quality for the products. Good packaging also and a good customer service. I love that I can do my design into my account and all my projects are there

Perfect

25 Dec 2025 | owen c. |

Verified Buyer

The poster was the perfect Christmas gift! It fits right into a nice frame since it was custom and it's staying on the wall forever.

Fantastic Quality Print, Great Price

4 Dec 2025 | Michael W. |

Verified Buyer

Made some art featuring my 2 cats eating some food, one has passed and the other is coming 18. Couldn't be more please with the outcome, I have it framed over my TV as a reminder of the wee man and the light he brought to our lives.

Pointless

20 Nov 2025 | Andrew R.

I ordered a large map however it came completely unusable. It must have been moving too fast for the print because it's all smudged throughout. It is unusable and I need a refund. Id did arrive quickly which is good.

Response from Vistaprint Customer Care Team:

We regret to hear that the printing of the poster turned out blurry. We apologize for any inconvenience caused. This is not the type of service we want our customers to have. Thank you for reaching out directly to customer care, so they could provide you with some assistance with the order. Your business is extremely valuable and important to us, so we hope to do business with you again in the future.

Displaying Reviews 1-5

No more guesswork. We take care of the entire design process, from brainstorming ideas to delivering the files to your account.

Frequently asked questions

Custom-size posters are printed on a classic gloss-coated 130 gsm indoor material with a silky finish, made for long-lasting indoor use

You can print posters as small as 15 x 15 cm and as large as 147 cm in height by 500 cm in width. Designs larger than 142.6 cm will be split into multiple panels for easy installation.