Affordable A1 Poster Printing in the UK– Big Size. Bigger Impact.
Need to grab attention from a distance?Our A1 poster printing service offers a perfect balance of size and visual punch, making it ideal for retail displays, exhibitions, events, or internal communications.Professionally printed in the UK with premium paper options and durable finishes, A1 posters are built to stand out.
A1 Poster Size Guide
A1 posters measure 594 × 841 mm, offering four times the area of A3. This size is ideal for high-traffic areas, window displays, and larger messaging.
- Dimensions: 594 mm × 841 mm
- Orientation: Portrait or Landscape
- Resolution: 300 dpi recommended
- Bleed: Add 3 mm on all sides (final artwork size: 600 × 847 mm)
A1 is one of the most popular poster sizes in the UK for marketing, education, and art.
Paper Types & Finishes
Whether you’re printing for an indoor campaign or an outdoor event, we’ve got the perfect paper:
For Indoor Posters:
- Classic Demimatt – Our standard satin paper with a clean, professional finish
- Extraprint – Brilliant white, smooth uncoated paper for vibrant colour contrast and a more premium look
For Outdoor Posters:
- Magistra Deluxe Blueback – A waterproof, anti-show-through paper designed for weatherproof signage and poster campaigns
Paper Weights Available:
- 100gsm, 130gsm, 170gsm, 250gsm, 300gsm
Each weight adds a different feel—from lightweight for quick campaigns to heavyweight for longer-term or high-end use.
Lamination Options:
- Gloss Lamination – Rich colors with a shiny, high-contrast finish
- Matt Lamination – Smooth, glare-free for a more refined look
Need something waterproof and durable? Go for Blueback 130gsm for reliable outdoor performance.
Why Print A1 Posters with Us?
Premium materials including waterproof Blueback stock
- Multiple weights from 100–300gsm
- Indoor and outdoor usage options
- Portrait or landscape orientation available
- Gloss or matt lamination for extra protection
- Fast UK turnaround with tracked delivery
- Free pre-print artwork check included
We combine print quality, flexibility, and quick delivery to help your message stand out—whether it’s for business, university, or a personal project.
Preparing Your Artwork
Set up your artwork correctly to get crisp, edge-to-edge results:
- Document Size: 594 × 841 mm
- Bleed: 3 mm (final size: 600 × 847 mm)
- Resolution: 300 dpi
- Colour Mode: CMYK
- Accepted File Formats: PDF, JPEG, TIFF
Need help? We offer free file checks and will notify you if anything needs adjustment before printing.
Fast Delivery Across the UK
All A1 posters are printed and dispatched locally from our UK facility. Choose from:
- Standard turnaround (2–3 working days)
- Express same-day dispatch available on request
- Tracked courier delivery or Royal Mail Tracked
Not sure about what is A1 Poster Size?
An A1 poster has the following dimensions:
- Millimeters (mm): 594 × 841 mm
- Centimeters (cm):4 × 84.1 cm
- Inches:4 × 33.1 inches
A1 is exactly half the size of A0 – when you fold an
A0 sheet in half along its longer side, you get A1. It maintains the same √2:1 aspect ratio as all other A-series sizes.We also sell A1, A2, A3 and A4 posters make sure to check them out
here.
FAQs
What paper is best for indoor A1 posters?We recommend Extraprint smooth uncoated paper for sharp graphics and high-contrast colours.
Can A1 posters be used outside?Absolutely. Choose our Magistra Deluxe Blueback paper, which is waterproof and designed to handle the elements.
Do you offer next-day A1 poster printing?Yes! Select express printing at checkout for same-day dispatch (subject to cutoff time).
