In the world of marketing, sometimes subtlety just doesn't cut it. While social media ads and small flyers have their place, there is an undeniable power in physical, large-format signage that commands a space. When you need to grab attention from across a busy showroom, a crowded high street, or a vast exhibition hall, the A0 board is your best friend.
At ABC Service, we have seen first-hand how upgrading to a larger format can transform a business's visibility. Whether you are based locally in Tavistock, Plymouth, or Okehampton, or you are looking for UK-wide delivery for your next big event, understanding how to use A0 boards effectively is a game-changer. In this guide, we will dive into why bigger often is better and how you can master large-scale marketing with A0 signage.
The sheer scale of A0 signage
To understand the impact of an A0 board, you first have to appreciate its physical presence. Measuring a substantial 841 x 1189mm, an A0 board is exactly double the size of an A1 board and sixteen times larger than a standard A4 sheet of paper.

This size provides a massive canvas for your branding. It allows for "visual breathing room": meaning you can feature a high-resolution hero image, a bold headline, and a clear call to action without the design feeling cramped or cluttered. For businesses, this translates to stopping power. Research suggests that high-quality on-premise signage can drive a significant percentage of walk-in customers, and at A0 size, your message is readable from several metres away. It acts as a visual anchor, pulling the eye away from smaller, competing messages in the environment.
Choosing the right material, Foamex vs Dibond
Not all boards are created equal. Depending on where you plan to display your message, the material you choose is just as important as the design itself. At ABC Service, we primarily offer two high-performance options for our A0 boards and signs: Foamex and Dibond.
a0 foam board printing with Foamex
Foamex (or PVC foam board) is the industry standard for indoor displays and short-term outdoor use. It is incredibly popular for a0 foam board printing because it strikes a perfect balance between being lightweight and rigid.
- 3mm Foamex: Perfect for exhibition panels, indoor wall displays, and temporary event signage. It is easy to mount using Velcro or adhesive tabs.
- 5mm Foamex: Provides extra durability and thickness, making it ideal for free-standing displays or signs that need to withstand a bit more handling.
Foamex has a smooth, matte finish that ensures your colours are vibrant while minimising glare from overhead lighting: a crucial factor for indoor exhibitions or retail environments.
The strength of Dibond metal signs
If your signage needs to live outdoors permanently, Dibond is the "Gold Standard". It is an aluminium composite material consisting of two thin sheets of aluminium bonded to a solid polyethylene core.

Dibond won't warp in the heat, crack in the cold, or rust in the rain. It is the go-to choice for shop-front signage, car park notices, and long-term site boards. When you invest in a Dibond A0 sign, you are investing in a product that will keep your business looking sharp for years, regardless of the British weather.
Why large-format signs drive foot traffic
You might wonder if a large sign is worth the investment compared to digital advertising. The truth is that they work fantastically well together. Large-format signage provides a physical touchpoint that digital ads simply cannot replicate.
- Impulse visits: Many customers discover a local business simply by passing by. A prominent A0 board in a window or on a pavement stand can turn a passerby into a spontaneous visitor.
- Brand authority: Large, professionally printed signs signal that your business is established and serious about its presentation. It builds trust before a customer even speaks to a member of your team.
- Low cost per impression: Unlike digital ads where you pay for every click, a physical sign is a one-time investment. Once it is up, it works for you 24/7 with no ongoing media fees. Over its lifetime, the cost per 1,000 views for an A0 sign is often a fraction of what you would pay for TV, radio, or newspaper advertising.
Design tips for a0 foam board printing
Designing for a canvas this large requires a different mindset than designing a business card or a flyer. To make the most of your a0 foam board printing, keep these principles in mind:
- The 5-second rule: Your sign should communicate its primary message within five seconds. Use a bold, clear headline that can be read from a distance.
- High-resolution imagery: Because the board is so large, any low-quality images will look pixelated when printed. Always use high-resolution files (300dpi at half-size or 150dpi at full-size).
- Contrast is key: Use high-contrast colour combinations (like dark text on a light background) to ensure legibility.
- Keep it simple: Don't try to cram every detail of your business onto one board. One hero image, one headline, and one clear call to action (like a website URL or a QR code) is far more effective.
If you aren't confident in your design skills, our Graphic Design team at ABC Service can help you create a professional layout that truly does your brand justice.
In-house quality and wide-format expertise
At ABC Service, we don't just "send off" your files to a massive, faceless factory. We handle our large-format printing right here in our Tavistock workshop.

By keeping the process in-house, we have total control over the quality. We use state-of-the-art wide-format printers that produce crisp text and stunningly accurate colours. Whether we are printing on Foamex or applying high-quality vinyl to Dibond, every board is checked by our team before it leaves the building. This local, hands-on approach is why businesses across Devon and Cornwall: and indeed the whole UK: trust us with their most important marketing projects.
Environmental responsibility and carbon capturing
We believe that growing your business shouldn't come at the expense of the planet. That is why we are proud to say that all of our print media is Carbon Captured.
When you order your A0 boards from us, you are supporting a programme that plants and tends to native woodland right here in the UK through the Woodland Trust. We are committed to environmental sustainability, ensuring that our "footprint" in the community is a positive one. It is a fantastic way for your business to meet its own sustainability goals while still benefiting from high-impact physical marketing.
How to get started with your A0 project
If you are ready to make a statement, getting started is simple. You can browse our full range of A0 Boards & Signs on our website, where you can choose your material, thickness, and even opt for features like rounded corners or protective UV lamination.

For those in the Tavistock area, you are always welcome to pop into our shop at 69 West Street to see material samples in person. We love chatting with local business owners about their visions and helping them find the perfect solution: whether that’s a single A0 board for a shop window or a full suite of exhibition graphics.
Takeaway
Mastering large-scale marketing doesn't have to be complicated. By choosing the right size (A0), the right material (Foamex or Dibond), and focusing on a clean, high-impact design, you can significantly boost your business's visibility.
Summary of A0 Signage Benefits:
- Dimensions: 841 x 1189mm for maximum visibility.
- Foamex: Lightweight and cost-effective for indoor and short-term use.
- Dibond: Ultra-durable and weatherproof for permanent outdoor signage.
- Sustainability: All media is carbon captured to support UK woodlands.
- Impact: Higher foot traffic and professional brand perception.
Ready to go big? Order your A0 Boards & Signs today and let ABC Service help you stand out from the crowd!

