When it comes to making a statement, size really does matter. Whether you are running a retail shop in the heart of Tavistock, managing a corporate office in Plymouth, or launching a new product line across the UK, your signage is often the very first thing people see.
At ABC Service, we believe that A1 boards are the "Goldilocks" of the signage world: they are large enough to grab attention from across a busy street or exhibition hall, yet manageable enough to be transported in a standard car and mounted by a single person. They offer a fantastic balance between high-impact visibility and practical usability.
In this guide, we will explore why A1 boards and signs are a staple for growing organisations and how choosing the right material: like Foamex or Dibond: can make all the difference to your brand's professional image.
The Power of the A1 Format
An A1 board measures 594 x 841mm. For those who prefer inches, that is roughly 23.4 x 33.1. It is a substantial amount of "real estate" for your message. Unlike smaller A4 or A3 posters that can get lost in a cluttered environment, an A1 board demands to be noticed.
For businesses across Devon and Cornwall, from small cafes to large industrial units in Okehampton, using this format allows for:
- Greater Readability: You can use larger fonts that are easily readable from a distance, which is essential for roadside signage or large retail spaces.
- Detailed Visuals: High-resolution graphics look stunning at this scale, allowing you to showcase product photography or complex diagrams without losing clarity.
- Professional Presence: A rigid board looks far more permanent and authoritative than a paper poster taped to a window.

Foamex Boards – The Versatile Indoor Choice
If you have ever been to a trade show or a local business event, you have almost certainly seen Foamex. Despite the name, it isn’t "squishy" like a sponge; it is a rigid, lightweight PVC foam sheet.
We offer a1 foam board printing in both 3mm and 5mm thicknesses. The 3mm version is excellent for lightweight displays or when you are mounting multiple boards onto a wall. The 5mm version provides extra rigidity, making it the spot-on choice for free-standing displays on easels.
Why SMEs Love Foamex
- Cost-Effectiveness: It is one of the most affordable ways to get high-quality, large-format branding. This makes it ideal for seasonal promotions or temporary event signage.
- Lightweight: You won't need a team of installers. A1 Foamex boards are easy to carry, making them perfect for sales teams who travel to exhibitions.
- Vibrant Print Quality: Our in-house digital printing technology ensures that colours are saturated and text is crisp, giving your brand a first-class look.
Foamex is best suited for indoor use or short-term outdoor displays. While it is water-resistant, it can warp if exposed to intense direct sunlight or extreme temperature shifts for long periods. For something more permanent, we usually recommend its "big brother": Dibond.
Dibond Metal Signs – Built to Last
When durability is the top priority, a1 dibond sign printing is the only way to go. Dibond is an aluminium composite material, consisting of two thin sheets of aluminium bonded to a solid polyethylene core.
This material is incredibly strong, flat, and dimensionally stable. It won't rust, it won't rot, and it won't warp in the sun. This makes it the premier choice for permanent outdoor signage in the UK, where the weather can be a bit… unpredictable.
The Benefits of Dibond for Your Business
- Weather Resistance: Whether it is a rainy afternoon in Tavistock or a windy day on the coast, Dibond stays put and looks great.
- Premium Finish: The surface of Dibond is exceptionally smooth, providing a high-end, architectural feel that reflects quality back onto your business.
- Longevity: A Dibond sign is an investment. It can stay mounted on an exterior wall for years while maintaining its structural integrity.
As Brett, our Director, often says:
"Our goal has always been to provide businesses with signage that doesn't just look good on day one, but stays sharp and professional for years to come, regardless of the British weather."

In-House Production – The Tavistock Advantage
One of the things that sets ABC Service apart is that we don't just "outsource" your order to a faceless factory. We handle our large format printing in Tavistock using our own state-of-the-art equipment.
By keeping production in-house, we can maintain strict quality control and offer faster turnaround times for our local clients in Plymouth, Okehampton, and the surrounding Devon area. However, our reach isn't just local. We provide UK-wide delivery, ensuring that businesses from Penzance to Perth can benefit from our first-class printing services.
When you order from us, you are supporting a local team of specialists who care about the final result. We check every board before it leaves our workshop at 69 West Street to ensure the colours are accurate and the finish is flawless.
Designing for Impact
A large board is a blank canvas, but it can be intimidating to fill. To get the most out of your A1 boards, consider these professional design tips:
- Keep it Simple: Don't try to cram too much text onto the board. Use a bold headline, a clear call-to-action, and one or two striking images.
- Contrast is Key: Use high-contrast colours to ensure your text is readable from a distance. Dark text on a light background (or vice versa) works best.
- Resolution Matters: Ensure your images are high-resolution (at least 150-300 DPI at full size) so they don't look blurry when printed.
If you aren't confident in your design skills, don't worry! Our Graphic Design service is here to help. We can work with you to create a bespoke design that perfectly matches your brand identity, ensuring your A1 boards look as professional as the services you provide.

Choosing the Right Size for the Job
While A1 is a powerhouse, every space is different. Sometimes you need to go even bigger, or perhaps scale things back for a more intimate setting. At ABC Service, we offer a full range of sizes to suit every requirement:
- A0 Boards & Signs: For when you really need to dominate a space.
- A2 Boards & Signs: Great for smaller retail displays or directional signage.
- A3 Boards & Signs: Perfect for menu boards or counter-top promotions.
We also offer specialist solutions like Roller Banners and PVC Banners for events that require even more flexibility and portability.
Summary – Why A1 Boards Work
Choosing A1 boards for your business is a strategic move that pays off in visibility and brand perception. By selecting the right material: Foamex for your indoor events and Dibond for your permanent outdoor presence: you ensure that your message is delivered effectively.
Key Takeaways:
- A1 Size offers the perfect balance of impact and portability.
- Foamex is the cost-effective, lightweight choice for indoor promotions.
- Dibond provides industrial-strength durability for long-term outdoor use.
- In-house production in Tavistock ensures first-class quality and personal service.
- UK-wide delivery means we can support your business no matter where you are located.
Ready to make your mark? You can browse our full range of Printing Services or contact our friendly team today to discuss your next project. We are here to help your business run smoothly and look fantastic.


