A poster can have a prime position on your stand and still be ignored. Usually, the problem is not the print quality. It is that the message is trying to do too much, the type is too small, or the design only works when viewed from a few inches away. To make exhibition posters that earn attention, start with what people need to understand while walking past: who you are, what you offer and why they should stop.

That rule applies whether you are preparing for a trade show, a school open day, a charity fundraiser or a local business event. A good poster gives people one clear reason to engage, then supports it with enough detail to make the next step easy.

Start with the viewing distance

Exhibition posters are not brochures. A visitor may first see yours from several metres away, often while navigating a busy aisle, speaking to colleagues or looking at several stands at once. Your main message must work in those conditions.

Before writing any copy, decide where the poster will sit. A large graphic behind a table needs a different approach from an A3 poster in a display frame or a foamboard sign by a product demonstration. The further away it will be read, the fewer words it should carry.

As a practical guide, aim for a headline that can be understood in seconds. A short statement such as “Cut your energy costs” or “Local catering for busy teams” is more effective than a paragraph explaining every feature of your business. Use the smaller text for a supporting point, a phone number or a call to action.

It also helps to stand back from your screen. Zooming out is useful, but printing a rough proof on paper and viewing it from across the room reveals whether the hierarchy is doing its job.

Make exhibition posters with one clear job

Every poster should have a primary purpose. It may be to introduce a new service, promote an offer, direct visitors to a demonstration or build recognition for your organisation. Trying to achieve all four at once often creates a crowded design with no obvious starting point.

Choose the single action you want a visitor to take. For example, you may want them to speak to a team member, collect a brochure, enter a competition or book a follow-up meeting. Once that is clear, shape the poster around it.

A simple structure works well:

1. A headline that states the benefit or creates interest.
2. A visual that supports the message.
3. One or two details that build confidence.
4. A clear next step, such as “Ask for a demonstration” or “Pick up a price guide”.

If your business has several services, use separate posters rather than cramming every service onto one large board. One poster could address a specific customer problem, while another explains the wider range. Visitors can take in the information gradually as they approach the stand.

Write for a moving audience

Exhibition copy needs to be shorter than most businesses expect. Your team can provide the detailed conversation once someone stops. The poster’s job is to start that conversation.

Avoid general claims that could apply to any company, such as “high-quality solutions” or “excellent customer service”. They are not wrong, but they do not give visitors a memorable reason to choose you. Replace them with a specific outcome, specialism or audience. “Same-week bookkeeping for small firms” says more than “professional accountancy services”.

Numbers can work particularly well when they are meaningful and easy to verify. A poster promoting a fundraiser could state the event date and target. A retailer might lead with a limited-time offer. A service business may highlight years of experience or a defined turnaround time, provided it can deliver on that promise.

Keep contact details useful, not dominant. A phone number, email address or QR code can support the design, but should not become its main feature unless the poster is intended for people to photograph or scan from close range. If you use a QR code, give it a clear reason to scan, such as “View the full range” or “Book a free consultation”. Test it from the size and distance at which it will be used.

Use images and colour with purpose

A strong image can explain a product, service or event faster than a block of text. For some businesses, this means a photograph showing the finished result. For others, a simple product image, illustration or bold graphic is the better choice.

Choose imagery that still makes sense at a glance. A busy collage of small photographs may look attractive on a laptop but loses impact at poster size. One well-chosen image with a clear focal point is often more effective.

Your colours should reflect your existing brand, but contrast matters as much as consistency. Pale text over a pale photograph, or dark type on a busy background, quickly becomes hard to read under exhibition lighting. A coloured panel behind text can solve this without changing the whole design.

Use fonts that are clean and familiar. Decorative styles have their place for a wedding display, party board or creative event, but body copy must remain easy to read. Do not rely on all-capital text for long sentences, and avoid placing important wording too close to the edge of the artwork.

Choose the right size and material

The right format depends on the venue, available space and how long the display needs to last. A3 is useful for counters, tables and wall displays. A1 or A0 has more presence for a stand, reception area or event entrance. Foamboard can provide a neat, rigid sign for freestanding displays or easels, while posters are easier to frame, mount or change between events.

Consider practical details early. Will the poster be fixed to a shell scheme wall? Is it going into a frame with a visible border? Does the venue have restrictions on fixing materials? Are you transporting it yourself? These decisions affect sizing, finishing and how much margin you need around the design.

For event graphics, do not assume a larger poster is automatically better. If the display space is narrow, an oversized design can feel cramped or be partly hidden by furniture. A well-designed A1 poster in the right position will outperform a larger one that cannot be read properly.

Prepare artwork that prints properly

Artwork that looks sharp online can print poorly if it has been built at the wrong size or uses low-resolution images. Set your document to the final print dimensions from the beginning. Images should be high resolution at the size they will appear, particularly photographs, logos and detailed graphics.

If a background colour or image runs to the edge, allow bleed so the finished poster does not show unintended white strips after trimming. Keep key text, logos and QR codes inside a safe margin. This is especially important with framed posters, where the edge may be covered.

PDF is usually the safest file format for finished artwork because it preserves layout and fonts. If you are creating the design yourself, check every date, price, phone number and web address before sending it to print. A small typo becomes very visible on a large poster.

Not everyone has a designer or the time to build files from scratch. In that case, supply your logo, wording, images and preferred poster size as clearly as possible. An experienced print team can advise on what will reproduce well and flag issues before production. For businesses around Solihull and East Birmingham with a deadline approaching, ICS Print can be a practical local point of contact for that final check.

Build in time, but plan for real deadlines

Ideally, posters should be approved well before an event. This allows time to check a proof, make corrections and organise mounting or transport. In reality, event details change, a last-minute offer is added or an important board is discovered to be missing the day before opening.

When time is tight, clarity matters even more. Send the final wording, required quantity, finished size and deadline at the start of the conversation. Mention whether you need collection, delivery or a rigid display material. The more complete the brief, the faster a printer can confirm what is achievable.

A final pre-print check can prevent costly problems:

• Confirm the event date, venue and stand number.
• Check every contact detail and QR code.
• Make sure logos and photographs are sharp at full size.
• Check that text has enough contrast with its background.
• Confirm how the poster will be displayed and transported.

The best exhibition posters do not shout every message at once. They make the right promise, to the right visitor, at the moment they pass your stand. Give yours a clear job, enough breathing room and a finish suited to the venue, and it will be ready to support the conversations that matter.