From Cluttered to Clear: Common Signage Mistakes (and How to Avoid Them)

When was the last time you stood in front of a sign and thought… what exactly is this trying to tell me?

It happens more than you’d think. Whether it’s a high street, a hospital corridor, or even a city centre. And let’s be honest, common signage mistakes aren’t just an aesthetic issue. They create confusion, interrupt flow, and leave people second-guessing where they’re supposed to be going.

So why do these mistakes still happen? And more importantly, how can you avoid them? There can be few reasons.

Quite often, the culprit is cluttered messaging – one of the most common signage mistakes we see is trying to say too much on a single sign. Long lists of destinations, mismatched icons, five different fonts fighting for attention. It’s overwhelming. And in environments where people are already processing a lot (think train stations or shopping centres), this just slows everything down. The key to effective signage design isn’t cramming in more info. It’s clarity. Prioritise what needs to be said, and say it simply.

Other times, it is placement that makes or breaks the message. Ever spotted a directional sign after you’ve already missed the turning? Or one that’s so high or low you’d need a ladder or a crouch to read it? Signage visibility is about more than just big bold letters. It’s about putting the right information in the right place, at the exact moment someone needs it. This includes:

• Viewing height and distance
• Lighting (especially for outdoor signage)
• Avoiding obstruction by trees, poles or other signs

You can have a beautifully designed sign, but if it’s hidden, it’s useless.

And other causes like inconsistency across signage systems (Fonts, colours, and icons might seem like small details, but inconsistency across signs creates visual noise). And visual noise leads to uncertainty – especially in larger environments like campuses, hospitals, or town centres.

Effective signage design relies on a system. It should feel unified across every location, even if the content varies. This doesn’t mean you lose creativity! It means your branding and messaging work harder together. Clarity isn’t just a design preference. It’s a necessity. Signage visibility needs to consider all users, not just those with perfect eyesight and no mobility issues.

That means:

• High contrast colour schemes
• Legible font sizes and styles
• Tactile signage and braille where needed
• Clear spacing between text and icons

When in doubt, test with real people. It’s the best way to spot what might be obvious… to no one.

And one of the last causes is outdated or Irrelevant signage. It’s surprisingly common to see signs that reference stores that no longer exist, or direct people to paths that have long been closed off. Maintenance and regular audits are a crucial part of keeping your signage effective.

The longer outdated signs stick around, the more trust people lose in the system. And trust is hard to win back.

It is always about more, than just a sign.

You know those places where you always seem to know exactly where to go? That’s the result of careful, considered signage design.

Getting signage right isn’t about flashy tech or overly clever design. It’s about avoiding the common signage mistakes that make navigation harder than it should be.

Curious about how a well-planned signage system can transform a space? Explore some of our recent projects and see the difference for yourself.