Business sign size and viewing distance guide for New Zealand businesses
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How to Choose the Right Size for Your Business Sign

A beautifully designed sign won’t perform well if people can’t read it.

One of the most common mistakes businesses make is choosing a sign size based only on the available space rather than considering how far away the viewer will be.

Before ordering a custom sign, think about:

  • Where will it be installed?
  • How far away will people be?
  • Will people be walking or driving past?
  • How much information needs to be displayed?
  • Does the sign need to be read quickly?

1. Start With Viewing Distance

A sign beside a shop entrance can be relatively small because people may stand only a few metres away.

Small business sign installed near a shop entrance

A roadside sign is different.

Drivers may have only a few seconds to see the message.

This means roadside signage generally needs:

  • Larger lettering
  • Strong contrast
  • Less information
  • Simple messaging
  • Greater overall sign dimensions
Large roadside business sign designed for long viewing distance

2. Don’t Put Too Much Information on a Sign

More information doesn’t necessarily make a sign more effective.

For many business signs, the priority should be:

Business name

What you do

Phone number or website

That’s often enough.

Instead of:

JOHN’S COMPLETE BUILDING AND PROPERTY MAINTENANCE SERVICES

you could use:

JOHN’S BUILDING SERVICES
Renovations • Repairs • Maintenance
021 XXX XXXX

The second version is easier to scan.

3. Consider the Installation Location

The same business might require several different sign sizes.

For example:

Shopfront: large horizontal sign

Reception: smaller wall sign

Car park: directional sign

Roadside: large high-visibility sign

Construction fence: long-format temporary sign

Don’t try to make one size work everywhere.

4. Choose the Material After Understanding the Application

Once you’ve determined the size, consider the material.

For a permanent outdoor business sign, ACM or PVC may be appropriate.

For temporary advertising, corflute can be a cost-effective alternative.

For smaller applications, vinyl stickers may be more practical.

5. Keep Important Information Away From the Edges

Always allow enough space around logos, text and important information.

A margin gives your design breathing room and helps prevent important elements appearing too close to mounting holes or edges.

6. Think About the Way People Move Past the Sign

A pedestrian has time to stop.

A driver doesn’t.

A sign outside a reception area can contain more information than a roadside sign.

Ask:

How many seconds will someone have to read this?

That question alone can dramatically improve your sign design.

Choosing the Right Sign Size

There is no single universal size that works for every business.

The correct dimensions depend on:

  • Viewing distance
  • Installation height
  • Viewing angle
  • Amount of text
  • Letter size
  • Background contrast
  • Location
  • Traffic speed

If you already know where your sign will be installed, start there and work backwards

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