What You Don’t Know About Signs

Signs are ubiquitous in our everyday life, guiding us on roads, leading us to stores and businesses, and providing us with essential information. However, there are several exciting facts and tidbits about signs that many people might not know. The Sign Factory offers the best business signage, including interior, exterior, ADA signage, directional signage, and much more, in Charlotte, North Carolina. Here are some of the things that you probably didn’t know about signs. Contact us today!


Ancient rock art.

The Oldest Surviving Sign

The oldest surviving sign in the world is the “Bushman” rock art, which dates back over 20,000 years in South Africa. The most common signs throughout history were those made from wood, but now, there are thousands of different materials that signs are made from, including metal, plastic, and glass.


Rectangular coffee shop sign.

Sign Shapes

Signs come in many shapes with the most common being rectangular, circular, and square. The shapes of signs can signify specific meanings such as square being for regulatory signs and circular being for informational signs.


Red "Hazardous Substances" sign.

Sign Colors

The colors on signs have meanings, too. For example, red indicates danger, while green and blue signify go-ahead and directional signs. Color schemes also play a role in branding with companies choosing specific colors to ensure their brand alignment.


Yellow "limited visibility" sign.

Sign Designs for Increased Visibility

Studies have shown that signs with better visibility and readability are designed with a ratio. The most legible signs are those with color contrast, high position with ample white space around the text, and a simple, easy-to-read font.


Signs are fascinating and have been around for thousands of years. They are an integral part of our lives, and we interact with them in numerous ways. Signs are integral for businesses since they tell customers and potential customers many things about their business, from location to sales and inspirational sayings. Call The Sign Factory in Charlotte for your next business signage needs today!

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