What can I say? Sometimes, I think of the headline before the blog topic. In this case though, it is relevant. People always come into the shop and ask us what sign size they should get.

Signs come in a bunch of sizes: 9×24, 12×18, 18×24, 24×24, and 24×3 and that’s just yard signs. Throw in custom banner sizes and you can get a sign in virtually any size. But what’s the best size?

I can tell you the most popular size, that’s the 18×24 standard plastic yard sign. It might not be the right size for your purpose, but it offers a good compromise between affordability and printable surface area. It’s large enough to be readable from a relatively fast moving vehicle, yet cheap enough to allow you to purchase several signs to increase your advertising area.

Three things to consider when deciding on sign size:

  • Speed of the vehicles that will see your sign – larger signs work better at higher speed limits.
  • Complexity of message – a more complex message, requires a larger sign (see our 3 second rule to simplify your message)
  • Area of advertising zone – more signs are better for a large advertising area. Smaller signs are cheaper so you can get more for the same price.

On our web site, you can experiment with sign size and quantity to get the best per-sign price before you even design the sign.