Corrugated Plastic Yard Signs - 24x24 Blank Stock

Blank corrugated plastic signs are one of the most cost-effective signage materials available, widely used by political campaigns, real estate agents, contractors, lawn care companies, screen printers, vinyl sign shops, schools, charities, and nonprofit organizations. Their lightweight, weather-proof construction makes them ideal for both temporary outdoor display and indoor applications.

The square format gives your design equal visual weight in all directions—ideal for logos, emblems, or layouts that don’t fit the standard horizontal yard sign shape. It’s a popular choice for businesses and organizations that want a distinctive look that stands out from the typical rectangular sign.

The flutes run vertically—top to bottom along the 24" dimension. Sign stakes slide up into the flutes from the bottom for a secure, tool-free installation compatible with our 15" H-stakes.

Yes—that’s exactly what they’re designed for. These blanks work great for screen printing, vinyl lettering, and hand painting. If you need a ready-to-use custom printed sign instead, check out our printed yard sign options.

Yes, grommets can be added for hanging or fence mounting applications. This option is not available online—please contact our team or call 1-800-513-1695 for details and pricing.