Corrugated Plastic Yard Signs - 24x18 Blank Stock

Blank corrugated plastic signs are available in White or Yellow. White is the standard choice and the most popular for printing and vinyl applications. Yellow is available at a slight additional cost per sign. Keep in mind that ink colors may appear differently when printed or painted on yellow material. Select your color at checkout.

The flutes run vertically—top to bottom along the 18" dimension. This means the sign stakes slide up into the flutes from the bottom, giving you a secure, tool-free installation. This is the standard orientation for most yard sign applications and is compatible with our 15" and 24" H-stakes.

Yes—that’s exactly what they’re designed for. These blanks are popular with screen printers, vinyl sign shops, and anyone applying paint or lettering by hand. The smooth corrugated plastic surface accepts screen printing inks and vinyl adhesives well. If you need a fully custom printed sign instead, check out our printed yard sign options.

Stakes are sold separately but can be added right at checkout. We offer 15" H-stakes (great for windy areas—keep signs close to the ground) and 24" H-stakes (our most popular, raises signs off the ground for better visibility). Both slide directly into the flutes of the corrugated plastic—no tools needed.

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