Yard Sign Supplies: Corrugated Blanks, Coro Stakes & Grommets
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Yard Sign Supplies for Sign and Print Shops

Election season, graduation season and real estate listings all run on the same short list of materials: corrugated plastic, stakes, grommets and vinyl. Central Sign Supplies has been supplying sign and print shops from Omaha since 1951, and we carry the whole list. No wholesale account required.

Corrugated Plastic for Yard Signs

Tip: run the flutes vertically on yard signs so the stake legs slide straight up into the channels.

Stakes and Grommets

Vinyl and Printing Media

Banners for Campaigns and Events

Ordering and Pickup

Order online in any quantity, or call 800-999-3160 for volume orders. Pickup is available at 4222 D Street, Omaha, NE 68107. Free shipping on qualifying orders over $149. Full 4x8 sheets ship by freight or are available for pickup.

Frequently Asked Questions

What size are standard yard signs?

18" x 24" is the most common yard sign size. 24" x 18" horizontal signs use the same blank turned sideways. Check the flute direction before printing so the stake still fits.

What thickness of corrugated plastic is used for yard signs?

4mm is the standard thickness for yard signs. It's rigid enough to stand in wind and accepts standard wire stakes.

What are grommets for on yard signs?

Grommets reinforce the holes on signs that hang from fences, posts or railings so the plastic doesn't tear at the tie point. Staked signs don't need them.

Where do sign shops buy corrugated plastic for yard signs?

Most shops buy from a sign supply distributor. Central Sign Supplies sells 18x24 corrugated blanks, full 4x8 sheets, stakes and grommets online with no wholesale account, with pickup in Omaha.

Can you cut 4x8 corrugated sheets to size?

Yes. Contact us with your sizes and quantities.