Plastic Yard Signs

See Plastic Yard Signs in action
Watch the Plastic Yard Signs overview from 4OVER4.COM. A short walkthrough of options, premium stocks, live pricing and fast turnaround.
- From $25 per 12" x 18" sign, with runs from a single sign up to 100 in one order.
- 3 sizes plus custom: 12" x 18", 12" x 24" and 18" x 24", or an Any Size cut up to 18" x 24".
- 4mm white coroplast, the fluted plastic board that shrugs off rain, wind and sun outdoors.
- Full color on the front with a blank or full-color back, plus grommets and an H-stake for mounting.
- 5 business day standard turnaround with a 2-day rush and a free online proof, rated 4.9 out of 5 across 9 reviews.
Stake Your Message Where People Already Look
Staked into the ground where people already look, a plastic yard sign keeps advertising while you sleep. It prints full color on 4mm white coroplast, the fluted plastic that handles rain, wind, and sun for weeks at a time. Mark an open house, run a campaign, point traffic to a garage sale, or leave your name on a finished job, and the sign holds its spot at the curb. A single 12" x 18" starts at $25, rated 4.9 out of 5 across 9 reviews.
These signs earn their keep outdoors. They cost about the same as a stack of flyers, they hold up far longer than paper or cardboard, and one staked sign works a corner all day. Want to see how they sit next to the rest of the lineup? Browse every option on yard signs printing, or stay here and build yours from the choices below.
What Is a Plastic Yard Sign?
A plastic yard sign is a printed panel of 4mm corrugated plastic, called coroplast, made to stand outdoors on a lawn or curb. At 4OVER4 plastic yard signs print full color on 4mm white coroplast in sizes from 12" x 18" up to 18" x 24", with optional grommets and an H-stake set in the live configurator.
It is the workhorse of curbside advertising. The panel is fluted plastic that shrugs off rain and sun, printed full color and staked into the ground where foot and car traffic already pass. Real estate agents plant them at open houses, campaigns line them along a route, contractors leave them on finished jobs, and shops point traffic in with them. You print your message across the front, choose whether the back stays blank or carries full color too, and the sign holds up outside far longer than paper. If you want the broader family of stakeable signs, the plain Yard Signs cover the same ground, and this plastic version is the weatherproof pick that stays out for the long run.
How Much Do Plastic Yard Signs Cost?
Plastic yard signs start at $25 for one 12" x 18" sign at 4OVER4. You can order from 1 to 100 signs in a single run, and the configurator shows the exact total for your size, ink, mounting and turnaround before you check out.
One sign for one yard is a real order, not a minimum you have to pad. Need a set for a neighborhood canvass or a multi-listing week? Order anywhere from 1 to 100 signs in one run. A larger size, full color on both sides, added grommets, an H-stake, or a faster turnaround each move the total, and every change shows in real time as you build the order. Want a competing quote matched? Every order is backed by our Gold Standard guarantees, including a Price Match that beats a real competitor price by an extra 10% - the 110% price-match guarantee.
What Sizes Do Plastic Yard Signs Come In?
4OVER4 plastic yard signs come in 3 preset sizes, 12" x 18", 12" x 24" and 18" x 24", plus an Any Size option for a custom cut up to 18" x 24". The default is the 12" x 18" panel, the size most lawn and open-house signs use.
Size comes down to how far away people read the sign and how much you need to say. The 12" x 18" default is the classic lawn size, right for a name, a phone number and an arrow. Step up to 12" x 24" when you want a wider panel, or 18" x 24" for a full open-house or campaign board that reads from the road. If none of the three fits, the Any Size option cuts a custom panel up to 18" x 24". All three preset sizes and the custom option are grouped below exactly the way the live configurator lists them, so you know what you can change before you change it.
You do not need a design background to make a yard sign read cleanly from the road. Start from a professionally built layout in our yard sign design templates, then swap the colors, copy and logo in the online editor in minutes. Big type and one clear call beat a crowded panel every time.
Already have your artwork? Skip the editor and download a press-ready blank instead. Each blank yard sign template is built at the real trim size with the bleed and safe margin already drawn in, so your design never crowds the cut. Grab the size that matches your order below, drop your art in, and upload.
Wally plants your message where it gets seen
Why a $25 coroplast sign out-works a paper one every time.

One 12 by 18 inch plastic yard sign costs $25 and prints on 4mm white coroplast that shrugs off rain and sun. Size it up to 18 by 24 inch, add grommets or an H-stake, and print one or both sides. Wally gets it staked and standing in as fast as 2 business days.
What Material Are Plastic Yard Signs Printed On?
4OVER4 plastic yard signs print on 4mm white coroplast, a corrugated plastic board built to last outdoors. Ink prints 4/0, full color on the front with a blank back, or 4/4, full color on both sides, so a double-sided sign reads from either direction.
The fluted polypropylene board handles wind, rain and sun without warping or fading fast the way paper board does. The white surface makes color pop, and the 4mm thickness gives the sign enough body to stand straight on a stake. Choose 4/0 to print full color on the front and leave the back blank, or 4/4 to print full color on both sides so a sign on a corner works for traffic coming from either direction. That double-sided option earns its keep anywhere people approach from two ways.
How Do You Mount a Plastic Yard Sign?
4OVER4 plastic yard signs offer two mounting add-ons: grommets, punched in the top corners only or in all four corners, and an H-stake that pushes into the ground and holds the sign upright. The corrugated flutes in the coroplast let a wire H-stake slide straight into the bottom edge.
A yard sign needs a way to stand up or hang, and there are two add-ons for that. Grommets are reinforced metal rings punched through the sign so you can zip-tie or hang it on a fence, a post or an A-frame. Choose grommets in the top two corners for hanging, or in all four corners when you need to lash the sign down tight. For freestanding use, add an H-stake, the wire ground spike that slides into the flutes at the bottom of the coroplast and holds the sign upright in a lawn. Pick the grommet pattern and the H-stake option that match where the sign will live.
How Do Plastic Yard Signs Compare to Other Signs?
Plastic yard signs are the value pick when you want a weatherproof panel staked at the curb, but they are not your only move. A Real Estate Post hangs a sign from a frame for a listing, and Christmas Yard Signs bring the same coroplast to seasonal displays. It helps to see the trade-off in plain numbers, so the chart below lines these up against plastic yard signs and shows the starting price on each before you choose.
How Fast Can You Get Plastic Yard Signs Printed?
4OVER4 prints plastic yard signs on three turnaround speeds: a standard 5 business days, a 3 business day option and a 2 business day rush, the fastest available. You pick the speed in the configurator, and you can add a free online proof to check the artwork before it goes to press.
Standard production keeps the price lowest at 5 business days. When a listing goes live or an event date moves up, the 3 business day and 2 business day speeds get the signs to you sooner for a set percentage on top. Before anything prints, choose a free online proof and approve the exact layout, colors and mounting on screen, or send it straight to production when the file is ready. Either way, the order is backed by our Gold Standard guarantees.
See the Rest of Our Signs
Plastic yard signs are one stop in a much larger lineup, and you can scan the full print product range any time. If a hanging post, a seasonal sign or a plain stake would serve you better, the rest of the family is one tap away. Each option shows its own starting price and links straight to its product page, so finding the right fit takes seconds.
Print Your Plastic Yard Signs Today
At 4OVER4.COM, quality comes first, and it is backed by a satisfaction guarantee and 25+ years of printing since 1999. Whatever size, ink or mounting you pick, these plastic yard signs are built to stand up outdoors and keep working long after a paper sign gives out. Need them before a listing or an event? A 2 business day rush keeps you covered. Print your plastic yard signs today.

