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Coroplast Signs Are Easily Designed &
Priced Right Here!

(Design it Yourself, Upload an File or Get Designs for FREE)

The flexibility and durability of Coroplast makes it the perfect sign for almost all sign applications.

Your new coroplast signs can be readily produced in:

  • Whatever Size you need (from small to XLARGE)
  • Variety of Thicknesses fits your project (we will help you decide)
  • Large selection of Shapes (ask us!)
  • Any Color under the rainbow (including PMS colors)
  • Whatever Look or Style fits your business (we specialize in corporate branding)
  • Wide selection of Finishes (some you might not even know about)
  • And in any Quantity (even if it's just one!)

You never have to settle for mass produced sizes or designs again because your new coroplast signage can now be quickly made to match the exact style and look you want!

If you're anxious to get started, you can start right now...

You can get accurate pricing information instantly using our Online Pricing System.

With SignMagic, you can create your very own unique designs, or customize a template, on demand.
Learn More >

Our Art Department will create a custom design for you, absolutely free, before you buy!

You can upload your Print Ready Design & Place Your Order right away.

Custom Coroplast (Corrugated Plastic) Signs

Close up of the Corrugsted Plastic Sign Material

Coroplast is a tough, waterproof, corrugated plastic sign material which resembles the appearance of “plastic cardboard”. The hollow-fluted design of Coroplast makes this sign material extremely lightweight, easy to handle and simple to display in a number of ways.

The lightweight properties of Coroplast have made it a popular alternative to rigid Acrylic Plastic Signs and PVC Plastic Signs. Corrugated plastic signs are also commonly preferred over poster board and foam core mounting board. Foam core is not waterproof and the surface is much more sensitive to damage than corrugated plastic.

Here are the key points to know about custom Coroplast plastic signs:

  • They have a slightly ribbed surface
    that looks like "plastic cardboard"
  • They're ideal for short term outdoor
    use(Good for 1-day event signs
    and last up to 2 years)
  • They'll last for decades indoors
  • They are completely waterproof
  • The standard 3/16" thickness
    (4mm) feels similar to stiff cardboard
  • Coroplast is readily available
    in a highly rigid, 1/2" thickness
  • They have high tolerance for
    cold and hot weather temperature
  • Coroplast plastic signs can be one-sided or
  • They are easy to display
    and mount
  • Coroplast serves as a popular alternative to
    foam core mounting board
Plus, custom Coroplast signs are highly versatile
  • Coroplast custom signs can be made
    any size you want
  • Any design, artwork, photo or logo
    can be used
  • And you can choose from virtually any
    color you want.

Instant Sign Prices

Sometimes, all you want is the bottom line!

Our online Coroplast sign pricing tool instantly calculates the exact prices on custom corrugated plastic signs, shows you quantity discounts, and even lets you compare this product to other plastic sign alternatives!

And don't forget…at TheSignChef, shipping for Coroplast signage and all other indoor and outdoor signs is free for orders within the continental US greater than $50 for ground and greater than $400 for freight, and orders outside the state of South Carolina are tax-free!

Coroplast Plastic Sign Colors

We offer more colors for Coroplast corrugated plastic signs than anyone out there on the web!

The Coroplast sign material itself comes in a number of colors. However, if the color you need is not available, the magic of digital printing can take care of that for you! So you can now choose from ANY color under the sun when designing your new signage!

Big or Small, We Do It All!

We offer more sizes of Coroplast signs than anyone else out there on the web! Custom corrugated plastic signs can be made in one piece up to 4’ x 8’. Larger sizes are possible if multiple sheets are installed together on a flat surface. Coroplast plastic signs are 3mm (approx. 1/8" to 3/16") in thickness. 18" x 24" is the standard size used for most real estate and political signs.

While we routinely cut Coroplast into custom sizes, we usually only cut it into rectangular or square shapes. We do not cut Coroplast corrugated plastic into very customized shapes. The material does not lend itself to intricate cuts or shaping. Any custom shaping must be kept to a minimum.

Corrugated Plastic Signs are easy to mount and set up.

Corrugated plastic signs are easy to display! They fit all standard real estate frames, or you can use the more economical Coroplast sign stakes designed for custom yard signs. Coroplast plastic signs have hollow "flutes" that run either horizontal or vertical. The material comes standard with vertical flutes to allow for easy installation of these optional Coroplast sign stakes. But if you prefer horizontal flutes, just let us know and we'll make sure you get what you request.

Coroplast can also be attached to a door, hung inside a window or from ceilings using:

  • Frames or stakes
  • Sandwich Boards
  • Suction cups
  • Double-sided tape
  • Velcro®
  • Grommets and eyelets for hanging signs
  • Or Coroplast signage can be self-supporting with the use of an easel)

I didn’t have a ton of money to sink into my advertising but I needed to get my message out. I found coroplast plastic signs to not only be cost effective but I found them to be of very high quality and durability. My financial return was great and although my budget has grown, I still use these signs because of their easy placement and low cost.


Barney Stowes
Green & Associates
Real Estate

The signs I ordered look very professional and are exactly what I wanted. Arrived on time, great customer service, you guys made the experience a pleasure.

Risa Goldman
Burbank, CA
Jaronsound Inc

Frequently Asked Questions About Corrugated Coroplast Plastic Signs

"What are some common uses for Coroplast corrugated plastic signs?"

  • Yard Signs
  • Real Estate Signs
  • Garage Sale
  • Political Sign
  • Special Event Signage
  • Directional and Informational Signage
  • Industrial Signs
  • Golf Tournament Sponsor Signs
  • Contractor Promotional Signs
  • Point of Purchase Signs
  • Window Signage
  • Temporary Signage
  • Advertising Signage
  • Trade Shows

"When do plastic signs that look like “plastic cardboard” become a good choice?"

Coroplast Signs Just because corrugated plastic signs are cheap doesn’t mean they have to look cheap. Most people looking at signs don’t know what they’re made out of anyway — nor do they really care. When you look at signs, what do you see? The message, the colors and any graphics, right?

You can dramatically increase the effectiveness of your advertising display by focusing on these design elements. With an attractive layout and color scheme, an otherwise ordinary piece of “plastic cardboard” can be turned into a highly effective sign for your business. When you’re ready, our Art Department can create an alluring, eye-catching design for you!

"Are the Coroplast plastic sign myths true?"

Cheap corrugated plastic signs aren’t quite as “cheap” as you may have heard. The public perception of Coroplast corrugated plastic signs is that they are cheap because the materials are obviously so cheap. When compared to other sign materials, corrugated plastic sign sheeting is indeed much cheaper to buy.

Corrugated plastic signs

However, what you may not realize is that it takes exactly the same amount of time and material to design and decorate a corrugated plastic sign as it does an aluminum sign. So the reality is, the only cost difference to make an aluminum sign instead of a Coroplast sign is the difference in the raw material cost of the aluminum panel itself.

For example, the cost difference between aluminum metal signs and Coroplast corrugated plastic signs is only about $4.00, for a standard 18” x 24” sign. And yet an aluminum sign looks more professional and will last at least 5 times longer than a Coroplast corrugated plastic sign. Just thought you might like to know.

"How long do Coroplast plastic signs last?"

Corrugated Plastic Signs are the ideal material for real estate and political signage

Corrugated plastic signs are not as flexible as the vinyl banner material or as rigid as solid plastic sheets. Although custom corrugated plastic signs are commonly used outdoors, high winds can damage the corrugated sign material. Corrugated plastic signs are intended for both interior signs and short term outdoor signage. Coroplast signs used outdoors last up to 2 years, while indoor Coroplast signage can last for decades.

"How quickly can I get my signs designed and shipped?"

Up-To-The-Minute Custom Coroplast Sign Production Update!

We still have a few spots OPEN in today's design schedule. So if you place your order today,our Art Department will e-mail you a proof tomorrow.

Wouldn’t you like to get this corrugated plastic signage project off your plate so you can move on to other important tasks? You can design & order your custom coroplast sign now and instantly save 15%-30% at checkout, or call us now at 1-800-899-6272 and we’ll reserve your spot in today’s schedule for a sign proof.
"I demand accurate, on-time production from myself and my team on even the smallest of corrugated plastic signage projects." - Delio Campo

"Most orders ship within 1-3 days. If you need your order even faster, just let me know, and I’ll make sure to get it out for you!"

"How do I know that my custom coroplast sign will turn out the way I want?"

With almost 20 years in the coroplast sign industry, we continue to exceed customer expectations and guarantee our work with 100% satisfaction

Are you concerned that your custom Coroplast brand, corrugated plastic sign may not turn out the way you want?

After all, our sign shop is probably hundreds of miles away from you so how can you be certain your order will turn out right? Fortunately, it only takes seconds to transmit full-color custom coroplast plastic sign designs from our computer to yours because e-mails travel so fast these days.

Upon order approval, here’s how the process works:

  1. First, your order goes straight to the Art Department
  2. Our Graphic Designer will then e-mail you a proof
    (a “proof” is a picture of what your sign will look like)
  3. Once you review the layout, let us know if you would like to see any changes, and …
  4. If you have any changes, we will e-mail you proofs as needed until you’re completely happy with your design.

"Do you offer any buyer protection guarantees?"

Yes! Every corrugated coroplast sign order comes with a 100% Buyer Protection Guarantee

Don't let OTHER Coroplast sign companies give you the run-around, we stand behind all of our work with a 100% satisfaction guarantee, even if we have to pay for it!

Sometimes, we make mistakes. We are only human after all. But it's how a business handles mistakes that counts, wouldn't you agree? So if we do happen to overlook something on your order, we will bend over backwards to make you happy. We stand behind our work with a 100% Customer Satisfaction Guarantee.

We will promptly replace any product that is defective in workmanship or that is different from what you approved. And for your trouble, you'll even get a very pleasant surprise gift.

"Is your website secure and credit card safe?"

Does the thought of buying custom coroplast signs online with a credit card leave you feeling a bit anxious?

Are you worried you might be taking an unnecessary risk? With all the bad press about credit card fraud and card numbers getting stolen by hackers, it's wise to proceed with caution. We can understand if you still have some personal concerns about the safety of your credit card information.

  1. Security is our #1 priority when we are processing your corrugated plastic sign order online. We utilize the latest in encryption technology and locked-down, firewalled internet serversOur system uses the latest 256-bit Encryption SSL technology as used by the Banking Industry,, and thousands of other online merchants
  2. SSL technology works by encrypting all your personal and credit card information so it can travel over the internet without being intercepted by thieves
  3. And as an added precaution, the moment you complete your custom coroplast sign order online and the charges are authorized by your credit card company, your credit card information is INSTANTLY DELETED from our data-base. It's the same as if you walked into our business, charged your order and then we SHREDDED your credit card receipt.