Coroplast Signs

Product Description

Coroplast® Signs are Ideally Suited for a Wide Variety of Indoor and Short-term Outdoor Uses

Coroplast® Signs are made of an extremely versatile twin-wall polypropylene sheet and are a lightweight and cost-effective visual communications solution. Use these signs for menu boards, special event signage, directional and informational signs, indoor point-of-purchase signs, temporary and promotional signage, and tradeshows. You are able to increase the effectiveness of your corrugated signs by using stripes, borders, and additional lettering colors or by adding a logo or graphic symbol. Using frames or stakes, or displaying on an easel are also effective. Coroplast® Signs can be made any size you want and any design, artwork, photo or logo can be used. Plus, these custom signs are highly versatile and you can also choose from just about any color you want to be printed.

Coroplast® Signs are Extremely Lightweight and Versatile

Corrugated plastic, which also is known by the brand name Coroplast®, is a plastic sign material that is both tough and waterproof and resembles the appearance of a “plastic cardboard”. The hollow-fluted design of Coroplast® makes this sign material easy to handle, extremely lightweight, and simple to display in a number of ways. Signs can be custom, computer-designed for you. Use your own logo, your own message, your colors and your design.
The lightweight properties of this corrugated plastic material make it extremely versatile, and has made it a great alternative to the rigid PVC Plastic Signs and Acrylic Plastic Signs. Coroplast® signs are also a common preference over poster board and foam core mounting board. Foam core is not waterproof and the surface is far more prone to damage than corrugated plastic.


Corrugated plastic signs have a slightly ribbed surface that resembles a “plastic cardboard“. They’re ideal for 1-day event signs and last up to 2 years (or for decades indoors). They are completely waterproof and have a standard 3/16” thickness which feels similar to stiff cardboard. These signs have high tolerance for extreme cold and hot weather temperature and can be one-sided or two-sided. They are easy to display and mount and serve as a popular alternative to foam core mounting board.

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