
Coroplast offers an ideal balance of strength and convenience—easy to handle, ship, and install, yet tough enough to withstand outdoor conditions. Its surface is optimized for clean, high-quality printing, and its affordability supports everything from single sign orders to large-volume campaigns. This combination of performance and value makes Coroplast a versatile material for a wide range of signage needs.
Coroplast signs can be produced in a wide range of sizes, from small display pieces to large-format rigid panels. Using precision routing, die-cutting, and scoring, we can create everything from standard square or rectangular signs to specialty shapes and custom contours. Whether you need simple panels or fully custom designs, our finishing capabilities deliver clean, accurate results every time.
Coroplast is made from corrugated polypropylene, a twin-wall plastic known for its durability, rigidity, and lightweight construction. The fluted core adds strength while keeping the material easy to handle and install.
Yes. Coroplast is weather-resistant and performs well outdoors for short- and mid-term applications. It withstands sunlight, rain, and general exposure without warping or losing print quality.
Outdoor Coroplast signs typically last several months to a year depending on sun exposure and environmental conditions. Indoors, signs can last significantly longer because they aren’t exposed to UV rays or weather.
Yes. Coroplast supports double-sided UV printing, which is common for yard signs, directional signage, and displays that need visibility from multiple angles.
We offer 4mm Coroplast, the industry-standard thickness for yard signs, retail displays, directional signage, and most everyday rigid sign applications.
Check out our Artwork Guidelines for information on accepted file formats.