Corrugated Plastic Coroplast Signs

PVC signs use a solid, rigid plastic panel offering a smoother surface, greater rigidity, and longer lifespan, making them ideal for permanent indoor or outdoor displays. Coroplast signs are made from fluted, corrugated plastic — lighter, more affordable, and better suited for temporary or short-term outdoor use like yard signs and event signage.

Coroplast signs typically last 1-3 years outdoors depending on climate exposure, UV intensity, and print quality. Lamination and UV-resistant inks can extend their lifespan and prevent fading. For longer-term applications exceeding three years, aluminum or PVC alternatives are generally recommended over standard corrugated plastic.

Yes, Coroplast signs can be printed double-sided, allowing visibility from both directions. This is especially useful for yard signs, fence signs, and A-frame parking signs positioned along walkways or roadways where drivers and pedestrians approach from multiple angles.

Common Coroplast sign sizes include 18x24 inches, 24x36 inches, and 12x18 inches, though fully custom dimensions and die-cut shapes are available based on your application. Thickness typically ranges from 4mm to 6mm, with larger or thicker panels offering additional rigidity and durability.

Yes, Coroplast is one of the most popular materials for real estate yard signs due to its lightweight construction, affordability, and weather resistance. It supports full-color printing, H-stake mounting, and optional lamination, making it ideal for for-sale, open house, and rider signage.

Coroplast is made from polypropylene, which is recyclable through many plastics recycling programs, though acceptance varies by local facility. Signs should be disposed of according to local recycling and waste management regulations, and any metal hardware like grommets or stakes should be removed before recycling.