4mm Coroplast Signs (Signs)
From Yards to Storefronts—Signs That Get Noticed
Our 4mm Coroplast signs are versatile marketing tools that quickly grab attention—perfect for yard signs, real estate listings, political campaigns, “for sale” notices, baby announcements, directional signage, and more. Durable yet lightweight, they’re large enough to make an impact while easy to set up and move.
Made from sturdy, waterproof, and stain-resistant coroplast, these signs can handle the elements year-round—including both hot and cold temperatures—making them ideal for outdoor use.
Printed in full color, 4mm Coroplast signs are available in a wide range of sizes, including the popular 18” x 24”, as well as 12” x 18”, 24” x 36”, and more. You can choose single- or double-sided printing to maximize visibility, along with your preferred flute direction (vertical or horizontal).
Display Options: Add metal H-stakes for lawn placement or grommets for easy hanging in high-traffic areas.
Affordable, eye-catching, and durable, Coroplast signs are one of the simplest and most effective ways to promote your business, event, or message.
Go full pro with waterproof Signs! Our rigid Coroplast, PVC, Foamcore and Signs can be used to promote political candidates, advertise real estate events and much more. They make it super easy to boost visibility and give businesses a polished and professional look. Please be aware that the corrugated flute structure on our Coroplast Signs results in a very subtle linear effect (faint lines) on the product's surface.
Note: if using H-Stakes, make sure to place your rigid sign order with vertical flutes.
Popular Uses & Ideas
- Promotional Signs
- Informational Signage
- Political Candidate Promotion
- Real Estate Signs
- Outdoor Holiday Decor
- Product Video: 4mm vs. 10mm Coroplast
- Show Support with Community Yars Signs
- New Yard Sign Templates
- How to Create a Double-Sided Directional Signs
- Social Distancing Floor Decals and More
- How to Boost Visibility with Campaign Signs
- Design Tips for Your 4mm Coroplast Signs
- The Best Political Printing Products for Your Campaign
- A Beginner’s Guide to Successful Event Marketing
Sizes
- 4mm Coroplast: Available in a wide variety of sizes ranging from 6" x 6" to 46" x 46"
- 10mm Coroplast: Available in a wide variety of sizes ranging from 6" x 6" to 36" x 36"
- Coroplast Rider Signs: Available in a wide variety of sizes ranging from 12" x 4" to 36" x 6"
- 3/16" Foamcore: Available in a wide variety of sizes ranging from 6" x 6" to 44" x 46"
- 3mm PVC: Available in a wide variety of sizes ranging from 6" x 6" to 36" x 36"
Color Options
- 4/0
- 4/4: available on selected products only
Stock Types
- 4mm Coroplast
- 10mm Coroplast
- 3/16" Foamcore
- 0.40" Aluminum
- 3mm PVC
Run Sizes
- 1 to 150 (short runs)
- 151 to 250 (long runs - available on selected products only)
Coating Options
- No Coating