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Custom printed rigid sign displayed outdoors on a post — Sign America Chicago

Coroplast Signs

Affordable, lightweight, and weatherproof — custom coroplast signs are the workhorse of outdoor advertising. Corrugated plastic stands up to rain and sun, making it perfect for yard signs, real estate, job sites, events, and campaigns. Single or double-sided full-color printing with same-day service available in Niles, IL.

Weather
Resistant
UV
Protected
Vivid
Color Print
Ready to
Hang
Select Size
in
in
Total Price
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🎨 Design Online Free
◫ Have print-ready artwork? Upload a PDF, PNG, JPG, AI, or EPS (up to 60MB) — we check it against your exact size before you order. Need a design? Use the free studio — our team can help too.
✔ Free Hemming & Grommets ⏱ Fast Turnaround ✦ High-Quality Printing ▤ Bulk Order Discounts
Description Popular Uses

Description

Custom Coroplast Signs

Full-color custom signs printed on 4mm 433 Coroplast corrugated plastic sheet. Lightweight, weather-resistant, and easy to display anywhere. Perfect for temporary and semi-permanent outdoor and indoor signage. Order any custom size.

Material Specs

  • Material: 4mm 433 Coroplast Sheet
  • Print Method: Full-Color Latex Ink Printing
  • Maximum Sheet Size: 48 x 96 inches (4ft x 8ft)
  • Use: Temporary indoor and outdoor signage
  • Best For: Yard signs, real estate, events, construction, political, directional, grand opening, contractor, school, church signs

Why Coroplast?

  • Lightweight - easy to carry, install, and move
  • Weather-resistant - holds up to rain, wind, and UV outdoors
  • Affordable - cost-effective for bulk and temporary campaigns
  • Easy to display - works with wire stakes, zip ties, posts, or frames

Turnaround

  • Local Pickup (Niles, IL): Same-day or next-day. Call (773) 262-7800.
  • Out-of-State: 3-4 business days

Popular Uses

Grand Openings & Events Storefront & Retail Signage Construction & Job Sites Schools & Churches Trade Shows & Exhibits Promotions & Advertising

Frequently asked questions

How fast is turnaround?+
Most orders are printed same-day or next-day from our Niles, IL shop. Rush options are available at checkout — just ask.
What file formats can I upload?+
PDF, PNG, JPG, AI and EPS up to 60MB — upload right on this page with the "Upload Artwork & Order" button. For the sharpest print, high-resolution PDF or vector art is best. Larger files or other formats (TIFF, PSD)? Place your order and email us the file.
Can I order a custom size?+
Yes. Use the size calculator above — enter any width and height (including decimals like 2.5) and the price updates live.
Do you offer design help?+
Absolutely. Use the built-in Design Studio to create your artwork online, or contact our team and we'll help you get print-ready.