Custom Printed Corrugated Sign

Description

Custom Corrugated Plastic Signs Made for Any Job

A custom printed corrugated sign (also known as a coroplast or coro sign) is the workhorse of outdoor advertising: light, weatherproof, and cheap enough to order by the stack. We print full color directly onto corrugated plastic in your choice of 4mm or heavy 10mm board, with grommets, step stakes, and gloss available – all priced instantly in the builder above.

Perfect For

• Yard & lawn signs – add step stakes and they’re ready to plant
• Real estate – listings, open houses, directionals, and rider signs
• Political & campaign signs – order a whole sheet of signs for the price of one
• Contractors & job sites – durable branding that shrugs off weather
• Events & parking – wayfinding, parking directions, and temporary notices
• Retail promotions – sale signage that’s light enough to hang anywhere

4mm or 10mm – Which Corrugated Board Do You Need?

4mm coroplast is the standard for yard signs, real estate, and event signage: lightweight, weather-resistant, and budget-friendly, with optional grommets and a gloss finish. 10mm board is more than twice as thick – a rigid, heavy-duty custom printed corrugated sign for long-term outdoor use that pairs with our heavy-duty step stakes.

Outdoors, expect 12-18 months of life depending on weather; indoors, 2+ years under standard conditions.

Options

• 69 stock sizes – from 12″ x 6″ up to a full 96″ x 48″ sheet, including 48″ x 48″ with your choice of vertical or horizontal flutes
• Single or double-sided printing – copy your front image to the back or upload a separate back design
• Grommets (4mm only) – pick the placement (all sides, top & bottom, or left & right) and spacing
• Step stakes – standard $1.88 each (4mm) or heavy duty $3.38 each, ready to install
• Gloss finish – add shine to any 4mm custom printed corrugated sign
• PMS color matching – exact brand colors on request

Sheet Pricing – Order More, Pay Less Per Sign

Every custom printed corrugated sign is produced on a 48″ x 96″ master sheet, and you pay per sheet – not per sign. A sheet holds ten 24″ x 18″ yard signs, so one sign or ten costs the same.

4mm sheets start at $66 single-sided and $82.50 double-sided; 10mm heavy-duty sheets are $105 and $135. The builder shows how many signs fit on each sheet as you shop, so stocking up for a campaign or open house season is easy math.

Specifications

Technical Highlights

The fluted polypropylene board is inert and hydrophobic – it will not absorb water – and resists acids, alkalis, salt solutions, solvents, alcohol, oil, and detergents at room temperature. The base resin even meets FDA requirements for food-contact processing (21 CFR 177.1520), so it’s safe around produce stands, restaurants, and events.

Frequently Asked Questions

Are corrugated signs waterproof?
Yes – coroplast is a plastic material that handles rain, sun, and snow, which is why it’s the standard for yard and site signage. For a premium indoor look, see our custom acrylic signs; for lightweight indoor displays, our foamcore signs.

How do the step stakes work?
The metal H-stake slides into the flutes (channels) of the board – no tools needed. Choose heavy-duty stakes for 10mm board or windy locations.

What size should I order?
24″ x 18″ is the classic yard-sign size. Our guide to choosing the right sign size covers readability at a distance.

What artwork file should I upload?
High-resolution PNG, JPG, PDF, or vector files at 300 dpi – see how to prepare your logo file.

Design Your Custom Printed Corrugated Sign in Minutes

Use the builder above to create your custom printed corrugated sign now: upload your artwork, pick a size and thickness, add grommets or step stakes, and watch the price update instantly. Most orders enter production within 24 hours.