The “Campaign Classic”: Affordable, Waterproof, Effective
If you look at any lawn during election season, or pass by a house that just got a new roof, you are looking at a Coroplast Yard Sign.
Why is this the industry standard?
Because it offers the perfect balance of:
Durability
Economy
It is the lowest cost-per-impression marketing tool available for outdoor use.
Whether you are:
Running for city council
Advertising a “For Sale” listing
Directing traffic to a garage sale
The 18″ x 24″ Standard Yard Sign is your go-to solution.
What is Coroplast? (It’s Not Cardboard)
A common misconception is that these signs are made of paper cardboard.
They are not.
Coroplast is Corrugated Polypropylene (Plastic).
The Structure
Imagine a cardboard box
But made entirely of plastic
It has:
Two smooth outer sheets
Vertical “flutes” (ribs) in the middle.
The Durability
Because it is plastic:
It is 100% waterproof
Rain, snow, lawn sprinklers, and humidity have zero effect
It won’t get soggy
It won’t warp
The ink won’t run
Vertical Flutes: Ready for Installation
We manufacture all our 18×24 yard signs with Vertical Flutes.
This is critical.
The vertical channels allow you to:
Insert Wire H-Stakes (sold separately)
Directly into the bottom of the sign
No tape, glue, or screws required.
You simply:
Slide the stake in
Push it into the grass
Crisp, Vibrant Printing
We don’t use stickers.
We print directly onto the white plastic surface using industrial UV-Cured Inks.
Sun Resistant
The UV ink is designed to resist fading, keeping your reds red and your blues blue, even under the summer sun.High Contrast
The bright white material ensures your text pops, making it readable from the street by passing cars.
Technical Specifications
| Feature | Specification | Why it Matters |
|---|---|---|
| Material | 4mm Coroplast | Lightweight yet rigid enough to stand upright. |
| Size | 18″ x 24″ | The universal standard size for lawn signs. |
| Flute Direction | Vertical | Essential for using Step-Stakes. |
| Weatherproofing | 100% Waterproof | Survives storms and sprinklers. |
| Weight | Featherlight | Easy to carry stacks of 50 or 100. |
| Best For | Temporary Signage | Politics, Real Estate, Service Trades, Events. |
Paint the Town
Don’t let a tight budget stop you from getting seen.
With Standard Coroplast Yard Signs, you can blanket an entire neighborhood with your message for a fraction of the cost of a billboard.
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