Weatherproof Signage: Why Corrugated Plastic Yard Signs Are a Smart Choice for Outdoor Advertising
Corrugated plastic yard signs have become the trusted solution for organizations and individuals seeking weatherproof, cost-effective outdoor advertising. At Legit Fast Printing, we’ve seen thousands of small businesses, schools, churches, fundraisers, and political campaigns select this material as their go-to for high-visibility and reliability in any season.
Corrugated plastic yard signs—commonly known as coroplast signs—are designed specifically to handle the challenges of outdoor environments. These signs remain durable and vibrant in the face of rain, strong sun, snow, and wind. Combining ease of customization, exceptional value, and long-lasting weather resistance, they are the smart choice for anyone who wants their message seen and remembered outdoors.
What Are Corrugated Plastic Yard Signs?
Corrugated plastic yard signs are rigid signage panels made from fluted polypropylene sheets. Their internal structure (parallel vertical flutes) gives them both lightweight portability and the kind of strength that resists bending, moisture, and impact. Coroplast is the industry standard for outdoor yard signs due to its unparalleled balance of cost, customizability, and resilience in unpredictable weather.
Key Benefits of Corrugated Plastic for Outdoor Advertising
Legit Fast Printing utilizes 4mm coroplast for all standard yard signs, ensuring every sign offers:
- Weather Resistance: Coroplast retains shape and color through sun, wind, rain, and snow. The material will not warp, rot, or delaminate—even during long exposure.
- UV-Resistant Graphics: Our printing process uses specialized inks that prevent fading, so your message stays bold for months even in direct sunlight.
- Lightweight Strength: Signs are portable, easy to stake, but tough enough to withstand being knocked or moved.
- Simple Installation: Standard signs are paired with metal H-stakes for quick setup—slide the stake into the sign's flutes and insert into the ground.
- Cost Efficiency: Corrugated plastic signs deliver highly effective communication at a fraction of the price of metal, wood, or heavy-duty alternatives.
- Customizability: At Legit Fast Printing, you can upload your own artwork, choose sizes and layouts, or get expert help designing your sign for maximum visibility.
- Reusable and Recyclable: After use, simply rinse and store for the next occasion or recycle with other polypropylene plastics.
Why Are Corrugated Plastic Yard Signs Weatherproof?
Yard signs must stand up to everything Mother Nature delivers. Corrugated plastic’s properties make it ideal for outdoor environments:
- Hydrophobic Surface: Water beads and runs off coroplast—your message never washes away.
- Rigid Yet Flexible: The internal fluted design allows some give in strong winds, rather than snapping or bending permanently.
- No Rotting or Mold: Unlike paper or cardboard, coroplast never absorbs moisture. It resists decay, mold, and pest damage.
- Temperature-Stable: Signs remain structurally sound from freezing cold to summer heat, making them a year-round solution for outdoor use.
Design and Customization Options With Legit Fast Printing
Our mission is to make it easy for anyone to create attractive, effective signage. We offer:
- Several standard sizes, including 12x18, 18x24, 24x36, and square or horizontal options for different needs.
- Double-sided printing for maximum exposure from any direction.
- Support for artwork uploads and free design assistance—submit your graphics or collaborate with our team for a polished, professional message.
- Quick, responsive customer support ensuring a seamless order process.
Step-by-Step: Creating and Deploying Weatherproof Yard Signs
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Determine the Purpose and Location
Select the right size and orientation based on viewing distance and placement (e.g., sidewalk, road, lawn). -
Design For Clarity
Use contrasting colors, bold text, and simple graphics. Limit content to make information readable at a glance. Resources like this guide can help shape your message. -
Use High-Resolution Artwork
Upload or create your design at 300 DPI for print-ready clarity. -
Choose Single or Double-Sided Printing
For roadways or high-traffic zones, double-sided signs maximize reach. -
Select Quantity
Plan the number of signs to cover all important routes or spots in your area. -
Order With Confidence
Review proofs, approve final artwork, and submit your order. Legit Fast Printing provides responsive support at every stage. -
Install Properly
Push H-stakes firmly into the ground. Place signs so they are unobstructed by landscaping, parked cars, or street furniture. -
Maintain Visibility
Check periodically for shifting, dirt, or wear. Spot clean using mild soap if necessary.
How Corrugated Plastic Compares to Other Yard Sign Materials
| Material | Expected Outdoor Life | Water Resistance | Weight | Cost | Ease of Customization |
|---|---|---|---|---|---|
| Corrugated Plastic | Several months | Excellent | Lightweight | Low | High |
| Metal/Aluminum | Years | Excellent | Heavy | Higher | High |
| Foam Board | Weeks | Poor | Very Light | Low | High |
| Cardboard | Days | Poor | Light | Low | Moderate |
As shown, corrugated plastic is the practical choice for signs that must last through weather but don’t need the near-permanence or expense of aluminum. This makes them especially popular for short-term or recurring promotions—such as seasonal business events, political campaigns, neighborhood notices, or fundraisers.
Best Practices for Designing Effective Weatherproof Yard Signs
- Keep It Simple: Use large, bold fonts with minimal text for fast readability.
- Choose Strong Contrast: Dark or bright lettering against a pale background stands out in various lighting conditions.
- Limit Content: Focus on one clear message, making essentials like a phone number or call-to-action easy to see at a distance.
- Include Branding: Logos or consistent color schemes help reinforce recognition, especially for businesses and campaigns.
- Plan Placement: Use double-sided signs for areas where both directions see your message.
For more tips, see How to Design a Custom Yard Sign.
Put Weatherproof Signs to Work: Real Customer Experiences
At Legit Fast Printing, customer reviews continually highlight weather resistance as a standout benefit:
- “Great quality and very sturdy product, thank you!”
- “Seems like it should hold up nicely in the elements.”
- “Prompt order just like I submitted. Highly recommend.”
- “Bright colors, sturdy, high-quality, and professional.”
- “Double-sided and high quality. Even includes the H-stakes.”
This positive feedback is backed by a 98% satisfaction rate from over 280 verified customers. Experience reflects the reliability of coroplast yard signs and the attention to print quality and customer support at Legit Fast Printing.
When to Use Corrugated Plastic Yard Signs
- Business Promotions: Announce sales, new products, grand openings, or rebranding—great for storefronts or street-side displays.
- Political Campaigns: Widely used for local, state, and national campaigns to boost candidate visibility or campaign messages.
- Real Estate and Open Houses: Durable enough for weekends outdoors, withstand moving between properties.
- Events and Fundraisers: Clear, affordable way to share info about venues, times, or sponsors (see our guide on how custom yard signs can boost local fundraiser success).
- Personal Celebrations: Birthdays, graduations, homecomings, or any event where visible, custom messaging makes a difference.
- Temporary Directions or Notices: Guide guests, indicate parking, or alert communities to temporary hazards or works.
Frequently Asked Questions: Weatherproof Yard Signs
What makes corrugated plastic yard signs weatherproof?
Corrugated plastic is inherently water and UV resistant. Graphics are printed with outdoor-grade inks, creating signs that do not fade, warp, or deteriorate in most weather conditions experienced across the United States.
How long will a corrugated plastic yard sign last outdoors?
Many businesses find that standard 4mm coroplast signs remain vibrant and sturdy for several months, even in variable climates. Actual lifespan depends on weather exposure and placement but typically covers several campaigns or event cycles.
Are metal H-stakes included with Legit Fast Printing yard signs?
Yes, most of our standard signs include metal H-stakes for fast installation into soil or grass. Check individual product listings for details.
Can I reuse yard signs for future events?
Absolutely. After seasonal or campaign use, simply clean the sign and store it flat. The coroplast material makes these signs ideal for re-use at future dates, saving money over time.
Are the signs truly customizable?
Legit Fast Printing allows you to upload your own artwork or collaborate with our design team for a sign that fits your message, branding, or event perfectly.
What's the best size for yard signs?
Our most popular size is 18x24 inches, offering excellent readability from a distance for both pedestrians and drivers. Larger sizes like 24x36 inches offer even greater visibility.
Are corrugated plastic signs environmentally friendly?
Yes, coroplast is 100% recyclable as polypropylene plastic (check local recycling guidelines for options near you).
Do you offer square or non-standard shapes?
Yes. We offer square, horizontal, and custom shape yard signs to suit your specific application. Review available options in our product catalog.
Related Resources
Conclusion: The Smart Choice for Weatherproof Signage
Corrugated plastic yard signs from Legit Fast Printing offer the ideal blend of weather resistance, cost savings, and clear custom branding for any outdoor advertising need. Whether you're launching a campaign or celebrating a special day, these signs deliver lasting visibility and value—rain or shine. Explore our range of weatherproof signage solutions and see how easy it is to make your message stand out outdoors.