Why Choose Our Corrugated Plastic Yard Signs?
- Four Production Branches: In Vietnam, Cambodia, Thailand, Malaysia.
- Factory Direct Price: The same price with the best quality.
- Free Samples: Get a fast sample in 5-7 days with free freight.
- Custom The Exact Size You Need: full customization on size, thickness, and color.
- Looking the same as the actual material: fast sample service for you to test it.
- On Time Delivery: with 16 production lines assure 99% on time delivery.
What Are Corrugated Plastic Yard Signs?
Corrugated plastic yard sign is the most common type of corrugated plastic signs, made from eco-friendly material-polypropylene, it is durable, uv-resistant.It needs super flatness to suitable for perfect printing ecffect. For you, corrugated plastic (often called Coroplast, Corflute, or Correx) is the better choice because its lightweight for easy installation, waterproof to survive the outdoor enviromments, and rigid to maintain its shape.
Choose The Perfect Corrugated Plastic Yard Signs
We have many kinds of corrugated plastic yard signs for customers. Some of the common types our customers use are as follows:
The universal size for lawn stakes. Perfect for candidate names, “For Sale” notices, or open house directions. Offers maximum visibility on a standard stake.
Commands attention for grand openings, festivals, or construction site messaging. Great for busier streets.
Guides traffic and people efficiently at events, and parking lots. We can die-cut custom shapes like arrows.
We use advanced die-cutting machines to create circles, silhouettes, logos, or any shape that makes your client’s brand stand out.
Key Features of Corrugated Plastic Yard Signs
The twin-wall hollow core structure makes it light but rigid.
We ensure color consistency in different batches, and various colors are available.
It can be cut quickly and precisely with a knife or a CNC router.
It is tear-resistant, which can greatly reduce the cost.
Control the Quality from the Source
Purepack is a factory with rich experience in producing corrugated plastic yard signs, we control our products quality from the source, we use premium polypropylene (PP) raw materials, not recycled materials, and add UV-stabilized function to improve the weather resistance of the corrugated plastic for yard signs.
We have 16 fully automated production lines to assure the extrusion efficiency and produce capacity, and strictly quality inspection to ensure the thickness and flatness of different batches.
Specially Designed for Printing
We know that printing adaptability is important. We produce corrugated plastic yard signs with corona-treated surfaces, which can greatly improve the surface tension of the board, making it perfectly compatible with digital printing and screen printing, ensuring firm ink adhesion and high color saturation.
Don’t worry about printing failures anymore. The corrugated plastic yard signs produced for you are prepared for professional printing effects.
Why You Choose Purepack?
We are a source factory specializing in the production of corrugated plastic yard signs. With 260+ skilled employees, 4 production branches, and 50000 square meters scale.
At Purepack Plastic, we manufacture the core material-corrugated plastic by our own factory. The corona value of our corrugated plastic sheet is above 50 (higher than the industry standard of 40), thus the board can firmly adhere to the ink and it will not fade within 1 year or more.
We use reinforced packaging: the boards are protected with corner protectors and tightly tied with PE film to ensure that they arrive at your workshop in a flat and undamaged state.
Choosing us means you choose a expert. We not only provide sign boards, but also a stable, reliable, and high-performance solution for all your concerns, from printing adaptability, quality consistency, delivery reliability, to final outdoor performance.
Real estate agents across the US rely on our 18″x24″ corrugated plastic yard signs for durability and print clarity. They withstand months of sun and sprinklers, presenting a professional image that helps sell homes faster.
Campaign managers choose our corrugated plastic yard signs for holding vibrant colors and withstanding severe weather throughout the entire election season, ensuring longtime visibility until the last vote is cast.
- Technical Data
- Customer Gallery
- Quality Certification
- Factory Gallery
| Product Name | Corrugated Plastic Yard Signs |
| Typical Thick | 2mm, 3mm, 4mm, 5mm, 6mm, or customized |
| Standard Size | 18″×24″,18″×28″, 12″×24″, Etc. (Width< 2600 mm) |
| Other Types | Arrow signs, campaign signs, political signs, cheer signs, blank signs, etc. |
| Color | Black, white, blue, red, green, yellow, or customized |
| Packaging | Film ordinary packing or according to the customer’s requirements |
| Certificate | ISO9001, ISO14001, SGS |
| MOQ | 1000 pieces |
Testimonials
“We’ve used Purepack’s corrugated plastic yard signs for three election cycles now. The consistency is key—every batch prints the same, and we’ve had zero complaints about signs failing outdoors. Their fast sample turnaround is a lifesaver during planning.”
David FieldSign&Print Shop Owner, US.“When a national retail chain needed corrugated plastic yard signs for a promotion, their team understood exactly what we needed. The die-cut precision was perfect, and the shipment arrived on time across five distribution centers. A reliable partner for big projects.”
Jessica LoveladyProject Manager, Canada.
For most applications with a sturdy H-stake, 4mm is perfect—it’s lightweight, cost-effective, and rigid enough. For larger signs (24″x36″+) or very windy areas, we recommend 6mm for extra durability.
Of course. Our material is ideal for double-sided signs; both faces look crisp and independent.
Yes! We have flexible MOQs. We can accommodate small custom orders for prototypes or unique events, not just massive bulk purchases.
By using metal or plastic H-stakes, which slide into the flutes. For temporary mounting, heavy-duty zip ties work great. We also provide other installation methods.
How to Choose Corrugated Plastic Yard Signs?
While choosing corrugated plastic yard signs, price is not the only thing that you need to pay attention to; you should also concern the following aspects:
What is it used for?
If you are a printer/distributor, you need to pay attention to the yard signs’ durability, the printing quality, and whether the delivery is fast. Your greatest fears are uneven boards, poor print quality, or different batches, which may cause problems for your customers.
You need to consider the following points:
Flatness and corona treatment: It is necessary that the surface tension of the board is up to the standard (usually >38 dyne/cm), for UV printing or screen printing, to avoid the failure of printing or ink loss.
Batch stability: You should select the factories with a huge production scale and quality control (factories with 16 production lines and an annual production capacity of 30000 tons). To avoid the difference of the color, thickness, and flatness between batches of goods.
Sample delivery time: The suppliers that are able to send samples within 5-7 days and deliver in bulk within 7-10 days can save your time and allow you to respond quickly to the needs of your customers.
If you are the end users (real estate companies, construction companies, event planning companies), what you may concern is the period of use of the board, the convenience of its installation, and the cost. Your greatest fears are the collapse of the yard signs within two weeks of insertion, or getting burnt when it rains.
The other details should be considered:
Thickness and strength: 4mm is the standard thickness for general purposes. If it is big (like 24 ” x 36″ or larger) or used in a windy area, we suggest using 5-6 mm.
UV resistant: If it needs to be used for more than one month outdoors, you need to choose UV-resistant yard signs. The general corrugated plastic sign boards can easily get brittle and become faded within 3-6 months due to UV exposure.
The way to install: The ribs in the middle of the board should be able to fit into standard Y-shape ground stakes or wooden stakes, thus being suitable for quick installation.
Secondly, consider the use time and the environments
| Application Scenario | Recommended Thickness | Recommended Function | The Reason |
| Real Estate / Elections (Short-term: 1–3 months) | 3–4mm | Standard (enough for short term) | The price is lower; no need for over-investment. |
| Construction Site Warning / Long-term Promotion (>6 months) | 4–6mm | UV-resistant | Wind and sun exposure; must prevent aging. |
| Rainy Season / Outdoor Promotions | 4–5mm | Waterproof, UV-resistant | Cardboard is unsuitable; corrugated plastic signs is the most suitable option. |
| Large Events / Concerts | 4–5mm | Double-sided printing, reinforced | High traffic requires durability; double-sided printing allows more information display. |
Finally, don’t forget the following points:
Color: Black and white are the most commonly used colors, and usually have enough stock. If special colors are needed, ask the supplier if they can make samples by using Pantone color codes.
Packaging: Check if the supplier provides enough packaging so that the transportation would not be damaged. Good suppliers will use corner protection and strapping to prevent scratching or deformation of the board during transportation.
After-sales service: If the supplier can provide “afford transportation damages” or “quality issue rework”, it means that they have confidence and are reliable.
Summary
Choosing corrugated plastic yard signs does not mean choosing “the cheapest signboard”; you need to find the supplier that can meet your requirements in 4 aspects of “durability, printing effect, cost, and delivery time”.
As a manufacturer with 13 years’ experience, Purepack has served over 10000 customers all over the world. We know your needs better than anyone else and offer you one-stop solutions for corrugated plastic yard signs. Contact us if you have any problems!
