No set-up fees · Ready to ship in 2 business days anywhere in the US · Excludes preparation time.
Custom Coroplast Signs
| Size | Price |
|---|---|
| 18″ × 12″ | $15.00 |
| 6″ × 24″ | $15.00 |
| 18″ × 24″ | $25.00 |
| 24″ × 24″ | $25.00 |
| 36″ × 24″ | $35.00 |
- 4mm Corrugated plastic sign material
- Durable outdoor use thanks to direct UV printing
- Custom sizes – Grommets or H-stakes available
- Both single sided and double sided options are available
- Signs with a width over 48″ will require horizontal flutes
Create Custom Yard Signs in Houston That Grab Attention!
Coroplast signs are lightweight, weather-resistant, and ideal for short-term advertising, with easy installation in both indoor and outdoor environments.
These custom-printed signs are an economical option for businesses, events, and advertising campaigns.
What are Coroplast Signs?
Coroplast signs are actually signs printed on 4mm corrugated plastic. This plastic is lightweight and weather-resistant, and is sometimes generically referred to as corrugated plastic signs.
These signs are suitable for both indoor and outdoor use and are great for short-term advertising or signage.
Why Use Custom Coroplast Signs?
Custom coroplast signs are a cost-effective alternative to metal or acrylic signs. Lightweight and weather-resistant, they are easy to install and move.
These signs are great for political advertising, real estate, events, and marketing campaigns, making it easy to display your message at a lower cost.
If you are looking for custom coroplast signs, don’t hesitate to call us or fill the consultation form. In addition, Alpha Imprint isn’t just a signage Houston company, we provide high-quality signage solutions to all customers nationwide.
Materials & Print Quality Explained
Coroplast 4mm signs are made of corrugated plastic, a lightweight yet durable material.
Our coroplast printing and corflute printing are full-color with UV ink, making the images vivid, durable, and resistant to sunlight and moisture.
These signs are waterproof and suitable for outdoor use. If needed, thicker cores or No. 2 brass fittings can be used and are easy to install with steel H-bases. 4/0 printing for one side and 4/4 for both sides is also possible.
Sizes & Custom Options
At Alpha Imprint, Coroplast signs are available in standard sizes such as 12×18, 18×24, and 24×36 inches, as well as custom sizes.
Printing can be single-sided or double-sided for maximum impact. Options include holes or brass clips for easy mounting and vertical or horizontal orientation of the grooves to accommodate H-stands.
Maximum sizes are up to 48×96 inches, and double-sided printing is also available.
Display & Installation Options
Coroplast signs can be mounted on the lawn with H-posts or special frames (with vertical grooves). Clips and straps can also be used for wall or fence mounting.
For temporary indoor displays, stands or command strips are convenient and practical options. These methods make the sign installation simple and quick, and allow you to move it easily.
Best Uses & Applications
Coroplast signs are widely used in temporary displays and advertising. They can be used for Real estate for sale or rent signs, business advertising, events, parking lots, and directional signs. In fact, they are one of the most popular real estate signs Houston businesses and nationwide organizations trust.
Coroplast is widely used for yard signs due to its durability. At Alpha Imprint, we provide high-quality coroplast yard signs in Houston designed last for years.
They are also suitable for Election campaigns, graduation ceremonies, and temporary signage and are quick and easy to install.
Material:
- 4mm White Coroplast
- Number 2 brass grommets (optional)
- 10×30 Steel H-stake
- Direct UV Printed
- 4/0 and 4/4
Product Attributes:
- Maximum size 48″ x 96” (for sizes over 48″ x 38″, available only for store pickup)
- Single and Double sided printing available
- Indoor and outdoor use, waterproof and UV safe
- Usage: Yard Signs, Fence Signs, Election Signs, Graduation Signs
What is the difference between Coroplast and PVC signs?
Coroplast signs are lightweight, corrugated, and great for temporary advertising, while PVC signs are sturdier and heavier, better suited for long-term use and harsh environments. Both have their uses, and the choice depends on your needs.
How long do coroplast signs last?
Coroplast signs usually last a few months to a year, especially outdoors and in sunlight. With UV printing and proper care, the colors stay clear, and the sign will convey the message without fading.
What is the difference between corrugated plastic and coroplast?
The term “coroplast” is actually a popular brand name for corrugated plastic. Both are the same corrugated plastic, lightweight, waterproof, and suitable for quick installation. The main difference is in the brand name and, sometimes, in the printing quality.
Are Coroplast signs waterproof?
Yes! Coroplast signs are made of corrugated plastic and are highly resistant to rain and moisture, making them suitable for outdoor use without concern for damage.
Is Coroplast the same as Corflute?
Pretty much! Corflute is a lightweight corrugated plastic that works similarly to Coroplast. Both are great for temporary signs, advertising, and directional signage, with the only differences being the brand and, sometimes, the thickness.
Can you fold Coroplast?
Coroplast can be bent slightly, but it should not be folded. Severe bending will cause cracks or breaks in the plastic corrugations. It is best to use an H-stake or frame for installation and removal.
RELATED PRODUCTS

Custom Booth Q
10x20ft
$7,499.00

Custom Booth L
10x20ft
$6,500.00

Custom Booth J
10x20ft
$6,250.00

Custom Booth H
10x20ft
$6,500.00

Custom Booth G
10x20ft
$6,300.00

Custom Booth 14
10x20ft
$12,999.00