Custom Printed Corrugated Plastic Boards – 4mm Signs

Create lightweight, affordable signage for business promotions, real estate, construction sites, retail displays, events, and presentations with custom printed corrugated plastic boards. Made from 4mm white corrugated plastic, these versatile signs feature vibrant full-color front printing and UV-printed graphics. Choose from multiple sizes, standard or specialty shapes, optional hole drilling, and affordable mounting accessories—with no minimum order and production in 2–4 business days.

Key Features and Benefits

• Lightweight 4mm construction: Provides useful rigidity while remaining easy to transport, install, reposition, and store.

• Vibrant full-color printing: Display logos, photography, advertisements, directions, and branded graphics with strong visual impact.

• UV-printed graphics: Helps the printed surface resist ordinary scratches, abrasion, fading, and outdoor exposure.

• Indoor and outdoor versatility: Suitable for retail spaces, properties, events, construction sites, and temporary outdoor displays.

• Multiple sizes and shapes: Choose traditional rectangular boards or specialty profiles that complement your message.

• Optional hole drilling: Several configurations prepare your signs for compatible hanging and mounting applications.

• Affordable mounting accessories: Add suction cups or adhesive strips based on the intended display surface.

• No minimum order: Purchase one board for an individual need or multiple signs for a coordinated campaign.

Affordable Corrugated Plastic Sign Printing

Custom corrugated plastic boards provide a practical balance of portability, structure, and value. Their fluted construction creates a firm display surface without the weight of many solid rigid-sign materials, making the boards convenient to transport, position, and replace.

Use these signs for directional messages, business branding, property information, event announcements, temporary notices, promotional graphics, and product advertising. Their flexible configurations make them useful for businesses, organizations, contractors, restaurants, retailers, real estate professionals, and event coordinators.

Popular Sizes

Available sizes include:

• 9" × 24"

• 12" × 18"

• 18" × 24"

• 20" × 30"

• 23" × 23"

• 24" × 36"

Availability may vary according to the selected shape, artwork, drilling configuration, and production requirements. Confirm the exact size-and-shape combination in the product calculator before preparing your design.

Available Shapes

Choose from conventional, rounded, geometric, directional, and property-themed profiles:

• Rectangle

• Square

• Rounded rectangle

• Rounded square

• Circle

• Oval

• Octagon

• Arrow

• Star

• House

• Apartment

Rectangles and squares provide familiar layouts for general business signage. Rounded and specialty shapes can complement a logo, reinforce a theme, attract attention, or make directional and property messages easier to recognize.

Full-Color Front Printing

Custom corrugated plastic boards are printed in full color on the front with a blank back. Personalize your signs with:

• Business names and logos

• Product and service promotions

• Property information

• Event details

• Contact information

• Directional arrows and instructions

• Construction and safety notices

• Calls to action

• QR codes

• Branded photographs and illustrations

Use large typography, strong contrast, and a clear visual hierarchy so viewers can understand the primary message quickly.

Optional Hole Drilling

Hole drilling is available in several configurations:

• Four corners

• Top two corners

• Top and bottom center

• Four corners plus top and bottom center

Drilled holes measure approximately 0.40" in diameter and are positioned approximately 0.375" from the nearest edge.

Hole positions may require adjustment for rounded and specialty-shaped boards. Keep important text, logos, borders, and QR codes away from drilling areas. Verify the selected drilling configuration and placement on the digital proof before approving production.

Optional Mounting Accessories

Choose the accessory that fits your installation:

Suction Cup N’ Hook: Intended for compatible smooth glass surfaces.

3M Command Strips: Intended for qualifying indoor walls and smooth surfaces when used according to the manufacturer’s directions.

Accessory suitability depends on the board’s dimensions, weight, shape, mounting surface, and installation environment. Confirm compatibility and follow all stated weight limits, application instructions, and removal directions.

Product Specifications

Ideal Uses and Applications

Custom corrugated plastic boards are suitable for:

• Real estate listings and open houses

• Construction and job-site notices

• Retail promotions and storefront displays

• Restaurant advertising

• Trade shows and exhibitions

• Festivals and community events

• Business identification

• Directional and wayfinding signs

• Property-management notices

• Presentations and demonstrations

• Political and campaign messaging

• Temporary outdoor advertising

Outdoor Use and Care

Corrugated plastic performs well for many outdoor signage applications, but its service life depends on the board’s size, shape, mounting method, weather exposure, installation quality, and maintenance.

For better results:

• Use mounting hardware appropriate for the sign and location.

• Secure every mounting point correctly.

• Avoid unsupported installations in strong winds.

• Inspect drilled holes and mounting points periodically.

• Move temporary signs indoors during severe weather when practical.

• Clean the printed surface gently with a soft, damp cloth.

• Avoid abrasive cleaners or tools that could damage the graphics.

UV printing improves surface durability, but it does not make a sign permanently resistant to fading, scratching, severe weather, or physical damage.

Design Tips for Effective Corrugated Plastic Signs

• Keep the main message brief and easy to understand.

• Use large lettering appropriate for the intended viewing distance.

• Maintain strong contrast between text and the background.

• Keep important content away from trim edges and drilled holes.

• Use high-resolution logos and images at the final printing size.

• Make contact information and calls to action easy to locate.

• Test QR codes before submitting the artwork.

• Use the correct template for the selected size and shape.

• Avoid thin borders close to the finished cut line.

• Keep essential content safely inside specialty contour edges.

Artwork and Print-Ready File Requirements

Prepare your artwork according to the following guidelines:

• Include a 0.125" bleed extending beyond the finished cut line.

• Keep important text, logos, and graphics at least 0.25" inside the cut line.

• Keep critical content at least 0.5" away from drilled-hole locations.

• Prepare artwork in CMYK color mode.

• Use properly sized, high-resolution images.

• Accepted formats: PDF, AI, EPS, PSD, high-resolution JPG, and PNG.

• Maximum upload size: 75 MB.

• Provide a clearly identified vector contour path when required for a specialty shape.

• Contact us for an FTP upload link if your file exceeds 75 MB.

• Exporting artwork as a high-resolution JPG or PNG may help reduce the upload size.

• AI and PSD design templates are available upon request. Include your order number and product type when requesting a template.

Uploaded artwork is reviewed within 24 hours to check dimensions, bleed, resolution, image quality, contour paths, and hole placement.