Reflective Coroplast

Reflective Coroplast Signs: Shine Day or Night with High-Visibility Outdoor Signage

If you need signage that stands out both during the day and after dark, Reflective Coroplast is the ultimate solution. Combining the durability of corrugated plastic with the high visibility of reflective film, these reflective coroplast sign printing are designed for critical messages that demand attention. Perfect for safety signage, directional instructions, real estate signs, event notices, and roadside advertising, reflective Coroplast signs ensure your message gets noticed 24/7.

Crafted from sturdy 4mm white custom reflective coroplast signs and overlaid with a 4 mil reflective adhesive vinyl, these reflective coroplast yard signs are built to last in tough environments. Whether you’re dealing with harsh weather or low-light conditions, the UV-printed graphics of double-sided reflective coroplast signs remain vibrant, clear, and visible from afar — even at night when headlights or streetlights reflect off the surface of reflective coroplast board printing.

Why Choose Reflective Coroplast for Your Signage Needs?

• 24-Hour Visibility: Reflective properties enhance nighttime readability, ideal for safety zones, emergency instructions, parking lots, construction sites, and public signage.
• Durability in the Elements: Water-resistant and UV-safe, this signage withstands sun, wind, rain, and snow without fading or warping.
• Cost-Effective High Impact: Offers an affordable alternative to metal reflective signs while maintaining professional-grade visibility and strength.
• Easy to Transport & Install: Lightweight and rigid enough for H-stakes, zip ties, or frame mounting.
• Custom Sizes for Any Project: Available in dimensions up to 48″ x 96″. Larger sizes may require in-store pickup due to shipping constraints.

Ideal Applications for Reflective Coroplast Signs

• Roadside advertisements
• Construction and job site notices
• Real estate and directional signage
• Parking and caution signs
• Emergency response or hazard notices
• Night-time event signage

Reflective signs are especially critical in areas with low lighting or where clear visibility is required after dusk.

Material & Print Specs

• Material: 4mm White Coroplast with 4 mil Reflective Adhesive Film
• Printing: UV-printed, available in 4/0 (single-sided) or 4/4 (double-sided)
• Max Dimensions: 48″ x 96″ (Pickup required for signs over 46″ x 38″ or 48″ x 30″)

Looking for something reusable? Check out our Dry Erase Coroplast or pair with standard Coroplast signs for a full range of messaging.

Artwork & File Setup Guidelines

• Accepted Formats: JPEG or PDF (single page)
• Color Mode: CMYK (Convert Pantone/Spot colors)
• Resolution: 150dpi (ideal for large-format printing)
• Max File Size: 300MB
• Submission Notes: Upload artwork at final size. Scaled artwork will be resized automatically. Avoid using crop marks or bleeds.

For double-sided prints, provide two separate files unless otherwise noted in our design templates.

Pro Tips for Perfect Results

• Convert all fonts to outlines to avoid compatibility issues.
• Use our downloadable templates to match your layout precisely.
• Avoid placing essential content too close to the edge — leave a safety margin.
• For added night-time impact, use high-contrast color combinations (e.g., black on reflective white).

📩For assistance with your Reflective Coroplast order, questions about custom sizes, or artwork setup, don’t hesitate to reach out to our team at info@newyorkprintings.com. We’re here to help you create signage that stands out — day or night.

Specifications

Material:

• 4 mil. Reflective Adhesive
• 4mm White Coroplast

Print:

• UV printed
• Available in 4/0 and 4/4 options

Product Attributes:

• Maximum dimensions: 48″ x 96” (Store pickup required for sizes exceeding 46″ x 38″ or 48″ x 30″)
• Suitable for both indoor and outdoor use; waterproof and UV safe

Related Products:

• Regular Coroplast
• Dry Erase Coroplast

File Setup Guidelines

Accepted File Formats:

• JPEG or PDF (single page only)

Color Space:

• CMYK

Resolution:

• 150dpi for raster images (optimal for large format)

Max File Upload Size:

• 300MB

Artwork Submission:

• Ensure artwork is created to the exact ordered size—scaled artwork will be automatically detected and adjusted accordingly
• Exclude crop marks or bleeds
• For double-sided products, upload as two distinct files unless specified otherwise in the artwork template

Additional Tips

• Convert Pantones/Spot Colors to CMYK before submission
• Outline live fonts
• Utilize provided design templates when available