Totally Custom Size 4mm Coroplast: Any Size, Any Shape, Your Rules

Ready to create the sign of your dreams? With our Totally Custom Size 4mm Coroplast, you can design signs that are as unique as your message. Whether you need a mini sign for a special event or a massive billboard for an outdoor campaign, we’ve got you covered—and we’ll do it with style and durability.

๐Ÿ”ฅ H-Stand Compatible for Easy Display

Need your sign to stand tall and proud? Select the H-Stand Compatible option, and we’ll make sure your signs have vertical flutes that work seamlessly with H-Stands. And don’t forget—if you say “Yes” to Need H Stand, we’ll ship them right along with your order.

  • Custom Size Perfection: No standard sizes here—order exactly the dimensions you need to make your message pop. Big, small, or somewhere in between, we’ve got you.
  • Directional Arrows? No Problem!: If your sign includes directional arrows, make sure your file has two pages—one for each direction. No one likes being sent in circles!
  • Grommet Options: Want grommets for easy hanging? Select Real Estate Grommets for perfectly centered placement or Corner Grommets for a secure hold at each corner.

๐Ÿ”ฅ Built Tough, Custom Made

Our 4mm Coroplast signs are lightweight but durable enough to handle any weather. Whether you’re displaying indoors or out, these signs are built to last. And with totally customizable sizes, you get exactly what you need—nothing more, nothing less.

๐Ÿ”ฅ Order Today: Because Custom Should Be Fun (and Easy)

Why settle for standard sizes when you can go totally custom? Order your 4mm Coroplast signs today and create something uniquely yours. Just don’t forget to keep that artwork oriented properly—no 90-degree rotations allowed!

Want to make sure your artwork is properly sized for this order? You can view and download a starter template below.
 
 
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๐Ÿ”ฅย Artwork Requirements:

What are the recommended file formats?

PDF, JPG, JPEG, PSD, PNG, EPS, AI (Illustrator), ZIP, TAR, RAR, CDR, SVG, TIFF, TIF.

What are the artwork requirements?โ€‹

  • Artwork must be CMYKย (files submitted in RGB or other color profiles will be converted to CMYK and color shifts can occur)
  • 300 dpi resolution
  • 0.125" Bleedย all the way around your artwork
  • Do not use Transparencies or Overprint in your filesย (this will cause printing issues)
  • Fonts must be embedded or outlined. A flattened PDF is preferred!

What is the maximum allowed file size to upload?

500 MB. If your file is larger than 500 MB, please contactย The Customer Obsession Teamย for assistance.

Are there File Setup Templates available for download?

Yeppers! Please click the TEMPLATES tab on this pageย to download templates for your preferred design software.

๐Ÿ”ฅย About the Proofing Process:ย 

If you select "Review & Approve an Instant Online Proof"

By uploading your print artwork and choosing to review & approve an instant online proof, you confirm that the design is complete and ready for production. You will be able to preview your file exactly as it will layout in our print templates. Once approved, we will print the file exactly as provided, without modifications. Please ensure that all images, text, and design elements are correctly aligned and formatted. We are not responsible for errors, such as misspellings, color mismatches, or design flaws present in the file. Make sure to review your artwork thoroughly before submitting. All files must meet our specified resolution and size requirements for optimal print quality.

If you select "Print ASAP and AS-IS. My file is Perfect & Error-Free!"

By uploading your print artwork and choosing to print it as-is, you confirm that the design is complete and ready for production without reviewing an online proof, or waiting for a free PDF proof. We will print the file exactly as provided, without modifications. Please ensure that all images, text, and design elements are correctly aligned and formatted. We are not responsible for errors, such as misspellings, color mismatches, or design flaws present in the file. Make sure to review your artwork thoroughly before submitting. All files must meet our specified resolution and size requirements for optimal print quality.

If you select "Wait - I want to receive and approve a free PDF Proof"

First, what is a Free PDF Proof?ย A PDF proof is a document our team will create at your request, allowing you to verify elements such as trim lines, folding lines, and color accuracy before we proceed with printing your order.ย 

How long does it take to prepare my PDF Proof?ย ย Once you request a PDF proof, it will typically be available within 24 hours of placing your order, or less. You'll receive an email notification when it's ready. To review and approve your proof, please visit Your Account so that we can move forward with processing your order.

Will requesting a PDF Proof delay my order?ย There is a possibility of delay. Any proofs approved before our cut-off time will enter production the same day. Approvals received after our cut-off time will be queued for the next business day.

What if I discover an issue in my PDF Proof?ย If you find any problems with your PDF Proof, you can reject it and request a revision, including any comments or instructions. Alternatively, you can upload a revised file. Our Customer Obsession Team is always available to assist you with any file-related queriers.

Do you correct spelling errors and other design errors in my artwork?ย We do NOT modify text or artwork. Our focus is solely on addressing print-related technical issues found in your file.

4mm Coroplast

HotPrice ™

Get an instant price, then place your order!

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Price : $ 16.03

Materials. Finishes. Options. Everything that makes your prints... HOT! 

Material Options

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4mm White Coroplast Board
  • Material: 4mm thick white Coroplast board, known for its lightweight and durable construction.
  • Surface: Smooth, ideal for high-quality printing and vibrant graphics.
  • Weather-Resistant: Suitable for both indoor and outdoor use, resistant to moisture and UV light.
  • Applications: Perfect for signs, displays, and promotional materials, offering a versatile and cost-effective solution.

Corner Options

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Square Corners (No Round Corners)
  • Classic Appearance: Features sharp, clean corners for a traditional look.
  • Versatile Application: Ideal for business cards, flyers, postcards, and labels.

Shape Options

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Rectangle Shape
  • Classic Shape: Offers a traditional and professional look with clean lines.
  • Versatile Application: Perfect for business cards, flyers, postcards, and labels.

Banner & Sign Finishing Options

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Grommets & Hems
  • Secure Attachment: Grommets provide reinforced holes for strong, reliable hanging points.
  • Enhanced Durability: Hems add extra strength to the banner edges, preventing fraying and tearing.