3 mm Polymetal Signs - Custom Exterior Business Signs

Custom 3 mm Polymetal Signs | Signmax.com

Full Color 3 mm Polymetal Signs - Add a Background, Photos, Clip Art, Logos and Text to your Sign!

Polymetal is an exterior sign board that is mainly used on buildings and exterior walls. The signs are printed in full color, which means you can add a background and unlimited photographs, clip art, logos, graphics and text to your sign for no additional charge. Call, email, or stop in to one of our locations for a free sign consultation. Our experienced designers can help you with all of your signage needs. If you can't make it in, you can design and order your signs online.

How to Order 3 mm Polymetal Signs Online

  • Step 1: Choose Size and Quantity
  • Step 2: Choose Add-Ons / Product Options
    • Single Sided or Double Sided
  • Step 3: Choose Design Method
    • Pick a Template: customize a sign template or select a blank template to customize
    • Upload a File: upload a .ai, .eps, .pdf, or high resolution .tiff or .jpg file
    • Let us Design: have one of our graphic designers create a sign for you
Create your Product
Finishing Options
Common Uses
Polymetal Samples

Step 1 - Choose Size and Quantity

Choose Size

Choose the size you want for your product

Step 2 - Choose Add-Ons

Choose Options

Choose the options you want for your product

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Step 3 - Choose Design Method

Pick a Template

Template Design
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Upload a File Upload a File
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Designer Help Let Us Design
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Thank you for visiting www.signmax.com ! Please visit our site from a desktop computer in a maximized browser window with screen resolution larger than 1024px wide to customize a template or upload a file for print.

You can call us or email us to work with a graphic designer.

Click on a template to customize your product

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      3 mm Polymetal Signs

      Polymetal is an exterior sign board that is 3 mm thick. The material is a solid, recycled composite plastic core sandwiched between two sheets of aluminum. It is extremely lightweight and durable. The recycled Thermoplastic core doesn't rot or corrode. One benefit to using Polymetal is that it can be routed on the back and then bent to form a lip so that it can be installed with no fasteners on the face.

      The signs are printed in full color - you can add a background, unlimited text, photographs and clip art. 

      Polymetal Sizes

      The maximum print size is a 4 foot by 8 foot sheet.

      Create Your Product

      Product Options / Finishing Options

      The standard finishing for polymetal signs is square cut. The following options are available:

      • Standard 3 mm  thickness
      • Single or double sided 
      • Square cut 

      Create Your Product

      Artwork Specifications

      Files that print best are .eps or .ai (in version CS5 or lower). You must convert all text to outlines to make sure the fonts come in correctly. We can also print high resolution .pdf, .tif, and .jpg formats. Typically 300 dpi or higher is suitable for banners.

      We print in four color C, M, Y, K or six color C, M, Y, K, LC, LM. Please keep this in mind when submitting files for printing as color tone shifting may happen if file is submitted in R, G, B format. If there is a specific PMS color you need, please specify that to us when submitting your order so we can help you verify that the proper color mix is used (vector artwork only).

      Customer supplied files are printed as they are received so we cannot guarantee color, clarity or final output as we are just printing the supplied files and have not set them up for printing.

      Create Your Product

      Payment Options

      All signs must be paid for prior to being put into production. We accept Visa, MasterCard, American Express and Discover cards. We also accept checks. Checks must be received before your order is put into production.

      We will not charge your credit card until you have approved your proof for your order.

      Create Your Product

      Common Polymetal Sign Uses

      Polymetal signs are used for outdoor signage, mainly on exterior building walls. Here are some of the most common types of polymetal sign uses:

      • Business signs
      • Advertising signage
      • Now Open signs
      • Contact information
      • Directional signage

      Create Your Product

      Polymetal Sign Samples

      Here are some samples of 3 mm Polymetal Signs that we've printed for customers

      First Lutheran Worship Polymetal Sign | Signmax.com

      Custom Flat Signs, Flags, and Vehicle Wraps

      Custom Alumicore Sign from Signmax

      Custom Long-Term Exterior Sign

      Create Your Product


      Upload a Print Ready File

      Please upload your 60 MB or smaller print ready file. Acceptable file formats include: .ai, .eps, .pdf, or high resolution .tiff or .jpg. Typically 300 dpi or higher resolution files work best.

      For files larger than 60 MB please call for instructions to insure the fastest service.

      Step 1 - Choose Choose a size you want

      3 mm Polymetal Signs

      Step 2 - Upload Upload the image from your computer

      Select File

      Let us design your product

      Please select any files that you would like to have included and provide our graphic designers with specific instructions on how you want your product to look. You will receive a proof via email once we have received your order.

      Step 1 - Choose Choose a size you want

      3 mm Polymetal Signs

      Step 2 - Upload Upload the image from your computer

      Files uploaded:

        Step 3 - Provide Instructions Please include any special instructions that our designers should know while putting your project together!