Custom Corrugated Plastic 4mm Signs

Brands: CoroPlast

Corrugated plastic, or Coroplast, is a lightweight fluted plastic with a “ribbed” look on the front and back. Available in a wide variety of colors. Because of its low cost, coroplast is used mainly for temporary signage both indoors and outdoors and for screen printed signs. It is widely used in the real estate community and service sector. Specify the flute direction when ordering, as the use of certain frames and stakes intended for corrugated plastic dictate that the corrugations run vertically for proper insertion of the frame.

Corrugated plastic is used to advertise for Real estate agents, Tradesman, Landscapers, Contractor and is a great substrate for Directional & Informational Signage.

Custom Corrugated Plastic 4mm Signs

Material Sizes:

  • 4’ X 8’ sheet
  • 3/16” (4mm)


  • Real Estate Signs
  • Political signs
  • Temporary Event Signage
  • Point of Purchase Displays
  • Directional Graphics

Life Expectancy:

  • Indoor – 3-5 years
  • Outdoor – 6 months to 1 year
  • Note: There is no guarantee of life expectancy as climate conditions vary.