Job Site & Wooden Signs

Sign Plywood is known as MDO Medium Density Overlay plywood is  used for signs in 1/2" or 3/4" thickness. MDO is made by bonding a resin impregnated paper to the plywood surface which improves resistance to checking and splitting.  It is then primed & painted. (Regular plywood is  not used for signs due to the rough grains). 


Common Uses:

  • Real Estate
  • Coming Soon
  • Job Site Safety
  • A Frames/ Sandwich boards
  • Billboards
  • Rural Advertising


 Send your files to Info@HeroSigns.net to further discuss  your project.