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Plain Mounting Boards (Price per Box)


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Plain mounting boards are available in two different materials including foam core board or gator board. The plain boards feature no adhesive, allowing for great versatility and the ability to use any of our mounting adhesives including pressure sensitive or heat activated, as well as specialty options. The foam core board material has a clay coated surface that surrounds a lightweight polystyrene board. Foam board is the most commonly used mounting board for applications such as school projects, presentations, and temporary signage. The Gatorfoam Board is made with a more durable, Luxcell surface material. Luxcell is more resistant to dents and punctures than the polystyrene providing a quality product for long term applications such as artwork, photography, retail signage, and more. When you buy plain mounting boards online, you’ll find that all foam core board options are available in a variety of sizes and in either black or white.

Starting at: $87.99

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Plain Mount Board FAQs

Q: How many boards are packaged per box?
Use the chart below which lists the packaged quantity for each size.


  Board     Board Size     Sheets / Bx  
  Foam      20" x 30" (3/16")      50 Sheets  
  24" x 36" (3/16")      25 Sheets  
  32" x 40" (3/16")     25 Sheets  
  36" x 48" (3/16")      50 Sheets  
  40" x 60" (3/16")     25 Sheets  
  48" x 96" (3/16")     25 Sheets  
  Gator    24" x 36" (3/16")     10 Sheets  
  36" x 48" (3/16")     10 Sheets     
  40" x 60" (3/16")       10 Sheets    
  48" x 96" (3/16")     15 Sheets  
  48" x 96" (1/2")   12 Sheets   
  48" x 96" (3/4")   8 Sheets   
  48" x 96" (1")    6 Sheets   
  60" x 120" (3/16")   10 Sheets  


Q: Can I buy a size not online?
We have the ability to custom-cut foam boards to meet your needs. As long as it can be cut from our master sheets, we can create any size you need. The minimum order for custom cut foam board varies depending on the size needed and how many will be yielded. Call our sales team at (866) 537-2244 for more information and to request a quote.


Q: Can you sell smaller quantities?
We are able to offer great pricing because of our quantities and are unable to sell anything less than the full boxed quantities.

Product Description

We offer plain mounting boards in both foam board and gator board materials, as well as a huge variety of sizes from as small as 20" x 30" up to as large as 60" x 120", and in either black or white. The word "plain" describes the fact that these mounting boards do not feature any adhesive coating on them, so they are used as general purpose mount boards with no limitations as far as application goes. We also offer a variety of mounting adhesives including pressure sensitive and heat activated options to meet almost any demand.

Choose from either plain foam board or plain gator board options. Foam board is the most popular choice and is the basic foam core board that is used for general applications such as presentations, school displays and projects, poster and print mounting, and more. The surface of the foam boards is clay coated and surrounds a lightweight polystyrene center, offering a stable and rigid board. They are available in sizes from 20" x 30" to 48" x 96", and measure standard 3/16" thick. Plain Gatorfoam gator board, however, is a presentation board that is especially resistant to dents and punctures. It features hard Luxcell surfaces surrounding a lightweight polystyrene foam core. Ideal for photo mounters, artists, designers, sign painters, exhibit builders, and engineers that need a durable board that will last being handled often and be more stable. Gator boards are available in sizes from 24" x 36" up to 60' x 120". Most sizes are 3/16" thick, but the 48" x 96" option is also available in 1/2", 3/4", and 1" thick options.


Adhesive Coating None

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