How to Make Large Styrofoam Letters

Styrofoam is always handy in many aspects; the core benefit of Styrofoam is the lightweight feature. You can use it in many ways, specifically for design purposes. It is easy to cut them, and you can also shape them as you want. Today we are going to discuss an easy technique on how to make large letters using Styrofoam. We will be discussing all the necessary apropos to the procedure. All the steps included in this procedure are stated below chronologically.

How to Make Large Styrofoam Letters


For this process, you will need some necessary things. These elements will help you accomplish the procedure correctly. You will need Styrofoam, and the size of the Styrofoam should be large enough to accommodate the letters. Then you will need a Cricut machine to make the templates of letters. But if you do not have a Cricut machine, you can use a regular printing machine for this purpose. You will need a poster board for attaching the letters.

To make these letters, you will need some paper and cardboard, as well as laces and ribbons to embellish the edges. A hot knife machine will make cutting the Styrofoam easier, but a standard cutter will work too. Finally, you will need glue and spray paint to decorate the letters. Once you have all these materials, you can begin the project.

You have to write the letters according to the dimension and then print them out using a Cricut machine or a printer. You must use a poster board and a cutter to cut out the letters. The letters’ size should match; for this reason, you have to use a stipulated measurement. Then you must take the letter and attach it to the Styrofoam board.

according to the dimension

Now you have to use a hot knife to carve the letter out of Styrofoam. You can also use a regular knife for this reason. Afterward, you must take the Styrofoam letters and paint them with spray paint. You can also use laces to seal the edges. Now you have to seal the porous outlook of the Styrofoam. For this, you have to print another set of letters, which will be precisely similar to the Styrofoam letters, and then you have to carve them out using a cutter.

After you have applied glue to the top of the letters, you should wait at least thirty seconds for it to dry. If you don’t, the cardboard will become sticky. Once the glue has dried, you can start pressing the cardboard onto the Styrofoam. This will help the letters merge with the Styrofoam, making it easier to create large Styrofoam letters.


Lastly, we hope the process discussed here will help make large letters from Styrofoam. For the best result, you should follow the steps chronologically, and you can also add other colors and decorative aspects to your latter. It will be beneficial if you use a frame to attach these letters. Thank you for your time. Have a nice day.

You may also read our other article :

  1. How to Router Letters into Wood
  2. How to Make Cardboard Letters Stand Up
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