How To Make A Great Cardboard Box Divider That Can Be Used In Any Room?

By: theresa burns Posted On: May-09-2023 

You can use a cardboard box as a divider in any room of your house. This is an easy and affordable way to improve the look and functionality of any room. You only need a cardboard box and scissors to make this divider. Cut the bottom off the box to form a slight slope. Then, cut two pieces of cardboard to fit inside the bottom of the box and glue them in place. Finally, cut another piece of cardboard to fit on top of the glued parts and glue that in place. Now your cardboard box divider is ready to use! You can use it in any room to divide it up or to create more storage space.

What You'll Need to Make a Cardboard Box Divider

To make a cardboard box divider that can be used in any room, you'll need the following supplies:

  • One sheet of cardboard measuring 18 inches wide by 12 inches long
  • Box cutter or scissors
  • Permanent marker
  • Ruler or measuring tape
  • Tape measure
  • Straws
  • Paint or a furniture wax finish kit (optional)
  1. Start by cutting the cardboard into two 18x12-inch pieces. 
  2. Draw a line down the center of each piece, then cut them along the line. You now have two identical pieces of cardboard, with one half trimmed lengthwise and the other trimmed widthwise. 
  3. To create the dividers, fold one half of each piece of cardboard in half so that the folded edge aligns with the line you drew on it. Then use a box cutter or scissors to cut along this folded edge. Continue doing this until you divide your cardboard into thirds, creating six equal dividers. Note: If you'd like to add some visual interest to your dividers, paint or apply a furniture wax finish to one side before folding it over.
  4. To assemble your dividers, place one divider on top of another so that their folded edges match up and press down firmly so that they're securely attached. Use a tape measure to adjust their placement if desired until they're exactly how you want them.
  5. Repeat the steps

Creative Uses for a Basic Divider Box of Cardboard

A primary custom cardboard box divider can be used in any room to help organize and customize the space. Here are some creative ways to use this simple organizer:

  • Use it as a storage container for toys, clothes, or other small items.
  • Create a temporary art display by stacking different-sized cardboard boxes on top of each other.
  • Create a handy desk easel by cutting a hole in the top of the box and placing an old book or magazine under it.
  • Store your kitchen utensils on one side of the box and your spices on the other.

Affordable Option

If you're on a budget and need a box divider to organize your space, check out these instructions. This DIY box divider is affordable and easy to make. So, all you need is some old cardboard boxes and some duct tape!

Tips for Making a Great Cardboard Box Divider

Making a box divider is an easy way to add personality to any room. Here are some tips for making the perfect box divider:

  1. Start by cutting your cardboard into the shape you want. You can make it any size or shape you want, but be sure to account for the thickness of the Styrofoam insulation you will use as the base layer.
  2. Cut enough Styrofoam insulation to fit your cardboard frame perfectly. Thus, you will need enough so that there is at least 1 inch of clearance all around the edges of your structure.
  3.  Once your Styrofoam insulation is cut, position it between the two pieces of cardboard and press down firmly so that the foam fills any gaps and creates a solid frame. Make sure that there are no air bubbles in your divider.

Finally, attach your dividers with hot glue or screws. If you're using screws, make sure they are long enough, so they don't poke through the Styrofoam insulation on either side of the divider (you don't want them poking through and causing holes!).


we have shared how to make an excellent cardboard box divider to use in any room. By following our simple steps, you can create a stylish and functional piece of furniture that can add an artistic touch to any space. Also, this box divider looks excellent and is easy to assemble and use, making it the perfect choice for anyone looking for a quick and easy project. So if you need a new DIY project idea, check out our tutorial on making a cardboard divider!

Cardboard Box Divider

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