How Do You Build a Side Wall for a Truck Bed?

Building side walls for a truck bed is a great way to create more secure storage, while also making the truck more aesthetically pleasing. It’s a relatively easy job that requires some basic tools and materials. Here are the steps you need to take to build a side wall for your truck bed.

Step 1: Gather Materials

The materials you’ll need to build your side wall will depend on the specific design you choose. However, in most cases, you’ll need some type of plywood or other sheet material, as well as screws, nails, and glue. You may also want to purchase some weatherproof sealant or paint for added protection.

Step 2: Measure and Cut

Once you have all of your materials, it’s time to start measuring and cutting. Take careful measurements of the sides of your truck bed and then cut the plywood or other sheet material accordingly. Make sure to double-check your measurements before cutting.

Step 3: Assemble the Walls

Now that your pieces are cut, it’s time to assemble them into walls. Use screws or nails (and glue if desired) to attach the pieces together at their edges. When building the walls, make sure they fit snugly against your truck bed so they don’t move around when driving.

Step 4: Secure the Walls

Once your walls are assembled, use screws or nails to secure them in place on the sides of your truck bed. Again, make sure they fit snugly so they don’t move around when driving. Additionally, use additional screws or nails along any seams between pieces of plywood for added strength.

Step 5: Add Finishing Touches

Finally, add any additional finishing touches that you desire such as weatherproof sealant or paint. This will help protect against wear and tear from outdoor elements.


Building a side wall for a truck bed is a fairly straightforward process that requires minimal tools and supplies. With careful measurements and secure fastening techniques, you can easily create an attractive wall that increases storage capacity and improves overall aesthetics of your vehicle.

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Susan Delgado