How to Build a Bed in the Back of a Truck

Do you need to build a bed in the back of your truck? Are you not sure how to do it? Don’t worry, and we have you covered. In this blog post, we will walk you through the process of building a bed in the back of your truck. It’s actually less complicated than you perceive! We will provide step-by-step instructions and some tips and tricks that will make the process go more smoothly. So, what are you waiting for? Start building!

Step by Step Guide

Herein we’re going to provide an easy-to-follow, step-by-step guide on how you can build a bed in the back of your truck.

Gather Your Supplies

Supplies Needed:

  • Tape measure
  • Plywood (we recommend at least ½ inch thick)
  • Circular saw or jigsaw
  • Drill and bits
  • High-density foam (optional)
  • Upholstery fabric (optional)
  • Sawhorses (optional) but helpful

Measure the Truck Bed

Before going any further, you’ll need to take measurements of your truck bed. First, you’ll need the length, width, and height. Then, with these measurements in hand, you can determine how much plywood you will need to purchase.

Figure Out the Best Design

Now it’s time to start thinking about the design of your bed. First, you’ll need to decide on the size and shape of the platform. Will you want sides? A headboard? A footboard? It’s up to you! Get creative and develop a design that will work best for your needs.

Cut the Plywood

Once you have your measurements, it’s time to cut the plywood. If you’re using a circular saw, make straight cuts. A jigsaw can also be used, but it will result in wavy edges that need to be sanded down. If possible, ask a friend or family member to help hold the piece of plywood while you cut it. This will make the process go more quickly and smoothly.

Build The Base

The next step is to start building the base of your bed. If you’re using plywood ½ inch thick or less, you can simply screw the pieces together using wood screws. Using thicker plywood, you’ll need bolts and washers to secure the pieces. Be sure to predrill holes before inserting any screws or bolts.

Build the Sleeping Platform Support

In this step, you get to build the frame that will support your sleeping platform. This can be done using either lumber or metal pipes. If you’re using lumber, we recommend cutting it into four feet long pieces. Metal pipes can be any length, but they should be at least three inches in diameter.

Finish Up Building the Sleeping Platform

Now it’s time to finish building the sleeping platform. Using plywood, you can simply screw or bolt it to the frame. If you’re using metal pipes, you’ll need to weld them in place.

Add Upholstery (Optional)

Once the base of your bed is built, you may want to add upholstery. This is optional but will make your bed more comfortable and stylish. To do this, cover the plywood with high-density foam and then wrap it in fabric. Staple or glue the fabric in place.

Test Your Newly Built Bed

Now it’s time to test out your newly built bed! First, get a good night’s sleep and see how it feels. If you find it too hard or too soft, you can adjust the amount of foam you use. You can also add pillows for more comfort.

Safety Measures To Consider

Now that you know how to build a bed in the back of your truck, there are a few safety measures you should take into consideration.

  • Ensure to secure the bed frame to the walls of the truck bed. This will prevent it from shifting while you’re driving.
  • If you’re using metal pipes for the frame, ensure you cover them with padding to prevent them from puncturing the mattress.
  • Always use caution when cutting plywood or other materials. Wear gloves and eye protection to avoid injury.
  • Saws and nails can be dangerous. Always use caution when handling them.

Benefits of Having a Truck Back Bed

Now that you know how to build a bed in the back of your truck, you may be wondering what the benefits are.

One benefit is that it frees up space inside the cab of your truck. This is great if you have a lot of gear, are going on a long road trip, and need extra space for passengers.

Another benefit is that it allows you to sleep in your truck without setting up a tent. This can be great if you’re camping in an area with no showers or want to avoid the hassle of setting up a tent.

A third benefit is that it provides a comfortable place to sleep on the road. No more sleeping in your uncomfortable truck seat!


Can I build a bed in the back of my SUV?

Yes, you can! The process is basically the same as building a bed in the back of a truck. Just be sure to take accurate measurements so your bed will fit properly.

Do I need to use upholstery fabric?

No, you don’t have to use upholstery fabric. But it will make your bed more comfortable and stylish.

Can I build a bed at the back of a truck without sides?

Sure! It’s up to you how you want to design your bed. You can add sides, a headboard, or a footboard if you want, or you can keep it simple with just a platform.

Can I build drawers in between the base and the top of the bed?

Yes, you can! Just be sure to leave enough space for the drawers to open and close properly. This might, however, require more supplies and effort.


Have fun and be creative! Building a bed in the back of your truck is a great way to save money and have a unique sleeping setup. With a bit of time and effort, you can build a bed that is both comfortable and stylish. Follow the steps outlined in this guide, and don’t hesitate to ask for help if you need it. Good luck!

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