DIY Sofa Bed

DIY Sofa Bed: Create an Elegant and Functional Addition to Your Living Room

Are you someone who enjoys crafting your own furniture? Look no further! We have prepared a comprehensive guide for building a modern and practical sofa bed—a perfect addition to your living room. Imagine having a comfortable space where you can relax, watch TV, take a nap, or entertain guests without any hassle. This design is carefully crafted to meet all these requirements, and we're confident that you'll love it.

The best part? We've made sure that the assembly process is easy and straightforward. You won't need to spend excessive time or effort on putting it together. We've taken care of the most challenging parts, such as designing the sofa bed and breaking down the necessary components. So, without further ado, let's begin constructing this wonderful piece of furniture!

Remember, as with any DIY project, you have the freedom to modify the design to suit your specific needs and personal taste. We provide you with a solid foundation, and from there, you can customize and tailor the sofa bed to align perfectly with your preferences. So, grab your tools and let's embark on this exciting building journey. There's no time to waste—let's get started!

Instructions

A note before starting - 

Please understand - the below diagrams are genuinely and carefully designed to help you navigate the build process. However, we don’t include specific recommendations for which tools, hardware, or products to use. These truly are “DIY” designs. 

As such – a significant portion of the build-process will be up to you, the builder. So please know, there is no “right” or “wrong” way to assemble any of our designs! If you need to depart from the instructions, or rearrange things along the way, feel free to. 

The only thing we ask: please be safe! And of course, there’s no shame in asking an expert for help or seeking guidance from your local professionals at any time. 

And please: enjoy the process! 

Sofa Bed Kit Parts List

Part icon
1'' x 12'' Lumber - 80" Length
Wood - Lumber
1
Part icon
2'' x 4'' Lumber - 48" Length
Wood - Lumber
1
Part icon
1'' x 12'' Lumber - 93" Length
Wood - Lumber
1
Part icon
1'' x 12'' Lumber - 1" Length
Wood - Lumber
2
Part icon
2'' x 4'' Lumber - 40.5" Length
Wood - Lumber
1
Part icon
1'' x 12'' Lumber - 14.5" Length
Wood - Lumber
1
Part icon
1'' x 12'' Lumber - 6.5" Length
Wood - Lumber
1
Part icon
1'' x 12'' Lumber - 28" Length
Wood - Lumber
3
Part icon
1'' x 12'' Lumber - 61.75" Length
Wood - Lumber
1
Part icon
1'' x 4'' Lumber - 27.75" Length
Wood - Lumber
16
Part icon
1'' x 4'' Lumber - 28.25" Length
Wood - Lumber
1

How to Build a Sofa Bed From Scratch

How do you know which part is which from the parts list? Click on "Edit Design in 3D" button above and you'll be able to click on each part to see its name.

Step 1: Assemble and Join the Main Frame

To begin constructing your sofa bed, gather the following materials:

  • 2 profiles of 1x12 with a length of 94 inches.
  • 3 profiles of 1x12 with a length of 29 inches.
  • 1 profile of 1x12 with a length of 80 inches.

Start by organizing the positioning of each board according to their lengths. Once you have them arranged, proceed with assembling the first main frame. This frame will consist of creating a straight structure using 1 profile of 94 inches, 1 profile of 80 inches, and 2 profiles of 29 inches.

After assembling this frame, you'll need to layer 1 profile of 94 inches on top of the corresponding profile in the main frame. Similarly, place 1 profile of 29 inches on top of its matching length. This arrangement will form the frame and base necessary for proceeding to the next step of the construction process.

Step 2: Assemble the Shelves

To create the shelves on the right side of the main frame, you will need the following materials:

  • 1 profile of 1x12 with a length of 24 inches.
  • 2 profiles of 1x12 with a length of 28 inches.

Begin by arranging the 28-inch profiles perpendicular to the 94-inch profiles, ensuring they are evenly distributed along the frame. This configuration will provide support for the shelves. Complete the frame by closing it with the 24-inch profile.

Congratulations! With this stage of the project completed, you are now 80% of the way through the assembly process. Well done!

Always remember to use the necessary hardware to facilitate the assembly of these projects. Additionally, it's essential to prioritize your safety by wearing protective gear for your hands and eyes during the assembly procedure.


Step 3: Assemble the Mattress Grill

In this final step, we will construct the grill that will support the mattress of your choice. Gather the following materials:

  • 2 profiles of 2x4 with a length of 80 inches.
  • 17 profiles of 1x4 with a length of 27.75 inches.

Begin by placing the two 2x4 profiles along the first frame, positioning them in the middle. Once securely fixed, proceed to place each of the 1x4 profiles one by one to form the grill that will provide support for your mattress or cushion.

Congratulations! You have successfully completed the assembly process. Enjoy your new and versatile sofa bed, designed to provide comfort and convenience.

Finished Product in 3D!