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DIY Tatami Bed Frame: Bringing Zen to Your Bedroom

DIY Tatami Bed Frame: Bringing Zen to Your Bedroom

If you’re looking to create a peaceful, minimalist bedroom with a touch of Japanese inspiration, a DIY tatami bed frame might be just the project for you. Tatami mats, traditional woven straw flooring used in Japanese homes, offer a unique combination of firm support and gentle cushioning that can promote better sleep. By building your own tatami bed frame, you can customize the size and style to perfectly fit your space and preferences.

I first experienced sleeping on a tatami mat during a trip to Kyoto, and I was amazed at how well-rested I felt each morning. When I returned home, I knew I wanted to recreate that sense of tranquility in my own bedroom. Building a DIY tatami bed frame was the perfect solution, and has taken my sleep quality to a whole new level.

Why Choose a Tatami Bed Frame?

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Materials Needed for Your DIY Tatami Bed Frame

DIY Tatami Bed Frame: Step by Step

  1. Determine bed size and gather materials: Before beginning your project, decide on the desired size of your tatami bed frame based on your mattress dimensions and the size of your tatami mat. A standard Japanese tatami mat measures approximately 35" x 79", but sizes can vary slightly. Ensure you have all the necessary tools and materials listed above, and adjust the lumber lengths accordingly if you’re building a larger or smaller bed frame.
  2. Cut the frame base pieces: Using a circular saw or handsaw, cut the 2x4 lumber to create the four sides of your bed frame base. You’ll need two pieces equal to the length of your bed (e.g., 79" for a standard tatami mat), and two pieces equal to the width of your bed minus 3 inches (e.g., 32" for a standard tatami mat) to account for the thickness of the tatami mat itself. Make sure your cuts are straight and precise for a level, sturdy frame.
  3. Assemble the frame base: Lay out the cut 2x4s on a flat surface to form a rectangle, with the shorter pieces sandwiched between the ends of the longer pieces. Check that the corners are square using a carpenter’s square or by measuring diagonally from corner to corner (the diagonal measurements should be equal). Pre-drill pilot holes through the longer pieces into the ends of the shorter pieces to prevent the wood from splitting. Apply wood glue to the joints for added strength, then secure the pieces together with 2.5" wood screws.
  4. Cut and attach support slats: To provide a sturdy foundation for the plywood platform, you’ll need to cut 1x4 lumber into support slats. The number of slats needed will depend on the length of your bed frame, but aim to space them about 2-3 inches apart for optimal support. Each slat should be cut to the inner length of your assembled frame base. Lay the slats evenly across the width of the frame, pre-drill pilot holes, and secure them to the inside edges of the frame using 2.5" wood screws.
  5. Cut and secure the plywood platform: Measure the interior dimensions of your bed frame base and cut the 3/4" plywood to fit snugly inside using a circular saw or jigsaw. The plywood will provide a flat, stable surface for your tatami mat to rest on. Place the cut plywood on top of the support slats, ensuring it fits securely within the frame without any gaps. Pre-drill pilot holes around the perimeter of the plywood, then secure it to the frame base and support slats using 1.5" wood screws.
  6. Sand and finish the frame: To achieve a smooth, polished look and protect your bed frame from moisture and wear, sand any rough edges or surfaces using a sander or sandpaper. If desired, apply a coat of wood stain or paint to enhance the appearance and durability of the frame. Be sure to follow the manufacturer’s instructions for application and drying times before moving on to the next step.
  7. Place the tatami mat: Once your bed frame is complete and any finish is fully dried, carefully place your tatami mat on top of the plywood platform. The mat should fit securely within the frame, lying flat and even without any bunching or gaps. If your mat is slightly larger than the interior of the frame, you may need to trim it down with a sharp utility knife to ensure a perfect fit.

To complete your DIY tatami bed, add a Puffy Lux Mattress for an extra layer of comfort and support. It’s advanced foam technology conforms to your body’s curves, providing pressure relief and helping you maintain proper alignment. Plus, the breathable fabric cover helps regulate temperature, ensuring a cool and comfortable sleep surface.

Check out Puffy mattress reviews from real customers and see how we compare with other brands.

Tips for Caring for Your Tatami Bed

As someone who has experienced the benefits of sleeping on a tatami mat firsthand, I can attest to the transformative power of this simple yet effective design.

By building my own DIY tatami bed frame and pairing it with a supportive Puffy Lux Mattress, I’ve created a sleep environment that promotes deep relaxation and rejuvenation – a true oasis from the stresses of daily life.

With a little patience and attention to detail, you too can enjoy the unique comfort and tranquility of a tatami bed in your own home. So gather your tools, select your materials, and embark on this rewarding DIY project – your best night’s sleep awaits!

Use our store locator to find the closest furniture or mattress store near you and feel the cloudlike comfort of our Puffy Mattress in person.


Building your own DIY tatami bed frame is a rewarding project that can transform your bedroom into a serene and inviting retreat. By combining the traditional comfort of a tatami mat with a sturdy, customizable platform bed, you’ll create a unique sleeping space that promotes relaxation and rejuvenation.

So why not give it a try? With a little time and effort, you can build a beautiful tatami bed frame that will bring a touch of Japanese tranquility to your bedroom sanctuary. Sweet dreams!

Choose your Puffy Bed Frame

Enjoy unmatched comfort with the Puffy Sterling Bed Frame.

Upgrade your sleep setup with a stylish, supportive foundation:

  • Premium stitching.
  • Heavy-duty wooden frame.
  • Lifetime warranty.
  • 101-night sleep trial.
  • Free shipping and returns.