Fillman Platform Twin Platform Bed
How to build a platform bed for $30. Simple step by step plans with diagrams and shopping list and cut list. Build the matching headboard with these plans.

Specifications
| Project type | Beds and Bed Frames |
|---|---|
| Room | Bedroom |
| Style | Farmhouse Furniture |
| Difficulty | Beginner Projects |
| Estimated cost | $20 - $50 |
Dimensions
Use the size-specific shopping and cut lists below.

Shopping List
- 3 – 2x4 @ 8 feet long
- 1 – 2x3 @ 2 feet long (or use 2x4)
- 2 – 2x2 @ 8 feet long
- 3 – 1x3 @ 8 feet long
- 1x2 or 1x3 slats or box spring (about 6 boards, 8 feet long - can also use various scraps as long as the thickness matches)
- 2 1/2" screws or 2 1/2" pocket hole screws
Cut List
- 2 – 2x4 @ 76 1/2"
- 2 – 2x4 @ 39”
- 4 – 2x3 @ 5 1/2" (can use 2x4s here as well)
- 2 – 2x2 @ 70 1/2"
- 2 – 1x3 @ 75”
- 1 – 1x3 @ 44”
- 1x3 @ 39” for slats (not accounted for in cut list)
Tools
- measuring tape
- square
- safety glasses
- hearing protection
- drill
- circular saw
Step-by-step Instructions
So we just build a 2x4 box. Easy peasy!
Check to make sure the box is square by taking diagonals from opposite corners.

Step 2
Now add the legs. You can use 2x4s here in absence of 2x3s. You can also taper the legs if you want - or even use decorative feet.

Step 3
These are the cleats for supporting the slats. Attach with predrilled holes and 2 1/2" screws.

Step 4
Now we are going to start adding the lip to give the platform bed that platform feel. Make sure you glue and screw down.

Step 5
Screw the footboard piece to the bottom of the bed with 2-1/2" screws and glue.

Step 6
And now just add the slats. Depending on your mattress quality, you may be able to get away with less slats.

Finishing
Sand all surfaces, starting with a medium grit and finishing with fine. Wipe off the dust, fill any holes or gaps with wood filler, and sand smooth once dry. Apply primer if you're painting, then finish with your choice of paint or stain and seal with a durable clear topcoat. For outdoor projects, use exterior-rated primer, paint or stain, and sealer so the piece stands up to the weather.
Source (temporary): https://www.ana-white.com/woodworking-projects/fillman-platform-twin-platform-bed