2x4 Upholstered Banquette Seat
How to build an upholstered banquette seat. from

Specifications
| Project type | Sofa |
|---|---|
| Room | dining room |
| Style | Farmhouse Furniture |
| Difficulty | Beginner Projects |
Shopping List
- 3 - 2x4 @ 8 feet long
- 4 feet of 4" thick high density foam
- 4 feet of 2" thick high density foam
- 2 yards 1/2" thick upholstery batting
- 3 yards 54" wide home dec fabric (for direcitonal or patterned fabric, you may need additional fabric)
- Staple gun and 3/8" staples
- Spray adhesive
- 2 1/2" screws and wood glue for building frame
- 1/2 sheet of 1/2" thick plywood (4 feet x 4 feet)
- Sewing notions and thread
Cut List
FOR BENCH FRAME
- 2 - 2x4 @ 48"
- 3 - 2x4 @ 21"
- 4 - 2x4 @ 14" (can be made longer or shorter for different height bench seat - standard seat height is 18")
- 1 - 1/2" thick plywood 48" x 24"
- 1 - 1/2" thick plywood 48" x 12"
Tools
- measuring tape
- square
- safety glasses
- hearing protection
- drill
- circular saw
- countersink drill bit
Step-by-step Instructions
Step 1
Build the frame using 2 1/2" screws countersunk and wood glue.

Step 2
Add the legs to the insides. Attach legs from both sides to strengthen your corners and square up the bench.

Step 3
Follow directions in diagram for sewing the upholstered bench banquette skirt.

Step 4
Follow the directions in the diagram for sewing bench cushion top.

Step 5

Step 6
Layer on top of the plywood back piece (48" x 12") foam and batting. Cover with fabric and staple on back side. Attach to wall with picture hanging kit if necessary (mine doesn't need it - it stays upright and in place on it's own).

Step 7
For me, the bench back just rests in place. You can attach it to the wall with a french cleat or heavy duty picture hanging kit if needed.

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/2x4-upholstered-banquette-seat