Harriet Higher Chair
Is your child to old for a high chair, but too short for a standard chair? For the cost of a cheapo plastic booster seat, you can build your child a modern higher chair. This simple sturdy plan is easy to build, features a foot rest and is easy for youngsters to climb up on. This chair is not meant to replace a high chair, and does not offer the security and safety of a high chair.

Specifications
| Project type | Kids Tables and Chairs |
|---|---|
| Room | Kids and Toys |
| Style | Children's and Kid's Room Furniture and Toy Plans |
| Difficulty | Beginner Projects |
| Estimated cost | Under $20 |
Dimensions
Use the size-specific shopping and cut lists below.

Shopping List
- 2 - 2x2 @ 8 feet long
- 1 - 1x12 @ 15" long
- 1 - 1x6 @ 15" long
Cut List
- 2 - 2x2 @ 8 1/4" - one end at 10 degrees off square, shortest point
- 2 - 2x2 @ 10 1/16" - one end at 10 degrees off square, shortest point
- 2 - 2x2 @ 21 5/16" - both ends at 10 degrees off square, parallel to each other
- 2- 2x2 @ 21" (Front Legs)
- 2 - 2x2 @ 12" (Front Support/Apron)
- 1 - 1x12 @ 15" (Seat)
- 2 - 2x2 @ 19" (Back Supports)
- 1 - 2x2 @ 9" (Back Base)
- 1 - 1x6 @ 15" (Backrest)
Tools
- measuring tape
- square
- pencil
- safety glasses
- hearing protection
- kreg-jig
- drill
- compound miter saw
- sander
- level
- countersink drill bit
Step-by-step Instructions
Step 1
Begin by building two of the above pieces. Make sure both match exactly. Use with either 2 1/2" screws countersunk and glue or 2 1/2" pocket hole screws.

Step 2
Join the two sides with the front apron/support as shown above. Use the same screws and glue.

Step 3
Now the top. This time you will need to use 2" screws so the screws don't poke through the seat. Also screw the side aprons to the seat.

Step 4
Now build the back. Go back to the 2 1/2" fasteners. Adjust for square.

Step 5
Attach back rest to the back support pieces.

Step 6
Finally, adjust the seat rest to fit in the seat back. Measure, use a level at the top, and screw in place. I actually sat my daughter in the chair to get the support just right.

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/harriet-higher-chair