adjustable step stool, also known as a learning tower, was designed and built by Tim Taguchi of Casual Builds. This project is perfect for parents wanting to involve their little ones in kitchen activities while keeping them safe.
Materials and Tools Needed
- 3/4″ plywood
- 1/2″ MDF (for the template)
- Pocket screws
- Spar urethane (for finishing)
- Router with flush trim bit
- Jigsaw
- Clamps
- Drill
- Sanding sponge (220 grit)
- Measuring tape
- Blue tape (for reducing tear out)
Step 1: Create the Templates
Tim started by designing the templates for the two side pieces, which were cut from 1/2″ MDF using a CNC machine. Since the CNC was not large enough to cut the entire template in one piece, he cut it into two parts and then transferred them to a 3/4″ piece of plywood. This process allowed him to create a singular template to work from.
Step 2: Cut the Side Pieces
After creating the template, he traced it onto the plywood and used a jigsaw to cut out the side pieces. To minimize tear out on the plywood’s veneer, Tim applied blue tape along the cut lines before cutting.
Step 3: Adjust and Finalize Cuts
Unfortunately, the first attempt at cutting the plywood resulted in damage to the veneer, prompting a trip back to the store for better material. After successfully cutting the new plywood, Tim used the flush trim bit on his router to ensure both side pieces were identical.
Step 4: Create Dados for Steps
Next, Tim cut dados into the side pieces. He made four dados in total: one for the bottom step and three adjustable ones for the top. To ensure the dados were perfectly aligned, he created a simple jig that clamped to the side piece and guided the router.
Step 5: Assemble the Frame
After sanding the pieces, Tim proceeded to assemble the frame using pocket holes. He placed the stretchers on one side and used a piece of plywood to maintain a perfect 90-degree angle, ensuring everything was aligned before finalizing the assembly.
Step 6: Final Touches and Finishing
With the frame assembled, Tim sanded everything to a smooth finish using a sanding sponge, which is perfect for getting into corners. He then applied spar urethane using a spray gun, applying three coats and sanding in between for a smooth finish.
Conclusion
This adjustable learning tower is not only functional but also enhances the kitchen experience for kids, allowing them to help out while staying safe. Tim’s detailed approach ensures that anyone can follow along and create their own version for their home.
For full plans, be sure to check out Tim’s website for further details and instructions!