DIY Lego Table: Easy Step-by-Step Guide

If your kids love LEGO, creating a DIY LEGO table is one of the best ways to keep their builds organized and encourage creative play. I am not usually a DIY person, but this project turned out to be surprisingly simple and completely worth it.

We had an old Melissa and Doug train table that hadn’t been used in years, and turning it into a DIY LEGO table gave it a whole new life. The kids were so excited to have a dedicated space for building.

Here is exactly how to make your own DIY LEGO table at home.

Table of Contents

How to Build a DIY LEGO Table

Supplies You Will Need

measuring tape
pencil/ paper
marker board or MDF cut to size
spray adhesive
LEGO base plates
clear packing tape
tarp
rolling pin

Step 1: Measure Your Table

Start by measuring your table carefully. Your board should sit inside the table frame if possible, so keep that in mind when measuring.

We picked up a piece of marker board at Lowe’s and had it cut to size right in the store. This made the process much easier.

Marker board is thin and smooth, while MDF is thicker and sturdier. Since I was placing the board directly on top of the existing table surface, I didn’t need anything too heavy.

Step 2: Prepare the Surface

Place your board onto the table and give it a good clean. This will help the adhesive stick properly later.

Step 3: Calculate Your Base Plates

To build your diy lego table, you will need to figure out how many base plates are required to cover your surface.

Base plates typically come in two sizes:

10 x 10 inch squares
15 x 15 inch squares

Measure your table and decide which size works best. Some trimming may be needed if you want full coverage.

For reference, my table was 48 by 32 inches, and I used six 15-inch plates, leaving a small gap along the edges.

Step 4: Connect the Base Plates

This is the most important step when making a DIY LEGO table.

Do not place the base plates flush against each other. Instead, connect them using LEGO pieces. This naturally creates small gaps between the plates, which are necessary so LEGO bricks fit properly.

Without these gaps, your kids will have trouble snapping pieces into place.

Step 5: Reinforce with Tape

Once your plates are connected, flip them carefully and reinforce the seams with clear packing tape.

This step holds everything together when you flip the entire structure over later. Clear tape works best because you can see if anything shifts.

Step 6: Apply Adhesive

Lay down a tarp before using spray adhesive.

Spray both the table surface and the underside of the base plates. Follow the instructions on your adhesive carefully. Most require the surface to become slightly tacky before attaching.

Step 7: Attach the Base Plates

Carefully flip the connected base plates onto the table.

You will only get one good chance to place them correctly, so take your time. Minor adjustments are possible, but the adhesive will be very strong.

If needed, draw a light pencil outline on your board ahead of time to guide placement.

Step 8: Secure Everything in Place

Use a rolling pin to press down firmly across the entire surface. This helps the base plates bond evenly to the board.

Step 9: Let It Dry

This might be the hardest part. Let your DIY LEGO table dry for a few hours before using it.

The kids will definitely want to start building right away, but giving it time to set properly makes a big difference.

Final Thoughts on Making a DIY Lego Table

This DIY LEGO table turned out to be one of our favorite projects. It gave new life to an old table and created a dedicated space for hours of creative play.

One of the best parts is how flexible this project is. You can use an old train table, an IKEA table, or even something you find on Facebook Marketplace.

If you are looking for an easy and affordable project for your kids, a DIY LEGO table is a great place to start.