DIY Round Extendable Table: Space-Saving Project 2026

This round extendable table takes up modest space with its wings folded down, but when needed, it offers a surface where four people can comfortably enjoy a snack or play cards. Perfect for small apartments or cozy dining areas, this DIY project combines functionality with smart design.

For building this round extendable table, we start with the top, which constitutes most of the work. The leg is simply a cylindrical post, complete with a support for fixing to the top, which you can purchase ready-made at hardware stores. The height-adjustable foot, featuring a threaded mechanism, is modified to become the fixing element to the base. Drawer slides, also pre-made, are an excellent idea for the extensions and disappear under the top when closing the wings. Being fixed vertically on strips, the internal rail, when extended, creates a height difference: a shelf support protruding just enough, inserted at their ends, solves the problem. To hide the irregularities of the cuts, visible edges should be covered with iron-on veneer.

Materials List for Building the Round Extendable Table

• 18 mm poplar plywood: 2 pieces 700×500 and 1 piece 650×700 mm for the tops
• 1 piece MDF 600x600x20 mm for the base and flanges
• 2 pine strips 500x30x20 mm
• 4 chrome butt hinges
• 4 drawer slides 250 mm
• 6 m melamine edge banding
• 1 iron leg Ø 60 mm with support
• 1 M8x50 mm bolt with nut and washer
• Wood screws
• Finishing materials

The Table Top

From the largest panel, cut a circle Ø 600 mm, preserving at the poles two extensions sized for the hinges. Overlap the circle onto the two side panels to trace the curvature of the wings. Screw the drawer slides onto the strips, having first rounded the ends following the curvature of the central top. A shelf support serves as a "handle" to slide the guides. We need to position the guides under the central circular part so that, when closed, they remain flush with the supports, then screw the assembly to the underside of the top.

Step-by-Step Assembly

1. Cut the circular top and wing panels from your plywood. For precise cuts, consider using a quality home improvement jigsaw or circular saw.
2. Attach the drawer slides to the pine strips, ensuring smooth operation. Test the mechanism before final assembly.
3. Mount the hinges connecting the wings to the central circle. Chrome butt hinges work well for a clean look.
4. Install the iron leg with its support plate. A sturdy dining table base is crucial for stability.
5. Apply melamine edge banding with an iron to all exposed edges for a professional finish.

The Leg and Base

The leg is not just a simple cylinder; it's the structural heart of the table. The height-adjustable foot, modified with an M8 bolt, allows you to level the table on uneven floors. This is especially important for a kitchen island or cart where stability matters during food prep.

For the base, use the MDF piece cut to 600x600 mm. This provides a wide, stable footprint. Paint or stain the MDF to match your decor. If you're creating a matching set, consider coordinating with your existing sofas or beds for a cohesive room design.

Finishing Touches

Sand all surfaces thoroughly before applying finish. A clear polyurethane or colored lacquer works well. For the iron leg, consider spray painting it matte black or brushed brass to complement your lighting fixtures. The contrast between warm wood and dark metal creates a modern industrial look.

To protect your table surface, use coasters and placemats. A well-made DIY table can last for decades with proper care. If you're furnishing a whole room, browse rugs and curtains to complete the space.

FAQ: Round Extendable Table

Q: Can I use different wood species?

A: Absolutely! While poplar plywood is affordable and easy to work with, oak or birch plywood offer more durability and a finer grain. For outdoor use, consider marine-grade plywood and garden supplies sealants.

Q: How do I ensure the wings align perfectly?

A: Accurate measurement and careful hinge placement are key. Use a straightedge and clamp the wings in position before marking screw holes. Test the alignment before final tightening.

Q: Can I make this table larger?

A: Yes, scale the dimensions proportionally. For a larger version, use thicker plywood (20-25 mm) and a stronger leg. Consider outdoor patio furniture designs for inspiration on larger, weather-resistant builds.

Q: What's the best finish for a kitchen table?

A: For a kitchen table that sees daily use, apply multiple coats of water-based polyurethane. It's durable, non-toxic, and easy to clean. Add a wall decor piece above the table to anchor the dining area.

Q: How do I fix a wobbly table?

A: Check the floor level first. Use the threaded foot adjustment to compensate. If the leg itself is loose, tighten all mounting bolts. For persistent wobble, add a mirror or decorative item on the table to weigh it down evenly.

This project is perfect for DIY enthusiasts looking to create custom furniture. Whether you're outfitting a first apartment or adding a unique piece to your home, the round extendable table combines practicality with style. For more inspiration, explore display shelving and etageres to complement your new table with storage solutions.

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