DIY Round Bookshelf: Step-by-Step Guide to Build a Design Icon 2026

Bring a touch of iconic 1960s design into your home with this DIY round bookshelf. Inspired by Joe Colombo’s 1965 original, this project uses two 10 mm MDF panels to create a striking, space-saving storage piece. Whether you’re a seasoned woodworker or a confident beginner, this guide will walk you through every cut and joint. For all your home improvement tools and materials, GrandGoldman has you covered.

Materials and Tools You’ll Need

• 3 m² of 10 mm thick MDF
• Screws Ø 4×40 mm
• Primer and satin enamel paint
• Screwdriver or cordless drill
• Jigsaw
• Electric drill
• Band clamp
• Tape measure, ruler, square, pencil, brush

Don’t forget to stock up on painting and finishing supplies to give your bookshelf a professional look.

Step-by-Step Construction

1. Cutting the Panels

From one MDF panel, cut two discs with a diameter of 1100 mm. Leave one disc whole. Divide the second disc into three parts: two large curved pieces (lunettes) with a base of 1000 mm, and one waste strip 100 mm wide. From the second panel, cut four smaller lunettes of the same diameter but with a base of 780 mm.

2. Creating the Half-Lap Joints

You will have six lunettes in total: two large and four small. These will interlock using half-lap joints. The large ones form a cross, and the small ones fit onto the arms of the cross to create a square. The joints must be as wide as the MDF thickness and half the width of the lunettes at the intersection points. Mark and cut carefully for a snug fit. A reliable work light will help you see every detail.

3. Drilling and Assembly

On the back of the whole disc, trace lines and drill holes for screws at a set distance from the intersections. Assemble the structure by fitting the lunettes together and securing them with screws. Use a band clamp to hold everything tight while you work. For precision drilling, consider upgrading your toolkit with high-quality drill bits and power tools.

4. Finishing

Apply a primer coat, then paint with satin enamel for a smooth, durable finish. Let it dry completely before placing books or decor. If you’re styling the shelves, browse wall decor and accessories to complete the look.

Design Notes and Inspiration

This round bookshelf is a tribute to Joe Colombo’s iconic 1965 design, now produced by Industrie Carnovali. Its circular form breaks away from traditional rectangular shelving, making it a true conversation piece. Pair it with mid-century modern sofas or a statement rug for a cohesive retro vibe.

FAQ

What is the best wood for this project?

MDF is ideal because it’s smooth, affordable, and easy to cut. For an outdoor version, use plywood and seal it well. Check outdoor storage solutions for weather-resistant ideas.

Can I adjust the size of the bookshelf?

Yes, you can scale the dimensions up or down. Just maintain the proportions of the lunettes and disc for structural integrity. For smaller spaces, consider compact shelving units as an alternative.

How do I ensure the joints are tight?

Measure twice, cut once. Use a sharp jigsaw blade and sand the joints lightly for a perfect fit. A sturdy workbench will make cutting and assembly much easier.

What paint finish should I use?

Satin enamel gives a durable, wipe-clean surface that highlights the curves. For a matte look, try chalk paint. Browse painting supplies and brushes for the best results.

Where can I display this bookshelf?

It works beautifully in a living room, home office, or even a bedroom. Add curtains or mirrors nearby to enhance the sense of space and light.

Final Thoughts

Building your own round bookshelf is a rewarding project that adds both storage and style. With careful planning and the right tools, you can recreate a design classic. For all your DIY needs, from entertainment furniture to outdoor decor, GrandGoldman has everything to make your home shine.

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