Live Edge Floating Shelf DIY Guide

March 22, 2025

A live edge floating shelf is a stylish and functional addition to any space. Whether you want a rustic wooden shelf, a modern floating shelf, or a handmade wall shelf, this DIY tutorial will guide you through every step. Perfect for displaying decor, books, or kitchen essentials, this custom wooden shelf project is easy to follow. Let’s dive in!

Materials & Tools Needed

Live edge wood slab (Walnut, Oak, Maple, or your choice)
Sandpaper (80, 120, 220 grit)
Wood finish (Tung oil, Polyurethane, or Wax)
Floating shelf brackets (for a seamless wall-mounted shelf look)
Drill & drill bits
Measuring tape & Level
Saw (if resizing the slab)
Clamps
Wood filler (optional, for filling cracks)
Brush or cloth (for finishing)

Step 1: Preparing the Wood Slab

Choose a Live Edge Slab – Pick a solid wood piece with natural edges for an authentic handcrafted shelf feel.
Trim if Necessary – Use a saw to cut it to your desired length.
Fill Cracks & Holes – Apply wood filler to any imperfections and let it dry.
Sand the Wood – Start with 80-grit, then move to 120-grit, finishing with 220-grit for a smooth surface.

Step 2: Finishing the Wood

Clean the Surface – Wipe away all dust with a damp cloth.
Apply the Finish – Use a brush or cloth to coat the wood with oil, wax, or polyurethane for a long-lasting wooden shelf.
Let it Dry – Follow the drying times listed on your finish product.
Apply Additional Coats – For durability, apply multiple layers, allowing each coat to dry before adding another.

Step 3: Installing the Floating Brackets

Mark the Wall – Measure and mark where you want the shelf to go for an even wall-mounted shelf look.
Drill Mounting Holes – Use a drill to insert anchors or screws.
Attach the Brackets – Secure them firmly to the wall using screws.
Prepare the Shelf – Drill corresponding holes in the back of the wood slab for the brackets.

Step 4: Mounting the Shelf

Slide the Shelf Onto the Brackets – Align the drilled holes with the brackets and push the shelf into place.
Check for Leveling – Adjust if necessary to ensure a straight, balanced shelf.
Secure if Needed – If the shelf feels loose, tighten with additional screws.

Final Thoughts

Congratulations! You’ve built a beautiful live edge floating shelf from scratch. This DIY floating shelf is a fantastic way to add warmth and character to any room. Experiment with different wood finishes and shelf bracket styles to match your home decor.