A Basic Guide to Painting Floating Shelves

painted floating shelves

Refreshing your space with paint-ready floating shelves can be a transformative project that dramatically changes the look and feel of a room. This guide is designed to walk you through each painting step, ensuring you achieve a professional, lasting finish on your shelves. From selecting the right materials to applying the final coat, we’ll cover each detail to ensure you have the knowledge to execute this project flawlessly.

Gather Your Tools and Materials

Before you begin to get your shelves paint-ready, gather the necessary tools and materials for a smooth painting process:

  • High-Quality Brushes and Rollers: Choose synthetic bristles for water-based paints and natural bristles for oil-based options. Invest in angled brushes for precision work around edges and foam rollers for smooth surfaces.
  • Fine-grit sandpaper (220 or higher): Essential for prepping the shelf surface and smoothing between coats.
  • Paint Tray and Liners: For easy use and clean-up.
  • Painter’s Tape: Opt for a tape that ensures clean removal without residue to protect walls and provide sharp, clean lines.
  • Drop Cloths or Plastic Sheeting: Canvas drop cloths or plastic sheets protect your workspace from spills and drips.
  • Quality Primer: A stain-blocking primer ensures a uniform finish when painting raw wood or over a dark color.
  • Paint: Latex paints are favored for their easy cleanup and long-lasting durability. 

Preparing Your Floating Shelves

Proper preparation is key to a flawless finish:

  1. Clean the Shelves: Remove all items from your shelves, then thoroughly clean the surfaces to remove dust, dirt, and grease.
  2. Sand the Surface: Using fine-grit sandpaper, lightly sand the shelf to create a smooth surface and give the paint something to adhere to. Wipe away the dust with a tack cloth.
  3. Apply Primer: A quality primer will improve paint adhesion, cover any existing colors or stains, and improve the longevity and finish of your paint job. Allow the primer to dry as recommended by the manufacturer.

Painting Techniques for a Smooth Finish

Achieving a smooth, professional finish involves patience and attention to detail. Here are a few tips to help you master the process.


  1. Thin Coats Are Better: Apply paint in thin, even coats to avoid drips and build-up. As recommended by the paint manufacturer, allow sufficient drying time between coats.
  2. Sanding Between Coats: After each coat has dried, lightly sand the surface with fine-grit sandpaper to remove imperfections and ensure a smooth base for the next coat. Remove sanding dust with a tack cloth before applying additional paint.
  3. Avoid Brush Marks with Floetrol: Adding a paint conditioner like Floetrol can significantly reduce brush marks and roller texture by improving the paint's flow and leveling properties.

Achieving a Professional Finish with a Paint Sprayer

For the ultimate smooth finish, consider using a paint sprayer. This method requires more setup and cleanup but produces a superior, brush-mark-free surface. If you’ve never used a paint sprayer before, practice on a piece of cardboard to get comfortable with its operation. This will help ensure an even and controlled paint application.

Care and Maintenance

Once your shelves are painted and fully cured, they will look fantastic and be easy to maintain. Clean them regularly with a soft, damp cloth to keep them looking new. Avoid harsh chemicals or abrasive cleaners that can damage the finish.


Painting floating shelves can enhance the aesthetic appeal of any space, adding color and vibrancy. By following these steps, you are well on your way to achieving a professional-quality finish that will last for years to come. Whether updating a single room or undertaking a larger home renovation, the effort you put into this project will be evident in the stunning results.


Interested in purchasing handcrafted shelves? Order online or contact us today! Still have questions? We love troubleshooting, answering questions, and offering tips and tricks, so email us at customerservice@jthomashome.com

Locals interested in purchasing a collection of handcrafted shelves for a renovation can schedule an appointment with us to get started.

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