How to Paint an Old Piano Matte Black for a Modern Makeover

Matte black painted piano before and after transformation

Is your old wooden piano losing its charm? While it may hold sentimental value, giving it a modern update with a fresh coat of matte black paint can completely transform it. When my son asked for a piano, I was lucky to find one for free on the Nextdoor app. With a budget-friendly refinishing process costing less than $100, I turned the old piano into a sleek, modern piece that the whole family loves! If you’re thinking about giving your piano a makeover, this guide will show you how to do it step-by-step.

Why Paint an Old Piano?

Old wooden pianos have a timeless appeal, but sometimes they can clash with modern decor. Refinishing it with matte black paint is an affordable and stylish way to bring it into the present. Plus, it’s a great DIY project that won’t break the bank.


What You’ll Need for This DIY Piano Makeover:

  • Nuvo Cabinet Paint Kit in Black Deco (available on Amazon)
  • Medium-grit sandpaper
  • Painter’s tape and paper
  • Paintbrushes and rollers (usually included in paint kits)
  • Damp cloth for cleaning

Cost Breakdown:

Piano tune-up and key repair: $120

Paint and supplies: Under $100

Step-by-Step Guide to Painting an Old Piano Black

1. Prepare the Piano

Preparation is essential for any successful DIY painting project, especially for something as prominent as a piano. Start by thoroughly cleaning the piano’s exterior, removing dust and grime. Then, cover the keys, pedals, and other areas you don’t want to paint with painter’s tape and paper. This ensures that your piano has a neat, professional look when you’re finished.

2. Sand the Piano

Using medium-grit sandpaper, lightly sand the piano’s body and individual parts. Sanding helps remove the old finish and smooth out any imperfections. This step also helps the paint adhere better to the surface. After sanding, wipe down the entire piano with a damp cloth to remove any dust. Allow the surface to dry completely before moving to the next step.

3. Choose the Right Paint

Choosing the right paint is critical to achieving a flawless black finish. I used the Nuvo Cabinet Paint Kit in Black Deco, which offers excellent coverage and durability. This kit also comes with the brushes and rollers you’ll need, making the process even easier. When working with black paint, it’s important to choose a brand with good coverage to minimize the number of coats required, as black can highlight imperfections more than lighter colors.

4. Painting the Piano

Now for the fun part—painting! Start by applying thin, even coats of paint with a roller and brush, following the wood grain for a smooth, seamless look. Be patient and allow each coat to dry completely before applying the next. For optimal results, plan to apply 2-3 coats of paint to ensure full coverage and a sleek finish.


Tips for a Successful Piano Makeover

  • Use Long, Smooth Strokes: Follow the direction of the wood grain for a professional finish.
  • Patience is Key: Allow each coat to dry fully before applying the next layer.
  • Protect the Surface: Once the paint has dried, consider adding a clear sealant to protect the finish.

Before and After: My Piano Transformation

Check out the before-and-after pictures of my piano to see how dramatic this glow up is!


The matte black finish gave the piano a completely new look, and it now serves as a focal point in our living room.


Refinishing an old wooden piano with matte black paint is a simple, budget-friendly project that can give any room an elegant, modern touch. Whether you’re restoring a free piano like I did or updating a family heirloom, these tips will help you achieve a stunning transformation. Have you refinished a piece of furniture recently? Share your DIY experiences in the comments below!



If you found this guide helpful, don’t forget to pin it for later on Pinterest or share it with a friend who’s ready to transform their old piano!

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