Can You Paint Slate Tile?

If you’re considering giving your home a makeover with a new coat of paint, you may be wondering if slate tile is a good option. Here’s what you need to know about painting slate tile.

Checkout this video:


Whether you have slate tile floors or countertops, you may be wondering if you can paint them. The short answer is yes, but there are a few things to keep in mind before you start. First, because slate is a natural stone, its surface can be uneven. This means that you’ll need to use a primer specifically designed for use on slick surfaces like glass or tile. You’ll also want to make sure that the paint you choose is suitable for use on floors or countertops; many household paints are not meant to withstand foot traffic or constant contact with water and other liquids.

What is Slate Tile?

Slate tile is a type of stone tile that is made from metamorphic rock. This rock is composed of clay, minerals, and sediment that has been tightly compacted and then heated and pressure-treated over time. Slate tile is a popular choice for flooring and other surfaces because it is durable, natural-looking, and easy to maintain.

Slate tile comes in a variety of colors, including shades of gray, black, green, red, and purple. It can also be found in different textures, such as smooth or rough. The most common type of slate tile used for flooring is black slate tile.

The Pros and Cons of Slate Tile

Slate tile is a natural stone product that has many uses, both indoor and outdoor. It is a popular choice for flooring, backsplashes, countertops, and more. While slate tile is very durable, it is not immune to damage. Cracks, chips, and stains can all occur over time.

One way to protect your slate tile investment is to seal it with a clear sealer. This will help to resist staining and make cleanup easier. However, sealed slate tile cannot be repainted. If you are looking for a color change or want to cover up damage, you will need to paint the slate tile.

Painting slate tile is possible, but it is not always recommended. The porous nature of slate means that it can be difficult to get an even coat of paint. In addition, painting slate may void any warranties that are in place. Before painting slate tile, check with the manufacturer or retailer to see if it is covered under warranty.

If you decide to paint slate tile, be sure to use a high-quality exterior latex paint that is designed for use on stone surfaces. Try to choose a light color that will help to reflect heat and light away from the surface. Be sure to prep the surface before painting by cleaning it thoroughly and sanding any rough edges. Apply multiple thin coats of paint, allowing each coat to dry completely before adding the next.

How to Paint Slate Tile

Whether you want to change the color of your slate tile or simply refresh its appearance, painting is an option. Although painting tile is not as common as other home improvement projects, it can be done successfully if you take the time to prepare the surface properly. Here are the steps you need to follow to paint slate tile:

1. Clean the slate tile with a mild detergent and a soft brush. Be sure to rinse off all the soap before proceeding.

2. If the tile is very smooth, sand it lightly with fine-grit sandpaper to help the paint adhere better.

3. Apply a primer designed for use on ceramic or porcelain surfaces. Don’t skip this step, as it’s essential for getting good results.

4. Once the primer is dry, paint the slate tile with a high-quality latex paint designed for use on ceramic surfaces. You may need to apply two coats to get good coverage.

5. Allow the paint to dry completely, then apply a clear sealer to protect it from wear and tear.

Tips for Painting Slate Tile

If your home features slate tile flooring, backsplashes or accent pieces, you may be wondering if you can paint slate tile without damaging it. The good news is that you can paint slate tile, but there are a few things to keep in mind before you start.

Here are tips for painting slate tile:

– First, clean the slate tile thoroughly with soap and water. If the tile is very dirty or greasy, you may need to use a degreaser or heavy-duty cleaner.

– Once the tile is clean, let it dry completely.

– Next, sand the surface of the slate tile with medium-grit sandpaper to rough it up and help the paint adhere better.

– Now you’re ready to paint! Use a quality exterior or interior latex paint and apply it with a roller or brush. Start with one light coat and let it dry completely before adding additional coats as needed.

Keep in mind that painting slate tile can be a bit time-consuming, so be sure to set aside enough time for the project. Also, make sure the area where you’ll be painting is well-ventilated to avoid inhaling fumes from the paint.


In conclusion, painting slate tile is possible but it is not recommended. The paint will not last long and it will be difficult to touch up. If you do decide to paint your slate tile, be sure to use a high-quality primer and paint designed for use on ceramic or porcelain.