Can You Paint a Shower Floor?

Ever glanced at your shower floor and craved a refreshing transformation without a full renovation? Painting could be your answer. This article dives deep into the intriguing world of giving shower floors a facelift through paint.

 While a fresh coat might seem innovative in elevating your bathroom’s aesthetics, it’s not without challenges. From the undeniable allure of a budget-friendly refresh to potential longevity issues, we’ll dissect the pros and cons to give you a holistic view. So, buckle up as we answer the burning question: Can You Paint a Shower Floor?

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Can You Paint a Shower Floor?

Yes. You can paint a shower floor, but it requires careful preparation and the right paint to ensure longevity and safety. It’s crucial to clean the floor thoroughly, repair any damages, and choose a high-quality epoxy or urethane-based paint specifically designed for wet environments. This type of paint forms a waterproof seal, resisting moisture and preventing peeling or chipping.

However, while painting can refresh and revitalize a worn shower floor at a fraction of the replacement cost, it may not last as long as a new floor. It could become slippery, so adding a non-slip additive is recommended.

Pros and Cons of Painting a  shower floor

Revamping a shower floor with paint can be an effective way to enhance your bathroom’s appearance without incurring heavy expenses. However, it’s essential to weigh the benefits against the potential challenges. 


  1. Cost-Efficient: Opting to paint, especially DIY, can significantly reduce labor expenses compared to alternatives like retiling.
  2. Economical: Paint is typically more budget-friendly than purchasing new tiles or other flooring materials.
  3. Customizability: Painting offers many color, pattern, and design choices tailored to your preference.
  4. Camouflages Imperfections: A fresh coat of paint can seamlessly hide stains, cracks, or other blemishes on your existing floor.


  1. Temporary Unavailability: The shower might be off-limits for several days, allowing the paint to dry and cure adequately.
  2. Not a Forever Fix: Due to water and humidity, the paint might eventually peel, fade, or crack, necessitating touch-ups or a complete redo.
  3. Demands Thorough Preparation: A pristine finish requires meticulous preparation, from cleaning and repairs to sanding, priming, and sealing.
  4. Potential Slip Hazard: If not applied uniformly or without the right texture, the painted floor can become slippery and pose safety risks.

What Kind of Paint Do You Need for a Shower Floor?

When considering paint for a shower floor, understanding the differences between regular and epoxy paint is essential. Regular paint is water- or latex-based and ideal for walls and ceilings. It’s not designed to withstand the constant moisture and high foot traffic of a shower floor. 

On the other hand, when mixed, epoxy paint is a two-component product that creates a chemical reaction, resulting in a hard, durable, and waterproof finish. This makes epoxy paint perfect for areas exposed to water and wear, like shower floors.

Some popular epoxy paint brands suitable for shower floors include Rust-Oleum, KILZ, and BEHR. Each brand offers various products with distinct advantages, so it’s advisable to read reviews and specifications to select the best fit for your needs.

When choosing epoxy paint for your shower floor, consider factors like color to match your bathroom’s aesthetics, durability for longevity, and cost to ensure you’re getting good value for your money. Also, check if the paint contains or requires an anti-slip additive to make the surface safer.

How to Prepare Your Shower Floor for Painting?

Before painting your shower floor, it’s crucial to ensure the surface is immaculately clean and in good repair. Proper preparation prevents potential adhesion problems, leading to peeling or bubbling paint in the future. Here’s a step-by-step guide to help you prep like a pro:

1. Gather Materials:

  • Scrub brush or scouring pad
  • Mild detergent or bathroom cleaner
  • Bucket and water
  • Caulking gun and waterproof caulk
  • Epoxy filler (for any cracks or chips)
  • Sandpaper (80-120 grit)
  • TSP (Trisodium Phosphate) or an alternative degreaser
  • Rubber gloves
  • Safety glasses

2. Deep Clean

  • Start by wetting the shower floor with warm water.
  • Apply a mild detergent or bathroom cleaner and scrub vigorously with the brush. This will remove soap scum, hard water deposits, and any oils.
  • Rinse thoroughly and ensure all cleaning residues are washed away.

3. Repair Damages

  • Inspect the shower floor for cracks, chips, or loose tiles/grout.
  • For small cracks or chips, use an epoxy filler, following the manufacturer’s directions.
  • If there are issues with the grout or caulk, remove the loose or damaged portions and reapply with waterproof caulk.

4. Sand the Surface

  • To ensure better paint adhesion, lightly sand the shower floor with sandpaper. This creates a slightly roughened surface that helps the epoxy paint bond more effectively.
  • Wipe away the sanding dust using a damp cloth.

5. Degrease the Surface

  • Wear gloves and safety glasses for this step.
  • Mix TSP (or an alternative degreaser) with water as per the manufacturer’s instructions.
  • Wash the shower floor thoroughly to ensure there’s no remaining residue.
  • Rinse well and let the floor dry completely.

Tips and Warnings

  • Always work in a well-ventilated area when using chemicals.
  • Before using any product, always read and follow the manufacturer’s safety and application instructions.
  • Ensure that the shower floor is completely dry before painting.
  • Avoid harsh chemicals or acid-based cleaners, as they might damage the floor or affect the paint adhesion.

How to Paint Your Shower Floor?

Painting your shower floor can transform its appearance, but to ensure longevity and a professional finish, it’s imperative to use the right approach and materials. Here’s your guide to painting your shower floor with epoxy paint:

Materials and Tools:

  • Epoxy paint kit (often comes in two parts: resin and hardener)
  • Stir sticks
  • Paint trays
  • Roller brush (with a fine nap)
  • Paintbrush (for edges and corners)
  • Painter’s tape
  • Protective gear (gloves, mask, safety glasses)
  • Ventilation fan or open windows

1. Safety First

Ensure good ventilation in the bathroom either by using a ventilation fan or keeping windows open. Wear protective gear to safeguard yourself from paint fumes and potential skin irritants.

2. Tape-Off Areas 

Use painter’s tape to protect areas you don’t want painted, such as walls, fixtures, and drains.

3. Mix the Epoxy Paint

Most epoxy paints come in two parts: a resin and a hardener. They must be mixed in the right ratio (typically 1:1). Stir thoroughly for a few minutes until the mixture is uniform.

4. Apply the Epoxy Paint

Cut in around the edges and corners using a paintbrush. Once the edges are done, use the roller brush to cover larger areas. Ensure the roller is evenly coated and not dripping. Apply the epoxy in thin, even strokes. Typically, two coats are recommended for a smooth, even finish. Wait for the recommended drying time between coats (often 12-24 hours, but always refer to manufacturer instructions).

5. Allow to Cure

Once you’ve applied the final coat, the epoxy must cure. While it might be dry to the touch within a day, it can take several days to harden fully. Refrain from using the shower during this time.

Tips and Warnings
  • To prevent bubbles, Roll out the epoxy slowly and evenly. If bubbles appear, gently burst them with a pin or lightly go over the area with a paintbrush.
  • To avoid drips: Ensure your brush or roller isn’t oversaturated with paint. Always work from one side to the other, maintaining a wet edge to avoid overlaps or streaks.
  • To prevent cracks: Avoid applying epoxy too thickly. Two thin coats are better than one thick one.
  • Curing time is crucial. Rushing to use the shower before the epoxy has fully set up can damage the paint and ruin your hard work.

How to Maintain Your Painted Shower Floor?

A freshly painted shower floor can drastically improve the overall aesthetics of your bathroom. However, proper care and maintenance are vital to ensure it remains pristine for years. Here’s a comprehensive guide on nurturing your painted shower floor:

1. Gentle Cleaning 

Use a soft, non-abrasive cloth or sponge for cleaning. Avoid steel wool, scouring pads, or hard-bristled brushes, as they can scratch or damage the paint.

2. Mild Detergents

Opt for pH-neutral cleaning solutions. Avoid bleach, ammonia, or other harsh chemicals, as they can erode the paint over time.

3. Regular Maintenance

Clean your painted shower floor weekly to prevent the buildup of soap scum, hard water deposits, and mold.

4. Rinse Thoroughly: 

Always rinse your floor thoroughly after cleaning to remove any detergent residues. This helps prevent the floor from becoming slippery and guards against potential chemical reactions that could degrade the paint.

5. Dry After Use

Use a squeegee or soft towel to dry the floor after each shower. This minimizes water spots and potential damage from standing water.

Do’s and Don’ts

  • Use bathmats with non-abrasive backings to prevent scratches.
  • Do wipe up any spills (like shampoos or conditioners) immediately.
  • Don’t drag or drop heavy objects on the painted surface.
  • Don’t use steam cleaners on your painted shower floor.

Signs Your Painted Floor Needs Attention

  1. Peeling or Flaking: If you start to notice areas where the paint is lifting, it may be due to moisture trapped underneath or a poor initial application.
  2. Chalking: Over time, the paint might break into a powdery substance, signaling it’s time for a touch-up or repaint.
  3. Discoloration: If certain spots or the entire floor start to change color, it might be due to harsh chemicals or prolonged exposure to water.

Solutions: A simple touch-up might suffice if your floor shows signs of wear. Clean the affected area, lightly sand it, and apply a fresh coat of epoxy paint. If the issue is widespread, consider repainting the entire floor after thorough preparation.


Painting your shower floor offers a cost-effective and customizable solution for rejuvenating your bathroom. While it provides benefits like cost savings, design versatility, and the ability to conceal imperfections, it’s essential to note that preparation is crucial, and the results aren’t permanent. 

You can paint your shower floor, but with consideration of the pros and cons. For those intrigued by this bathroom upgrade, delve deeper into specific paint recommendations and technique guides to ensure a successful transformation.

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