To successfully paint over old painted tiles, you'll need to prepare the surface properly and use the right products. Here's a step-by-step guide:
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Surface Preparation is Key: The most important step is preparing the tiles for painting.
- Cleaning: Thoroughly clean the tiles to remove any dirt, grease, grime, or mildew. Use a strong cleaner designed for bathrooms or kitchens. Rinse well and allow to dry completely.
- Sanding: Lightly sand the painted surface with 240-grit sandpaper. The goal is to dull the glossy finish, creating a "hazy" appearance that the new paint can grip. Don't skip this step; it's crucial for adhesion.
- Cleaning (Again): After sanding, remove all sanding dust with a damp cloth. Let the tiles dry completely.
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Priming: Apply a high-quality primer specifically designed for challenging surfaces like tile.
- Recommended Primer: Dulux Renovation Range Primer is a suitable choice.
- Application: Apply the primer according to the manufacturer's instructions. Allow it to dry completely. Priming creates a bond between the old paint and the new paint.
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Painting: Apply your chosen paint specifically formulated for tiles.
- Recommended Paint: Dulux Renovation Range Tiles & Benchtops Gloss White is a suggested paint.
- Application: Apply two coats of your chosen tile paint, allowing each coat to dry completely according to the manufacturer's instructions. Using multiple thin coats is better than one thick coat to prevent drips and ensure even coverage.
Important Considerations:
- Ventilation: Ensure proper ventilation when sanding, priming, and painting.
- Durability: Painting tiles is generally more suitable for areas with minimal water exposure (e.g., walls). Painted floors are prone to chipping and wear.
- Choosing the Right Paint: Using a specialized tile paint, like the Dulux Renovation Range, is essential for proper adhesion and durability in areas prone to moisture and temperature fluctuations.
