Key FAQ Points
- Yes, you can paint directly onto plasterboard, but proper preparation is essential to ensure a smooth, long-lasting finish.
- Applying a mist coat (slightly diluted paint) is crucial to seal the plasterboard and provide a good base for subsequent paint coats.
- Using joint filler to smooth out any joints or imperfections before painting is necessary for a flawless finish.
- Multiple coats of paint may be required to achieve the desired look, as per the manufacturer's instructions.
- Selecting the appropriate type of paint based on the room's conditions, such as waterproof paint for bathrooms, ensures durability and performance.
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Painting plasterboard is a common task in many DIY and renovation projects. If you want to, it's perfectly feasible to paint directly onto plasterboard with the right preparation:
- Prepare your room with dust sheets and masking tape
- if you want to, fill joints between boards and imperfections where they’re fixed in place
- Apply a mist coat using one part water with nine parts Frenchic paint. Apply with a brush or roller, but bear in mind that it’s a bit thinner, so you could get extra splashes and drips as you paint.
Painting your plasterboard
After the mist coat has dried, you can start painting with regular, undiluted paint. Use a roller for large surfaces to ensure a quick, even application and a brush for edges.
It’s important to check the manufacturer’s instructions for paint coverage to ensure you apply the correct amount. These instructions are usually on the tin. You’ll also find their guidance for drying times between coats and the number of coats required.
What is the best paint for plasterboard?
The best paint depends on the room. Use waterproof paint like our Al Fresco range for bathrooms to protect against moisture. In other rooms, our Chalk Wall Paint provides a durable, ultra-matte finish.
Should I just plaster before painting?
Plastering can provide a smoother surface that may be easier to paint and decorate. However, it is not always necessary. Painting directly onto plasterboard is often sufficient and saves time and money, especially because you’ll need to wait for plaster to completely dry before painting.
