
Painting a plastic door is a great way to modernise your home and get rid of boring white uPVC doors. It is nearly impossible to achieve a perfect finish by hand, but painting a uPVC door can be done yourself. If you want to achieve a good finish, you must take the time to prepare your surface carefully and adequately. Start by removing any door furniture, such as doorknobs, knockers, and letterboxes. Then, use a brush to sweep away any dust or cobwebs, and wash your door with a sponge and soapy water. Once the door is dry, use light sandpaper all over the surface of the door to create a key for the paint to stick to. Finally, choose the right paint for your uPVC door—one that is durable, suitable for uPVC, and weather-proof.
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What You'll Learn
- Prepare the door by removing any door furniture and wiping down with soapy water
- Sand the door with fine sandpaper to create a surface for the paint to stick to
- Prime the door to ensure the paint adheres better
- Paint the door with a roller or brush, using light coats
- Finish with potted plants or a new doormat to complement the new colour

Prepare the door by removing any door furniture and wiping down with soapy water
Painting a plastic door is a great way to modernise your home and get rid of boring white uPVC doors. It is a simple process that can be done with a little preparation and the right paint.
The first step in preparing your door for painting is to remove any door furniture, such as doorknobs, knockers, and letterboxes. This will leave you with a simpler, flat surface to paint on. If you are unable to remove certain fixtures, you can use masking tape to cover them completely, including any edges. It is also a good idea to place a dust sheet beneath the open door to protect your floor from paint drips.
Once you have removed the door furniture, the next step is to clean the door. Use a soft brush or dustpan to sweep away any dust, cobwebs, or other particles. Then, wash the door with a sponge and warm soapy water or wipe it down with methylated spirits to remove any residue. This step is crucial as it ensures the paint will adhere properly to the surface.
After cleaning, you may want to consider lightly sanding the door with fine-grit sandpaper. Sanding creates a slightly rougher surface, allowing the paint to stick better and ensuring a more durable finish. However, it is important to note that uPVC doors are made of plastic, and some sources recommend not sanding the surface. If you do choose to sand, wear a mask to protect yourself from harmful particles, and be careful not to use rough sandpaper or rub too hard, as this can scratch the surface and show through the paint.
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Sand the door with fine sandpaper to create a surface for the paint to stick to
Painting a plastic door is a great way to modernise your home and get rid of boring white uPVC doors. Before painting, it is important to prepare the surface by sanding it with fine sandpaper. This creates a surface for the paint to stick to and ensures your efforts will last long-term.
When sanding, it is important to wear a mask, as harmful particles can be released from the uPVC door. Avoid using rough sandpaper or rubbing too hard, as this will create scratches that will show through the paint. Lightly sand the entire door, including the door frame, from top to bottom. Pay particular attention to any window frames within the door, as these often require extra sanding.
After sanding, be sure to remove any door furniture, such as doorknobs, knockers, and the letterbox. This provides a nice flat surface to paint and ensures you don't get paint on any unwanted areas. If you are unable to remove certain items, use masking tape to cover them completely.
Once the door is sanded and all unwanted items are removed or covered, you can begin painting. Choose a paint that is specifically designed for uPVC doors, as this will ensure the paint adheres properly and doesn't peel off. Many paints on the market act as both a primer and paint in one, which can save you time and money.
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Prime the door to ensure the paint adheres better
Before you start priming your plastic door, it is important to prepare the surface. Use a soft dustpan or a soft-bristled brush to sweep away any dust or cobwebs. Then, wash the door with a sponge and soapy water, and dry it thoroughly. If possible, remove any door accessories, such as doorknobs, knockers, and the letterbox. If you are unable to remove any of these items, use masking tape to cover them completely.
Now, you are ready to start priming. Choose a primer that is labelled as "all-purpose" or as a "stain-blocker", as these are suitable for use on PVC. For example, Zinsser Bullseye 123 Primer Sealer can be used on both interior and exterior PVC surfaces. The consistency of the primer is important; it should be thin, almost like water. Apply the primer in thin coats, allowing each coat to dry completely before deciding if you need another one. The primer will dry with a matte finish, removing the glossiness of the PVC and creating a rougher surface for the paint to adhere to.
If you want to avoid priming your door, you can use a self-priming paint, such as Frenchic's Al Fresco range or Zinsser Allcoat. However, if you decide to use a different paint, it is recommended that you prime your door first. This will allow your chosen paint colour to adhere better to the surface and will result in a longer-lasting finish.
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Paint the door with a roller or brush, using light coats
Painting a plastic door is a great way to modernise your home and get rid of a boring white uPVC door. It is important to remember that most typical paints will not go onto PVC on their own. PVC is too smooth for traditional emulsions to grab on to, so you need both a primer and a weather-proof paint. Many paints on the market act as both in one product.
When you are ready to paint, use a roller or brush to apply a thin, even first coat of paint onto the uPVC. You can then apply the second coat slightly thicker, ensuring that the paint covers any patches for a smooth finish. Horizontal and up-and-down brush strokes work best. Take your time on any panelling or beaded sections and check joints for drips or paint build-up in the corners and smooth these as you go.
Leave the first coat to dry for at least two hours and then apply a second coat. Thin coats will give the best finish. If you are not using a gloss-based or eggshell finish paint, the end result will have brush marks. Keeping brush strokes in one direction will help to replicate a more authentic wood look.
If you are using a sprayer, make sure you wear a mask and goggles. Keep the nozzle 4 inches or 100ml away from the surface while spraying and move continuously up and down or side to side for an even distribution. Depending on your sprayer, you may need to thin the paint slightly, with up to a maximum of 15% tap water. You will need to apply a minimum of 3 coats, 2 hours apart, when spraying.
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Finish with potted plants or a new doormat to complement the new colour
Now that you've painted your plastic door, it's time to finish the look with some stylish and functional additions. A great way to complement the new colour is by adding potted plants that will not only enhance the aesthetics but also evoke a warm and inviting atmosphere. If you're looking for a classic and elegant option, consider symmetrical placements of pots with ferns and other plants that have dark green foliage to match the colour of your door. For a pop of colour, go for vivid hot pink begonia x hybrida 'Dragon Wings' begonias, which will bloom profusely in the shade. If you're feeling festive, pumpkins are a fun choice for fall, and they're sure to impress your guests. For a more low-maintenance option, ornamental grasses or succulents like sedum in rich burgundy hues are perfect, requiring minimal care while adding texture to your entrance.
If you're looking for something more structural, a potted bamboo palm is said to symbolise good luck and abundance, making it a wonderful greeting for visitors. For a trailing option, English ivy is a great choice, whether you hang it, place it on a stand, or let it grow from a pot or window box. If you want something that will add a touch of fragrance to your doorway, star jasmine is a delightful option with its miniature blooms and sweet scent. It's an evergreen plant, so even after its spring blooms fade, it will maintain its vibrant green leaves throughout the year.
In addition to potted plants, a new doormat can also complement your freshly painted door. Plastic doormats, such as those made from PVC or polypropylene, offer excellent durability and resistance to wear and tear. They are ideal for high-traffic areas as they can withstand heavy foot traffic without losing their shape or appearance. PVC doormats are also moisture-resistant and waterproof, making them a great choice to keep your entrance clean and dry. Polypropylene doormats, on the other hand, offer superior absorbency and quick-drying capabilities, ensuring optimal hygiene with minimal maintenance. So, depending on your specific needs, you can choose the type of doormat that best suits your newly painted plastic door.
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Frequently asked questions
First, remove any door furniture, such as doorknobs, knockers, and letterboxes. Then, use a brush to sweep away any dust or cobwebs. Next, wash the door with a sponge and soapy water, and dry it. Place a dust sheet beneath the open door. Finally, use light sandpaper all over the surface of the door to create a key for the paint to stick to.
It is essential to select a paint that is made for plastic doors. The paint must be durable and suitable for the material. Some popular options include Zinsser Allcoat, Frenchic’s Al Fresco range, and Dulux Weathershield Multi-Surface paint.
While some paints suggest that a primer is not necessary, many sources recommend priming your door to allow the paint to adhere better. Zinsser Bullseye 123 Primer Sealer is a popular choice for plastic doors.
You can use a roller or a brush to paint a plastic door – whichever makes the job easy and enjoyable for you. If you are concerned about brush marks, you may want to consider using a roller or a paint sprayer.
To make your entrance more inviting, consider adding some potted plants or a new doormat. You can also upgrade your front door accessories, such as the letterbox, door knocker, and handle.







































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