Transforming Plastic Windows: Changing Colors, Revitalizing Views

how to change colour of plastic windows

Changing the colour of plastic windows can be an easy way to modernise and update your property. Painting plastic windows is not difficult, and there are several methods to achieve this. The most popular method is to use a paint sprayer to apply paint specifically designed to bond with plastic surfaces. This method is quick, easy, and cost-effective, and can be done by professionals or as a DIY project. Other methods include vinyl wrapping and liquid dip, which can be sprayed directly onto the plastic surface.

Characteristics and Values Table

Characteristics Values
Reasons to Change Colour Wear and tear, discolouration, updating property, selling property, personal taste
Window Types Vinyl, PVC, uPVC
Methods Painting, liquid dip, vinyl wrap, spray painting
Advantages of Painting Cheap, easy, long-lasting results, visually attractive, wide range of colours, increase property value
Disadvantages of Painting Time-consuming, difficult to get original colour back
Advantages of Liquid Dip Easy to apply, flexible, peelable, smooth finish, DIY-friendly
Disadvantages of Liquid Dip Expensive, unattractive finish, not durable
Advantages of Vinyl Wrap Quick transformation, no surface preparation or drying time, wide range of colours
Disadvantages of Vinyl Wrap Expensive, temporary, susceptible to moisture damage
Spray Painting Use professionals for best results, long-lasting, smooth finish, durable, low VOC emissions, wide range of colours
Cost Painting: £80-£120 per window; Vinyl Wrap: £120 per window; Spray Painting: £130 per window

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Painting plastic windows

Before painting, it is important to prepare the windows properly to ensure the best results. This includes cleaning and degreasing the windows with a detergent or solvent and covering the window, adjacent walls, and window sill with tape and painter's film to protect against stains.

When selecting a paint, choose a product that is weatherproof and suitable for use on plastic surfaces. Acrylic paint for PVC windows is a good option as it is water-based and non-toxic. For maximum durability and weather resistance, consider using an alkyd enamel designed for PVC joinery. It is also important to check the weather forecast before starting work, as the ideal conditions for painting are a temperature between 10-25 degrees Celsius and a humidity of no more than 80%.

During the painting process, it is recommended to paint the window in sections (top and bottom, or right and left) to avoid accidentally painting the window closed. Paint the inner edge closest to the window while the window is pushed to the opposite side of the track, and let it dry before pushing the window back into place.

While it is possible to paint plastic windows yourself, it may be best to hire a professional to ensure the work is done correctly and to guarantee satisfactory results. Professionals will have the necessary training and experience to ensure a long-lasting, smooth finish. They will also have access to high-quality paints and sprays that may not be available to consumers.

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Liquid dip

However, liquid dip is a fairly expensive material, and the finish is not particularly attractive – it is rubbery to the touch and in appearance. It is also not very durable and is not resistant to abrasion or friction, making it a less than ideal option for windows and doors.

While liquid dip is a convenient option for those who want to change the colour of their plastic windows themselves, it is important to consider the limitations of this method in terms of durability, aesthetics, and cost.

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Vinyl wrap

The vinyl wrap is supplied on rolls and uses powerful adhesives to stick to the window surface. It is available in a wide range of colours, allowing homeowners to quickly and easily transform the appearance of their property. One of the main benefits of vinyl wrapping is that it does not require any surface preparation or drying time, making it a faster alternative to spray painting.

However, vinyl wrapping can be a challenging DIY project, and it is recommended to hire an experienced professional for the job. The process typically involves measuring and cutting the vinyl to fit the window, and then applying it with precision to ensure a smooth and bubble-free finish.

While vinyl wrapping can be a convenient option, it may not be the most durable solution. Over time, the vinyl wrap may start to peel or come off, especially on moving parts such as windows. Additionally, the cost of vinyl wrapping can add up, especially when labour costs are considered, as it can take several hours to wrap a single window.

Overall, vinyl wrapping is a viable option for those looking for a quick and relatively easy way to change the colour of their plastic windows. While it may not be the most permanent solution, it offers a wide range of colour options and can be a cost-effective alternative to replacing windows entirely.

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Spray painting

First, you need to select the right paint. Choose a product that is weatherproof and suitable for plastic surfaces. Some paints are specifically designed for uPVC windows and doors, offering colour retention and resistance to cracking, blistering, and flaking. You can also use acrylic paint, which is water-based and non-toxic, or an alkyd enamel for maximum durability and weather resistance.

Once you have your paint, check the weather forecast. The ideal conditions for spray painting are a temperature between 10-25 degrees Celsius and a humidity of no more than 80%. If you work under different conditions, the paint may not spread properly or may start to peel.

Next, you need to prepare the windows for painting. Clean the window frames with a detergent or professional cleaner and a damp cloth to remove any dust, dirt, or grime. Once the frames are dry, use light sandpaper to roughen the surface, which will help the paint adhere better. You can then apply masking tape and paper to any areas you don't want to paint, such as glass or brickwork.

Now you're ready to start spray painting. Shake the can vigorously for at least two minutes to ensure the paint is mixed properly. Practice spraying on a piece of cardboard or wood to get a feel for it. Hold the can about 25 cm away from the window frame and spray slowly and evenly. Apply two or three coats, allowing 10-15 minutes of drying time between each coat.

Finally, remove the masking tape and paper once the paint is completely dry. Your windows will now look like new!

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Professional vs DIY

There are several methods to change the colour of uPVC windows and doors, which can be done professionally or as a DIY project. Painting uPVC is a cost-effective solution to change the colour of your window frames and doors, which can be done by yourself. With the right paint for uPVC, you can choose a shade of your choice and achieve this transformation without the need for a costly window and door replacement. The process involves cleaning the window frames with hot soapy water, masking the brickwork and windows with tape and paper, priming the window frames, and then painting them with an exterior gloss or eggshell paint. This method can cost less than £10 per window and can give your home a fresh new look.

However, spray painting uPVC windows is usually done by professionals as they are more experienced and will ensure a great job is done. Spray painting can be tricky and requires more preparation, such as dusting and sanding the window frames, but it can leave the best results. Another method is using a liquid dip, which is an air-drying rubber coating commonly used in the automotive industry. This method is convenient for DIY as it can be easily sprayed onto the surface, and any mistakes can be corrected by peeling it off and starting again. However, liquid dip is expensive and does not have an attractive finish.

Vinyl wrapping is another option for changing the colour of uPVC windows, which is usually done by professional wrapping companies. Vinyl wrap is applied with powerful adhesives and is available in various colours. It can rapidly transform the appearance of a property, but it is costly and time-consuming.

Overall, while there are cost-effective DIY options for changing the colour of uPVC windows, certain methods such as spray painting and vinyl wrapping are usually done professionally to ensure a high-quality finish.

Frequently asked questions

There are several ways to change the colour of plastic windows, including vinyl wrapping, liquid dip, and spray painting.

Vinyl wrap is supplied on rolls and applied to windows using powerful adhesives. It is available in a wide range of colours and can be done by a professional or as a DIY project.

Liquid dip is an air-drying rubber coating that comes in a spray can and can be applied directly to plastic surfaces. It is flexible and peelable, making it easy to correct any mistakes.

Spray paint can be applied by a professional or as a DIY project. It is important to clean and degrease the windows before applying primer and paint. Use a flat brush and a paint roller or a paint sprayer to apply the paint.

The cost varies depending on the method and the number of windows being treated. Vinyl wrapping can cost hundreds of dollars per roll, while liquid dip is also considered expensive. Spray painting services typically start at £80-£120 per standard single-pane window.

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