The Ultimate Checklist for UPVC Window Spray Painting

Spray painting is a popular method of giving your UPVC windows a fresh look. It is a cost-effective and easy way to transform the appearance of your home, especially if you are on a budget. However, there are certain dos and don’ts that you need to keep in mind before starting your UPVC window spray painting project. This article will outline some important factors when spraying your UPVC windows.

Preparing Your UPVC Windows for Spray Painting

Before spray painting your uPVC windows, it is important to prepare them properly. This means cleaning them thoroughly with soap and water and allowing them to dry completely. Using a degreaser, you should also remove any dirt, dust, or grease from the window frames. Once the windows are clean and dry, you should mask off any areas you do not want to be painted, such as the glass panes and the handles.

Using the Right Type of Spray Paint

When spray painting UPVC windows, choosing the right type of spray paint is important. Not all spray paints are suitable for UPVC surfaces, so you should choose a paint specifically designed for use on UPVC. This will ensure the paint adheres properly to the surface and does not peel or flake off over time. You should also choose weather-resistant paint and UV-resistant, as this will ensure that the paint lasts longer and does not fade or crack under sunlight.

Applying the Spray Paint Properly

Applying the spray paint properly is crucial to achieving a smooth and even finish. To apply the paint evenly, hold the spray can about 20cm away from the surface and spray in a sweeping motion. You should also apply several thin coats of paint rather than one thick coat, as this will reduce the risk of drips and runs. Ensure you allow each coat of paint to dry completely before applying the next one.

Avoiding Common Mistakes

People make several common mistakes when spray painting their UPVC windows. One of the most common mistakes is applying too much paint at once, which can result in drips and runs. Another common mistake is not allowing the paint to dry completely between coats, which can also result in drips and runs. To avoid these mistakes, follow the manufacturer’s instructions carefully and take time when applying the paint.

Caring for Your Painted UPVC Windows

Once you have finished spray painting your uPVC windows, it is important to take care of them properly to ensure that the paint lasts as long as possible. You should avoid using abrasive cleaners or solvents on the painted surfaces, as these can damage the paint. Instead, you should clean the windows regularly with a gentle soap and water solution. You should also avoid using pressure washers or high-pressure hoses on the windows, as these can damage the paint.


Spray painting your UPVC windows is a great way to give your home a fresh look without breaking the bank. However, following the dos and don’ts outlined in this article is important to ensure that your uPVC windows are painted properly and last as long as possible. By preparing your windows properly, choosing the right type of spray paint, applying the paint properly, avoiding common mistakes, and caring for your painted windows, you can achieve a smooth and even finish that will enhance the appearance of your home for years to come.

Revamp the look of your home and give your windows a fresh, new look with our spray painting UPVC windows service at Colour My Windows. Contact us today at 01384 891 341 to schedule a consultation and let us help you transform the appearance of your home. Get a quote today!

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