Spray Painting UPVC Windows: Know Before You Go

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Spray Painting UPVC Windows – Know Before You Go

Are you looking to add a modern and stylish touch to your UPVC windows? If so, spray painting is an easy way to do just that. Learn how to complete a professional window makeover with this guide to UPVC window spraying.


Before starting, ensure that your windows are thoroughly clean and free of grease, dirt and dust. Grease can cause the paint to not adhere and any dust will show up in the final coat of paint. Use a powerful pressure washer to give the windows a good clean, then apply a spirits-based solution and wipe down with a lint-free cloth for best results.


It’s essential to choose a good quality paint for spraying UPVC windows. Use an acrylic based exterior wall paint or a specific plastic paint for UPVC, both of which are designed to withstand the harsh weather conditions. Pick up your chosen paint in the same color as your window frames, or get creative and go for something different. When using multiple colors, remember to always start with the lightest shade first and build on it from there.


To achieve a professional finish, you must mask up around the windows using newspaper and masking tape. Mask off everything to protect against overspray including carpets, furniture and walls. Start by covering the glass with newspapers and continue until you have completely covered your window frame. Once all the surfaces are protected, you can start spray painting. Make sure that you paint in a light back-and-forth motion – only apply thin layers of paint and allow them to dry before applying any more layers.


Before you can start spray painting your window frames, it’s important to apply a primer or undercoat. This will help promote adhesion and ensure that the paint is even and effective. If you’re using a solvent-based paint, make sure to wait 48 hours before applying the aerosol paint as solvents generally take longer to dry than paints. Apply a thin coat of primer and let it dry completely before spraying on the paint – this will help ensure smooth coverage and ensure there are no extra brush marks when finished.


Painting your UPVC window frames yourself is a great way to save money, but it’s important to follow the manufacturer’s instructions for how long to allow the product to dry before and after application. This will reduce the chance of any problems or mistakes occurring during the process. For best results, use an aerosol spray paint that is specifically designed for use on plastic surfaces, and then wait patiently until the times specified by the manufacturer before applying further coats or varnish.

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spraying upvc windows by wundercoat manchester

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Our Services

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Locations We Serve

We Cover The Entire North West of England

Wundercoat covers the entire North West of England including all areas of Manchester, Liverpool, Leeds, Blackpool, Chester and more. With a focus on precision and expertise, we are dedicated spraying specialists offering a range of solutions tailored to meet the unique needs of our clients. Whether it’s commercial or residential spraying, our team is committed to delivering top-notch services throughout the region.

We take pride in our comprehensive coverage and the quality of our spraying applications. Trust us to provide efficient and effective spraying solutions for a variety of applications across the diverse landscapes of the North West.

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Complimentary Price Estimate

Our Experts Are Highly Trained And Insured

Receive a complimentary price estimate for the spraying services. Simply fill out the form provided on this page and we will get in touch shortly.

If you request a quote today through our website you get an instant 10% discount upon booking your whole house’s doors and windows respray with WunderCoat spray coat.

What is the fastest way to obtain a quote?

The fastest way to obtain a quote is to fill the form on this page and our main sprayer will give you a call shortly to discuss your requirements and give you the exact quote.


UPvc window spraying manchester spray painting

The image shows a front bay window restored using anthracite grey colour

What Our Customers Say


”Great service. Good communication all the way through kept me up to date when the work could be done, due to the weather. Arrived as promised and the work was excellent.“

Hygienic Plastic Supplies

”Professional, reliable businesses that turn up when they say they will, get back to you straight away, and do a fantastic job are hard to find these days. Wundercoat is definitely one of them! Recently sprayed my kitchen and couldn’t recommend enough.”


“The price was great and service was excellent. I’d highly recommend them to anyone thinking of updating their windows. The full house looks like I’ve had new windows fitted but at a fraction of the cost. 5 star company.”


”Had most my house windows sprayed by Wundercoat and they did a fantastic job. The guys were spot on and left it looking perfect. Highly rate them.“


”Wundercoat have done a fantastic job for us on the windows and doors for the whole house. They were very professional, took great care in getting the job done and and done right, as well as good value for money. Would definitely recommend. “


”Had my windows and door done with Wundercoat. Superb job. Looks brilliant. Really professional and great value for money. Windows look completely new and transformed the whole look of my house. Would highly recommend.“