Kolorseal spray coatings for uPVC products

Using our unique range of Kolorseal paints, we apply colour coatings to a wide range of uPVC products. This includes uPVC windows and doors, uPVC roofline, and guttering. We support all our clients by providing expert advice on the latest colour trends and options which they can suggest to their customers.

Working out of 4 enclosed spray booths, we coat uPVC products of all shapes and sizes, always ensuring for a consistent finish. Whatever uPVC products you require a coating for, we guarantee a turnaround of no more than 5 days too.

Make an enquiry

Colourfastness guaranteed

Our unique range of Kolorseal paints have been specially developed for maximum adhesion to the surface of uPVC. As a result, we guarantee adhesion on uPVC for 10 years. Colour stability also comes guaranteed for up to 5 years*. Our Kolorseal paints also possess excellent resistance to UV rays and abrasion, making them the ideal option for conservatories, doors, windows and more.

Choose your colour
Close up bright red door
Rainbow panelling

Virtually any colour

We can provide coloured uPVC conservatories, windows and much more in virtually any finish you can think of. Whether you’re involved in a new build or refurbishment project, we can provide a paint finish so suit. We also offer satin, matte, metallic, gloss and dual colour finishes. So, we make it possible to cater to even the most unique of end user requirements.

Get a quote

Refresh damaged uPVC window frames

We can apply Kolorseal coatings to existing uPVC window frames. These are applied on-site by a member of our expert team. As is the case with our other Kolorseal paints, excellent adhesion, vibrancy and durability are guaranteed. We also ensure our finishes are completely free from contamination, so they appear consistent throughout. As a result, any existing uPVC windows will have a new lease of life and a totally refreshed appearance.

Contact us
Close up of window
Large parachute in rainbow colours

Any colour in 5 days

One area where we really stand out amongst the competition is our exceptionally quick lead times. In just 5 days from taking your order, we can supply you with uPVC products that are finished in a high-quality and long-lasting coating of your choosing. We also promise to provide a quote within 24 hours of you getting in touch with us.

As a fabricator, installer or architect, being able to respond quickly to customer requirements without a reduction in quality is a sure way to enhance your reputation. Therefore, we’re the ideal partners for anyone requiring coloured windows for a domestic or commercial project.

Get a quote

Premium express service available

If you require a turnaround that is even quicker than 5 days, we encourage you to take advantage of our premium express service. Please ask us if your project qualifies for this service.

Learn more Animated clock face
  • Kolorseal colours
  • RAL colours
  • British Standard colours
  • Kolorseal colours

    Urban chic collection

    Urban chic collection

    Statesman Collection

    Statesman Collection

    Heritage collection

    Heritage collection

    Commercial collection

    Commercial collection

    Coastal tones collection

    Coastal tones collection

    Classic twists collection

    Classic twists collection

    RAL colours

    RAL COLOUR CHART

    RAL COLOUR CHART

    British Standard colours

    British Standards

    British Standards

    What do our customers think?

    See what some of our previous customers thought about our unique coatings and the quality of our service and get an idea of what we offer here at Kolorseal.

    We have used Kolorseal for painting conservatory roof components since 2005.They have always produced a high quality product and also given us a great level of service. I wish all our suppliers were are easy to deal with and as high on quality as Kolorseal are. Thanks for the last 15 years of service and let’s look forward to the next 15 !!

    Nick Wagner
    Conservatory Solutions Limited

    Kolorseal have provided an exceptional level of service since day 1 of our association with them and have been a key part of the development of our Premium Range of doors with an unsurpassed degree of quality and consistency

    Howard Wilson Composite Manager
    Hurst Plastics Limited

    “Kolorseal offer a fantastic service and are a pleasure to deal with. The turnaround time of our quotes is especially impressive, which enables us to close sales more effectively” Also on another matter, we have a lady who has had a Composite Door installed and she is really unhappy with the colour of the outer frame (nothing to do with you) Are you able to offer a spray service for installed products ? I know a few companies have sprung up offering this, but would rather use you.


    Roundbrand Limited

    Green colour explosion