Our Process.
NuColour London Sprayers.

We offer an individually tailored service whilst staying consistent with our ethics, customer care, and delivery of services.

a upvc conservatory being masked up ready to be painted using kolorbond 2k paint

Our Process.

We believe in delivering a service that sets the industry standard, offering a level of excellence that you won't find elsewhere. Our team is dedicated to exceeding your expectations and providing you with an unparalleled experience, from start to finish.

Sales to Service.

NuColour takes pride in our transparent, no-obligation sales process. Our commitment to clarity and honesty ensures that our customers are always in the driver's seat, making informed decisions that are right for them.

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close up of a composite door that was spray painted jet black and the frame in grey
close up of a upvc window frame that was spray painted white

We follow strict procedure on every job, to guarantee a quality finished project.

Professionalism and excellence are top priorities. We measure our success by the satisfaction of our clients. Every job we undertake requires strict adherence to our procedure; this guarantees the quality and longevity of the paint, protection of your property, and no over spray or mess left behind.

Our Process.

At NuColour, professionalism and excellence are top priorities. We measure our success by the satisfaction of our clients. Every job we undertake requires strict adherence to our procedure; this guarantees the quality and longevity of the paint, protection of your property, and no over spray or mess left behind.

We are so confident in our skills that we promise your finished result will be better than what you thought possible. Get excited to see your property come alive with trusted, professional results every single time.

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1.  Safety First: We wear protective clothing, including a respirator mask and disposable nitrile gloves.

2.  Clean the Substrate to be Sprayed: We start by thoroughly cleaning the substrate using a mixture of mild detergent and water. Remove dirt, grime, and any contaminants. We then rinse the profile and allow it to dry completely.

3.  Scotch the Surface: We lightly scotch the surface using a 7447+ Scotch-Brite™ hand pad which is a very fine grade aluminium oxide abrasive pad. This usually does the trick making the surface smooth for spraying. If there are imperfections that the Scotch-Brite™ doesn’t work for, we will use a fine-grit sandpaper (around 220-320 grit). This step helps create a slightly rough surface for the paint to adhere to. We are sure to remove any loose or flaking paint if the frames are already painted.

4.  Mask Off Surrounding Areas: We use painter's tape, plastic sheeting, and masking paper to mask off any adjacent surfaces, glass, or areas we don't want to paint. This helps us to achieve clean lines and avoid overspray.

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1.  Choose the Right Paint: We use specifically designed paints for the substrates we will be spraying in your desired colour.

2.  Prepare the Paint Sprayer: We then set up our paint spraying kit. Always making sure it's clean and in good working condition.

3.  Tac Rag & Degreasing: We use a tac rag to remove any dust or swarf remaining on the surface of the profile. Then we thoroughly clean the profile surface again using panel wipe and a clean white cloth.

4.  Spray Painting: We spray the profile with a dust coat and check for any contamination before proceeding to spray two further full coats. We allow this to flash off then inspect for inclusions. If any are identified, we remove them with sandpaper and apply a further coat.

5.  Quality Check: Once spraying is complete, before we unmask the profile, an inspection across all painted surfaces is carried out. This is to ensure we have a flawless finish and no touch ups are needed.

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Finishing Touches

1.  Remove Masking: Once the final coat is applied and has dried, we carefully remove the masking materials.

2.  Inspect and Touch Up: A final inspection of the painted surface looking for any imperfections. If necessary, we lightly sand any rough spots and touch up with paint.

3.  Curing: Then allow the paint to cure fully according to the paint manufacturer's instructions. This can take several days, so avoid handling or subjecting the profile to stress during this time.

4.  Silicone: Once finished we replace any old silicone with new colour matched silicone.

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To keep your new frames or doors looking its best and prolong the life of the paint, clean them regularly with a mild detergent and water. Avoid abrasive cleaners that could damage the paint.

brown upvc window frames before being spray painted white

Free consultation
- get a quote.

Our free and no obligation quoting process is seconds away. We know how much time a project can take already, so we make it easy.

Let us know what your project needs – colour, finishes and more – and we do the rest. We will review the images you send to make sure your quote is accurate including materials, labour and access.

After that, we will craft up a quote for you to consider with no strings attached. Get your free, no obligation quote today.

upvc window frame spray process

Fix a date -
complete the

Before beginning your painting project, our crew will complete a visual inspection of your property to assess the project, prepare your space for painting, and answer any questions you have.

We understand that having a fixed date for the completion of your project is important, and with our commitment, we are making sure to deliver without fail.

With enthusiasm and enthusiasm only, our team will begin working on your project and make sure to bring it to fruition with utmost care and attention.

brown upvc window frames after being spray painted white

Handover &

Once your project is finished, we’ll do a walkthrough with you while the paint is drying to check for any touch-ups that are needed.

Providing everything is perfect we will un-mask the surfaces to unveil the finished product.

When you entrust us with your paint spraying project, payment is only due upon completion. We are so confident that you will be delighted by the results that payment is not required until then.

And once you are happy, payment can be made securely and conveniently in the form of bank transfer or card payment – whichever method suits you best.


Explore Our Portfolio, of Featured Projects.

Our portfolio showcases a variety of transformations across residential, commercial, and institutional spaces, highlighting our commitment to excellence and attention to detail.

All projects


Explore a range of professional solutions designed to enhance, protect, and transform your space with expert precision and care.

Commercial Painting

Enhance your business environment with our comprehensive commercial painting services. From office interiors to large-scale exterior cladding, our expert team delivers precision, durability, and aesthetic excellence, tailored to your business needs.


Commercial Painting

Residential Painting

Transform your home with our bespoke residential painting services. Whether it’s revitalising interiors, exteriors, or specialised finishes for kitchens, we provide flawless results that reflect your personal style and enhance your living space.


Residential Painting

Historical Building Restoration

Preserve the integrity and beauty of historic properties with our dedicated restoration services. Specialising in sash window restoration, delicate cleaning, and repointing, we ensure every detail is authentically restored to honour its heritage.


Historical Building Restoration

Institutional Buildings

Elevate institutional buildings with our expert painting services. We offer tailored solutions for schools, hospitals, and more, ensuring durable, aesthetic finishes with minimal disruption.


Institutional Buildings