Changing the colour of uPVC
We can discuss spraying uPVC windows, doors and fascias where it suits the property. Homeowners often want to move from white to a grey, black or heritage shade without replacing sound frames, or to match new doors to older windows. It is a job for a spray finish, because brushing plastic frames rarely gives the smooth look people expect.
Cleaning, degreasing and keying
uPVC is smooth and often coated in years of traffic film, sealant residue and silicone. All of that has to come off with a thorough clean and degrease, or the coating will not grip. The surface is then lightly abraded to give it a key. This preparation is not glamorous, but it is the difference between a finish that holds and one that peels at the first frost.
Coatings for plastic frames
Coatings for uPVC are made to flex with the plastic and bond to it, often with a specific primer first. Very dark colours absorb more heat in the sun, which can affect some frames, so check what the window maker advises for darker shades before choosing one. We will talk through suitable products and colours in general terms on the visit.
Masking glass, seals and hinges
Glass, rubber seals, handles, locks, hinges and drainage slots are all masked before spraying. Seals in particular need care, because painting them can stop them working properly. Surrounding brickwork, render, sills and anything below is sheeted, and in a terrace or semi we take care with the neighbour’s side too.
Weather windows for outside work
Exterior spraying needs dry weather, temperatures within the coating’s range and very little wind. Damp mornings, frost and gusty days all rule it out. That makes late spring to early autumn the usual season, and bookings can move if the forecast turns.
Which parts of the house can be included
A typical uPVC spraying job might take in the front windows, the front door and side panels, the fascia boards and soffits along the roofline, and sometimes the back door or patio doors. Gutters and downpipes can be discussed too. Doing them together gives one consistent colour across the house. Inside faces of frames can also be sprayed, though many people keep them white to match the rooms.
Front doors and side panels
uPVC front doors often have decorative panels, glazing and letter plates that all need masking. The door is sprayed in place, with hinges and locks protected, and kept closeable for security. If you also have timber or composite doors, our door spraying page explains how those are handled differently.
How the time is spent
Most of the time goes into preparation and masking rather than the spraying itself. The number of frames, their condition, access to upper windows and the weather all affect how long it takes. Windows are usually usable again the same day once dry, but opening sashes may need to stay shut for a while so they do not stick to the seals. We will give you a realistic plan once we have seen the house.
Looking after the finish
Once the coating has cured, sprayed uPVC is usually cleaned gently with warm soapy water and a soft cloth. Avoid harsh solvents and abrasive pads, which can damage the coating. Check what the coating maker recommends for long-term care, as advice varies between products.
What to ask before choosing it
Check whether painting would affect any warranty on your windows or doors. Look at the condition of the frames: cracked, warped or badly discoloured uPVC, or failed double glazing, may point to replacement instead. Think about how many frames are involved and whether inside faces are included. Call Eric on 07872 324935 or use the form on this page.