Can You Paint UPVC Windows and Doors? Yes — and It’s Worth Doing Properly
Painting UPVC windows and doors is one of the most effective ways to transform the look of a property without replacing perfectly good frames. At Ultimate Décor, we spray UPVC windows, doors, conservatories, and garage doors across Surrey and South London — using specialist coatings designed to bond directly to PVC and last for years. If you’ve been wondering whether it can be done, the short answer is yes. If you’re wondering whether it can be done well, that’s the right question to be asking.
Why UPVC Needs Specialist Treatment
Standard paint won’t stick to UPVC. The surface is non-porous and naturally resistant to adhesion — which is exactly what makes it durable outdoors, but also what makes it difficult to coat without the right preparation and the right products.
We use coatings specifically formulated for plastics and PVC. These chemically bond to the surface rather than sitting on top of it. Applied correctly, the finish is hard-wearing, UV-stable, and resistant to peeling, flaking, and chalking — the common failure points you see when this work is done without specialist knowledge.
Preparation is the critical step. We clean and degrease every surface thoroughly, key the substrate where needed, and apply a specialist primer before the topcoat goes on. Skip any part of that process and the finish won’t last. We don’t skip it.
What We Spray
We work on most types of UPVC and plastic-framed installations, including:
- UPVC windows — casement, sash, and bay
- UPVC front and back doors
- Conservatory frames and rooflines
- Garage doors — UPVC, GRP, and steel
- Fascias, soffits, and barge boards
If your property has white UPVC that’s dulled, yellowed, or simply no longer suits the look you want, respraying is a practical, high-quality solution. You’re not covering up the problem — you’re applying a factory-quality finish that gives the frames a new service life.
What Colours Can You Choose?
Any colour you want. We can match to RAL, BS, or manufacturer colour references. Anthracite grey, black, sage green, cream — whatever works with your property. We can also match to Farrow and Ball shades if you want to tie in with interior or exterior paintwork.
If you’re not sure what will work, I’m happy to advise. I’ve been doing this since 2004 and I’ve seen enough colour choices — good and otherwise — to give you an honest steer.
How Long Does UPVC Spraying Last?
Done properly, the finish is long-lasting. We back our work with a 10-year guarantee. That’s not a marketing figure — it reflects the quality of the coatings we use and the preparation process behind them. Products like those from Kolorbond are specifically engineered for exterior plastic substrates and are proven in the field.
What causes UPVC respray to fail — and it does fail when done badly — is inadequate surface prep, the wrong primer, or a coating that isn’t designed for the substrate. We don’t cut corners on any of those. Our City and Guilds qualified team applies the same rigour to every job, whether it’s a single door or a full house of windows.
Do You Need to Be Out of the Property?
Not necessarily. We work in a way that minimises disruption. Frames are masked carefully, and we use water-based, low-VOC coatings — so there’s no heavy solvent smell to deal with. Most window and door jobs can be completed without any need to vacate.
How Does the Cost Compare to Replacement?
Significantly less. New UPVC windows and doors represent a substantial outlay — and if the frames are structurally sound, replacing them is hard to justify on quality grounds alone. Respraying gives you a fresh, professional finish at a fraction of the replacement cost. It’s also the more environmentally responsible choice: less material going to landfill, less energy consumed in manufacturing new frames.
That said, we’re not the cheapest option in the market, and we don’t try to be. If the price is the primary concern, we’re probably not the right fit. If the quality of the finish and the durability of the result matter to you, we’re worth a conversation.
Get a Quote for UPVC Spraying in Surrey and South London
If you’re considering having your UPVC windows, doors, or conservatory resprayed, I’d encourage you to get in touch. We cover Surrey and South London, and we offer free, no-obligation quotes. You can see more about our UPVC painting service or find out about our wider work as Surrey spray painters. Call us on 0203 355 1495 or use the contact form to get started.
Frequently Asked Questions
Can you spray paint UPVC windows without replacing them?
Yes. Provided the frames are structurally sound — no warping, cracking, or seal failure — they can be resprayed using specialist coatings that bond directly to the PVC surface. The result is a hard-wearing, factory-quality finish that extends the life of the frames considerably. Replacement is rarely necessary on quality grounds when professional respraying is an option.
How long does a UPVC respray last before it needs redoing?
When done correctly — with proper surface preparation, a suitable primer, and a coating formulated for plastic substrates — a UPVC respray can last a decade or more. At Ultimate Décor, we back our work with a 10-year guarantee. Premature failure is almost always down to inadequate prep or the wrong products, not an inherent limitation of the process itself.
What colours are available for UPVC window and door spraying?
The full range of RAL and BS colours is available, along with Farrow and Ball shade matching. Anthracite grey and black are consistently popular choices for modern and traditional properties alike, but we can work to any colour reference you have. If you’re unsure what will suit your property, I’m happy to advise before you commit to anything.
