--- title: "UPVC Cleaning South Wales | Fascias, Soffits & Guttering | Free Quotes" description: "Professional UPVC cleaning for fascias, soffits, cladding and guttering across South Wales. Restore faded and stained UPVC to like-new condition. Free quotes — call 07449 493617." lang: en json-ld: | [ { "@context": "https://schema.org", "@type": "LocalBusiness", "@id": "https://www.pbcleaning.uk/#business", "name": "PB Cleaning Solutions", "description": "Professional exterior and specialist cleaning services across South Wales. 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We never use pressure washers directly on UPVC." } }, { "@type": "Question", "name": "Can you remove green algae from UPVC?", "acceptedAnswer": { "@type": "Answer", "text": "Yes — green algae, black mould and grey atmospheric staining all come off with our specialist treatment." } }, { "@type": "Question", "name": "How often should UPVC be cleaned?", "acceptedAnswer": { "@type": "Answer", "text": "We recommend once or twice a year to keep your UPVC looking fresh and prevent permanent discolouration." } }, { "@type": "Question", "name": "Do you clean UPVC guttering too?", "acceptedAnswer": { "@type": "Answer", "text": "Yes — we clean the exterior of guttering as part of our UPVC cleaning service. For internal gutter clearing, see our gutter cleaning service." } }, { "@type": "Question", "name": "Is it worth cleaning or should I replace my UPVC?", "acceptedAnswer": { "@type": "Answer", "text": "In most cases, professional cleaning restores UPVC to near-original condition for a fraction of the replacement cost." } } ] }, { "@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.pbcleaning.uk/" }, { "@type": "ListItem", "position": 2, "name": "Services", "item": "https://www.pbcleaning.uk/services" }, { "@type": "ListItem", "position": 3, "name": "UPVC Cleaning", "item": "https://www.pbcleaning.uk/services/upvc-cleaning" } ] } ] --- [![PB Cleaning Solutions](/assets/logo-BqO0HhjN.png)](/) [Home](/) [About](/about) Services Commercial [Areas We Cover](/areas) [Our Work](/our-work) [Specials](/specials) [Contact](/contact) [07449 493617](tel:07449493617)[Get a Free Quote](/contact) [Home](/) [About](/about) Services Commercial [Areas We Cover](/areas) [Our Work](/our-work) [Specials](/specials) [Contact](/contact) [07449 493617](tel:07449493617)[Get a Free Quote](/contact) ![UPVC Cleaning service in South Wales — PB Cleaning Solutions](/assets/upvc-cleaning-action-Bnez7KP-.jpg) 1. [Home](/) 2. / 3. [Services](/services) 4. / 5. UPVC Cleaning 400+ Five-Star Reviews # Professional UPVC Cleaning in South Wales Over time, UPVC fascias, soffits, cladding and window frames become discoloured by dirt, algae and pollution. Our specialist cleaning process restores them to bright, clean white — without damage or harsh chemicals. Fully Insured Same-Day Quotes No Obligation [07449 493617](tel:07449493617) ## Recent UPVC Cleaning Work ![uPVC cleaning in action](/assets/upvc-cleaning-action-Bnez7KP-.jpg) ![Window and frame cleaning](/assets/window-cleaning-action-DBNgIgEN.jpg) ![Clean uPVC on a rendered wall](/assets/softwash-wall1-after-BWKUlrcj.jpg) ![Restored uPVC and render](/assets/softwash-render-after-Cdp6ibBQ.jpg) ![uPVC fascias and soffits after cleaning](/assets/softwash-wall2-after-BSpAz0Hs.jpg) ![Cleaned uPVC exterior](/assets/softwash-wall3-after-XYjIwxjh.jpg) ## Why Choose Our UPVC Cleaning Service - Fascias, soffits and bargeboards restored to like-new condition - Window frames, doors and conservatory frames cleaned - Safe, non-abrasive cleaning solutions that won't scratch or damage UPVC - Removes green algae, black mould and atmospheric staining - Extends the life of your UPVC — no need to replace - Improves kerb appeal and property value - Fully insured with reliable, professional service ### Get a Free UPVC Cleaning Quote Call us directly or send a message — we'll get back to you within 2 hours. [07449 493617](tel:07449493617)[Request a Free Quote Online](/contact) ## Why UPVC Cleaning Is Essential for South Wales Properties UPVC (unplasticised polyvinyl chloride) is the most popular material for fascias, soffits, bargeboards, window frames and door frames across South Wales. It's durable, low-maintenance and designed to last 20–30 years — but "low-maintenance" doesn't mean "no-maintenance." In the wet, mild climate of South Wales, UPVC surfaces quickly become colonised by green algae, black mould and grey atmospheric staining that makes even the best-maintained properties look tired and neglected. Professional UPVC cleaning restores these surfaces to their original bright white (or coloured) finish, dramatically improving your property's kerb appeal. At PB Cleaning Solutions, we provide **specialist UPVC cleaning across South Wales**, serving homeowners in [Newport](/areas/newport), [Cardiff](/areas/cardiff), [Cwmbran](/areas/cwmbran), [Pontypool](/areas/pontypool), [Chepstow](/areas/chepstow) and beyond. ## What Causes UPVC Discolouration? UPVC discolouration has several causes. Green algae thrives on north and east-facing surfaces where moisture lingers. Black mould grows in sheltered areas with poor air circulation, particularly under eaves and behind downpipes. Grey atmospheric staining — caused by pollution, exhaust fumes and industrial fallout — gradually dulls the UPVC surface over time. In coastal areas, salt deposits accelerate this process. Left uncleaned, these deposits don't just look unsightly — they can permanently stain the UPVC surface. The longer algae and mould remain, the deeper they penetrate the microscopic pores in the plastic, making them progressively harder to remove. Regular cleaning prevents permanent discolouration and keeps your UPVC looking fresh for decades. ## Our UPVC Cleaning Process We use specialist UPVC cleaning solutions that are formulated to break down algae, mould and atmospheric staining without damaging the UPVC surface. Unlike household cleaning products, our professional solutions contain active ingredients that kill biological growth at its root, rather than simply masking it. We apply the solution by hand using soft microfibre cloths and brushes — **never pressure washers** — to ensure a thorough, scratch-free clean. Pressure washing UPVC is one of the most common mistakes we see. High-pressure water forces moisture behind fascia boards, damages seals on window units and can even distort thin UPVC panels. Our hand-applied method is slower but delivers vastly superior results with zero risk of damage. ## UPVC Surfaces We Clean - **Fascia boards** — the front-facing boards running along the roofline - **Soffits** — the underside panels beneath the fascia - **Bargeboards** — the boards running along gable ends - **Window frames** — all UPVC window frame exteriors - **Door frames** — front, back and side door frames - **Conservatory frames** — see our [conservatory cleaning](/services/conservatory-cleaning) service for full details - **UPVC cladding** — external wall cladding panels - **Guttering exteriors** — for internal gutter clearing, see our [gutter cleaning](/services/gutter-cleaning) service ## UPVC Cleaning vs UPVC Replacement Many homeowners assume that heavily discoloured UPVC needs replacing — an expense that can easily run into thousands of pounds for a full set of fascias, soffits and bargeboards. In the vast majority of cases, professional cleaning can restore UPVC to near-original condition for a fraction of the replacement cost. Even UPVC that looks beyond saving often responds remarkably well to professional treatment. ## Areas We Cover for UPVC Cleaning We provide UPVC cleaning throughout South Wales, including [Newport](/areas/newport), [Cardiff](/areas/cardiff), [Cwmbran](/areas/cwmbran), [Pontypool](/areas/pontypool), [Caerphilly](/areas/caerphilly), [Chepstow](/areas/chepstow), [Caldicot](/areas/caldicot), [Magor](/areas/magor) and [Bristol](/areas/bristol). ## Combine UPVC Cleaning with Other Services UPVC cleaning pairs naturally with [window cleaning](/services/window-cleaning) and [gutter cleaning](/services/gutter-cleaning) — tackling all three on a single visit gives your property a complete roofline refresh. Many customers also add [softwashing](/services/softwashing) for rendered walls and [driveway cleaning](/services/driveway-cleaning) for a full exterior transformation. ## How Much Does UPVC Cleaning Cost? UPVC cleaning prices depend on the property size, the number of surfaces and the level of staining. A typical 3-bedroom semi-detached house costs between £100 and £220 for a full UPVC clean including fascias, soffits, bargeboards and window frames. [Get your free UPVC cleaning quote](/contact) or call [07449 493617](tel:07449493617). ## Our UPVC Cleaning Process 1 ### Assessment We inspect all UPVC surfaces and identify the type of staining or discolouration. 2 ### Pre-treatment A specialist UPVC cleaning solution is applied to break down algae, mould and grime. 3 ### Cleaning We carefully clean every surface by hand and with soft brushes — no pressure washing on UPVC. 4 ### Final Check All frames, fascias and soffits are inspected to ensure a bright, uniform finish. ## UPVC Cleaning — Frequently Asked Questions ### What UPVC surfaces do you clean? We clean fascias, soffits, bargeboards, cladding, window frames, door frames and conservatory frames. ### Will cleaning damage my UPVC? No — we use non-abrasive solutions and soft cloths. We never use pressure washers directly on UPVC. ### Can you remove green algae from UPVC? Yes — green algae, black mould and grey atmospheric staining all come off with our specialist treatment. ### How often should UPVC be cleaned? We recommend once or twice a year to keep your UPVC looking fresh and prevent permanent discolouration. ### Do you clean UPVC guttering too? Yes — we clean the exterior of guttering as part of our UPVC cleaning service. For internal gutter clearing, see our gutter cleaning service. ### Is it worth cleaning or should I replace my UPVC? In most cases, professional cleaning restores UPVC to near-original condition for a fraction of the replacement cost. ## Related Cleaning Services [Softwashing](/services/softwashing)[Window Cleaning](/services/window-cleaning)[Conservatory Cleaning](/services/conservatory-cleaning) ## Ready to Get Started? Get a free, no-obligation upvc cleaning quote today. Most quotes returned within 2 hours. [Get a Free Quote](/contact)[07449 493617](tel:07449493617) [![PB Cleaning Solutions](/assets/logo-BqO0HhjN.png)PB Cleaning ](/) Professional exterior and specialist cleaning services across South Wales. Over 10 years of experience. [07449 493617](tel:07449493617)[info@pbcleaning.uk](mailto:info@pbcleaning.uk) 169 James Prosser Way, Cwmbran, NP44 3FN [](https://www.facebook.com/pbridges0/)[](https://www.instagram.com/pbcleaningsolutions/) ### Our Services - [Roof Cleaning](/services/roof-cleaning) - [Gutter Cleaning](/services/gutter-cleaning) - [Driveway Cleaning](/services/driveway-cleaning) - [Patio Cleaning](/services/patio-cleaning) - [Pressure Washing](/services/pressure-washing) - [Softwashing](/services/softwashing) - [Conservatory Cleaning](/services/conservatory-cleaning) - [Carpet Cleaning](/services/carpet-cleaning) - [Car Valeting](/services/car-valet) - [Graffiti Removal](/services/graffiti-removal) - [Commercial Cleaning](/services/commercial-cleaning) - [Commercial Vehicles](/services/commercial-vehicle-cleaning) - [Window Cleaning](/services/window-cleaning) - [Commercial Windows](/services/commercial-window-cleaning) - [UPVC Cleaning](/services/upvc-cleaning) ### Areas We Cover - [Cwmbran](/areas/cwmbran) - [Newport](/areas/newport) - [Cardiff](/areas/cardiff) - [Caerphilly](/areas/caerphilly) - [Pontypool](/areas/pontypool) - [Bristol](/areas/bristol) - [View All Areas →](/areas) ### Quick Links - [About Us](/about) - [Our Work](/our-work) - [Special Offers](/specials) - [Contact Us](/contact) © 2026 PB Cleaning Solutions. 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