UPVC Cleaning
5.0 Rating

Based on 120+ Google Reviews

Professional UPVC Cleaning in Glasgow

Brighten your home’s exterior with our specialist uPVC cleaning services. We remove stubborn dirt, green algae, water staining, and traffic film from fascias, soffits, gutters, cladding, and window frames, restoring your plastic fixtures to a clean, white finish.

Free, No-Obligation Quotes
3-Year Moss-Free Guarantee
100% Satisfaction Assured
Fully Insured up to £5 million

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FAQ's

Frequently Asked Questions

Will softwashing or chemical cleaning discolour or turn white uPVC yellow?

No. We use specially formulated, pH-neutral, non-abrasive uPVC cleaning solutions specifically designed to safely lift organic growth, grime, and oxidation from plastic surfaces. Our chemical treatments digest algae and grime without breaking down the surface plastic layer or causing any yellowing or dulling of the factory finish.

Yes. We utilize high-reach, water-fed telescopic pole systems fitted with soft-bristled brushes to clean upper-storey uPVC elements safely from the ground. This eliminates the need for heavy ladders that can scratch plastic cladding, crack lightweight gutters, or dent decorative fascia trim.

Yes! Our comprehensive uPVC cleaning service covers all external plastic fixtures, including fascia boards, soffits, gutter casings, wall cladding, bargeboards, window frames, door surrounds, and sills. We leave your entire plastic exterior thoroughly scrubbed and rinsed down.

Green algae thrives on damp, shaded uPVC surfaces across Central Scotland. We apply a targeted biodegradable biocide treatment that breaks down algae spores at a molecular level. Once the biocide has digested the organic growth, we scrub the surface using soft-bristled water-fed brushes and rinse it clear with pure de-ionised water.

High-pressure washing should never be used on uPVC trim or window frames because extreme water pressure can blow out rubber window seals, force water behind hollow soffit boards, and cause water ingress into your wall cavities. We use low-pressure, high-volume soft washing and pure water flushing to guarantee zero damage to seals or joints.

Over time, uPVC exposed to UV sunlight and road pollution develops a dull, oxidized chalky surface layer. While standard cleaning removes surface dirt and algae, we can also apply dedicated uPVC restoration creams that break through the oxidized layer, lifting embedded grey film to restore a bright, clean luster.

Yes. We take full precautions to safeguard your surrounding landscaping. All plants, flowerbeds, and lawns adjacent to the working area are thoroughly pre-soaked with fresh water before we apply any cleaning agents, ensuring that runoff is diluted and completely safe for your garden.

No. As part of our complete uPVC package, we finish every job with a thorough pure-water rinse over all adjacent window glass, frames, and sills. Because we use pure de-ionised water for the final rinse, the glass dries naturally streak-free and spot-free without needing manual wiping.

Yes. We clean all types of residential uPVC structures, including complex conservatory finials, decorative crestings, roof bars, gutter channels, porch frames, and plastic carport cladding, ensuring an even, spotless finish across all features.

Our pricing is based on the style and size of your property (e.g., terraced, semi-detached, detached), the total linear meterage of fascias/soffits, and whether additional features like cladding or conservatories are included. We offer instant fixed quotes using satellite mapping tools to evaluate your roofline layout.

Comprehensive uPVC Restoration Across Central Scotland

White uPVC fascias, soffits, gutters, and window frames add a crisp, smart finish to any home when clean. However, exposure to Central Scotland’s damp weather quickly causes white plastic to accumulate green algae, black mold, bird droppings, and sticky road film. Over time, these contaminants bake onto the plastic, leaving your property looking tired and unmaintained.

Our professional uPVC cleaning service restores your plastic trim to its original, bright condition. Using ground-operated water-fed poles, specialized soft brushes, and eco-friendly cleaning solutions, we gently scrub away years of embedded grime without scratching or damaging delicate seals. We revive your entire exterior framework, instantly lifting your home’s curb appeal.

Fascia & Soffit Deep Cleaning

Complete removal of green algae, black mildew, and atmospheric dirt from horizontal soffits, bargeboards, and roofline fascias.

External Gutter & Downpipe Wash

Detailed hand-brushing of white or black plastic gutter casings and downpipes to eliminate dark streaks and water marks.

Frame, Sill & Cladding Refresh

Thorough cleaning of window frames, door surrounds, sills, and uPVC wall cladding for a uniform, pristine exterior finish.

Safe, Low-Pressure Cleaning for Pristine Plastic

Attempting to clean high uPVC features using domestic ladders or high-pressure jet washers is both unsafe and risky for your property. Jet washing can force water past rubber seals, loosen lightweight soffit panels, and scratch plastic surfaces. Our low-pressure, pure-water method offers a far safer and more effective alternative.

By combining gentle cleaning solutions with soft-bristled, water-fed telescopic brushes, we dissolve stubborn organic growth and atmospheric pollutants safely. The process leaves your uPVC surfaces sanitized and spotlessly clean, helping to extend the lifespan of your roofline plastics and keeping your home looking sharp year after year.

Ground-Based Water-Fed Poles

Safe cleaning of multi-storey fascias and soffits from ground level without ladder contact against your roofline or gutters.

Non-Abrasive Soft Brushing

Dual-trim soft nylon brushes designed to scrub plastic surfaces clean without leaving micro-scratches or dulling the finish.

Streak-Free Pure Water Rinse

Final rinse using 100% pure de-ionised water that dries completely streak-free on all glass panels and plastic surfaces.

Why Choose Professional UPVC Cleaning

Attempting to clean high-level uPVC fascias, soffits, and cladding with domestic ladders or high-pressure power washers is both dangerous and risky for your home. Extreme jet pressure can easily blow out rubber window seals, force water behind plastic cladding, and cause internal wall dampness. Investing in professional uPVC cleaning ensures your plastic fixtures are safely scrubbed, restored to a bright white finish, and protected against permanent discoloration. Here is why homeowners across Central Scotland trust our expert team to care for their uPVC.

Zero-Damage Low-Pressure Softwash

We combine pH-neutral cleaning agents with gentle water-fed brushes to lift grime and algae safely, eliminating the seal damage and water ingress caused by jet washing.

100% Ground-Operated Reach

Our ultra-lightweight carbon-fibre poles allow us to clean multi-storey fascias, soffits, and bargeboards safely from ground level—eliminating ladder contact that can dent or scratch roofline trim.

Restores Bright White Factory Luster

Specialized cleaning solutions digest embedded traffic film, grey oxidation, and stubborn water streaks, lifting yellowed grime to bring back your plastic's original white finish.

Streak-Free Pure Water Finish

Every service includes a complete rinse using 100% pure de-ionised water, ensuring adjacent window glass, frames, and sills dry naturally spot-free without water marks.

Extends the Lifespan of Roofline Plastics

Clearing away corrosive traffic pollution, tree sap, and wet algae growth prevents surface breakdown and protects the structural integrity of your gutter casings and cladding.

Instant Curb Appeal Transformation

Removing dark streaks and thick green algae from rooflines and window surrounds instantly brightens your entire building exterior, leaving your property looking sharp and well-maintained.

Ready to Join Our Happy Customers?

Get a free, no-obligation quote today. Arrange a video call and we’ll assess your property from the comfort of your home.

Protect Your Biggest Investment

Restore the Bright Finish of Your Property's uPVC

Leaving uPVC untreated allows green algae and atmospheric grime to cause permanent surface staining and degradation. Here is how our specialist cleaning service turns dirty, yellowing plastics back into clean property features.

The Problem

The Outside Clean Solution

Real jobs

Before & After

Before
After
Roof softwash — detached villa, Glasgow
Before
After
Terracotta tile clean — Lanarkshire
Before
After
Dormer roof restoration — Renfrewshire
Before
After
Full roof clean — East Kilbride

See Us In Action

Certified & Insured Teams

Full public liability cover on every job up to £5 million, with trained operatives using certified access equipment on site.

Eco-Friendly Softwash Systems

Biodegradable, low-pressure treatments & scraping applied directly to kill moss and algae at the root without surface damage.

Powerful Biocide Treatment

All our roof cleans come with a moss free guarantee of 3 years. This is due to the powerful biocide treatment we use.

Reviews

What Our Customers Say

Posted on Google Google
Evelyn Walker profile picture
Evelyn Walker
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Just had my roof cleaned by Jaimie and the team. I am absolutely delighted with the results “it looks like I have had a new roof fitted”. From first contact until completion first class professional service at a competitive price. Arrived at agreed time, worked non stop and left everything spotlessly clean. Lovely guys and I will definitely use again. If your thinking of having your roof cleaned I would highly recommend Outside Clean Ltd
Posted on Google Google
Christine Proud profile picture
Christine Proud
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Guys were fantastic. Turned up on time done a great job. Cleaned everything up by the time they left you wouldn’t have known they had been. Would certainly recommend them xx
Posted on Google Google
Thomas Fulton profile picture
Thomas Fulton
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Great service and roof looks brand new - did good job of cleaning everything up afterwards - would highly recommend
Posted on Google Google
Ranjit Rajan profile picture
Ranjit Rajan
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I am extremely happy with the roof and driveway cleaning services provided by Jaimie and the team at Outside Cleaning Limited. They thoroughly removed the moss from the roof, cleaned the gutters and even cleaned all the windows, doors, and the garage door as part of the job. Once the cleaning was complete they made sure all the debris was cleared away and left everything spotless. Jaimie also took the time to provide helpful advice on how to maintain the roof and keep it in good condition. The team was professional and thorough. I would highly recommend Outside Cleaning Limited to anyone looking for exterior cleaning services.
Posted on Google Google
Y McKegney profile picture
Y McKegney
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Absolutely delighted with our roof clean. First class work and great clean up afterwards. Reliable, great communication and good value for the standard of work completed. Highly recommend. Thank you!
Posted on Google Google
Kevin profile picture
Kevin
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Jaimie and the team cleaned our roof and we were really happy with the results. It’s spotless and they left the garden and bits around the house incredibly tidy. What I think sets these guys apart though is how they look after customers. Communication was brilliant throughout the whole process, they sent a really helpful video before the job that told us what to expect and that no surprises approach made a big difference for us. On price, we got a few different quotes and Outside Clean Ltd were really competitive. I’d have no hesitation using them again and have already recommended to friends and family.
Posted on Google Google
Yvette Berridge profile picture
Yvette Berridge
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Fantastic job, roof is immaculate, outside areas cleaned afterwards, arrived on time, friendly and efficient team. Highly recommend!
Posted on Google Google
Kenny Sheldon profile picture
Kenny Sheldon
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Just had our roof cleaned by Outside Cleaning. They arrived early, very friendly and approachable. Jaimie and team were very professional and did a fantastic job. Our roof was completely transformed and everything was cleaned up afterwards including our neighbours paths. Great job and well worth the money. We don't recommend people that often but would certainly recommend Jaimie and team. Basically they completely do what they advertise. Thanks for a cracking job.
Posted on Google Google
Gary Ferguson profile picture
Gary Ferguson
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First class job. I used Jamie and the team to clean and treat my roof. They were very professional and punctual. It was a messy job however they explained the process and cleaned everything up behind them leaving the place spotless. I would definitely recommend them to anyone and would use them again in the future. Thanks for a great job.
Posted on Google Google
Thomas Dunn profile picture
Thomas Dunn
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Nice people, who did a superb job and tidied up very well after them. Thanks Jaimie for a job well done.

Areas Covered

Serving residential and commercial clients across central Scotland:

Book your clean,
same-day quote.

Tell us the property and what needs cleaning. We’ll price it honestly and give you a date that works.

Phone

01418 465085

Head Office

Clyde Offices, 2nd Floor 48 West George Street Glasgow, G2 1BP

Opening Hours

Monday – Sunday, 24 hours

WhatsApp

07540 183169

Email

info@outsideclean.co.uk

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