Newent sits on the western edge of the Severn Vale, with the Forest of Dean rising to the south and west and the Herefordshire border about five miles away — over which sit Ledbury and Ross-on-Wye, both within easy reach. That position puts the town in a damp pocket: prevailing south-westerlies pick up moisture coming off the Bristol Channel, lift it over the Forest, and dump a lot of it on the gentle slopes around Newent before the air dries out over the Cotswolds. Add to that the agricultural character of the land — orchards around Dymock, hop yards around Tibberton, hedgerow-lined lanes everywhere from Hartpury through to the Malvern Hills — and you get a microclimate that holds humidity at ground level for longer than open Severn Vale farmland a few miles east.
For a roof, that means moss, lichen and algae establish faster and grow thicker than in Cheltenham or even down on the Vale floor. We routinely see Welsh slate cottages around Pauntley and Kempley with a continuous green carpet across north-facing pitches by autumn, and post-war concrete-tiled semis on the Newent town estates that haven't been touched in twenty years and have visible moss build-up at street level. The slates and tiles underneath are nearly always fine — this is biological growth, not structural damage — but the moss has been holding water against the laps and the underlay long enough to deserve attention.
Tree cover is a big part of the picture. Driving the lanes between Newent and Dymock, or up toward Glasshouse and the Forest, you can see the canopy reaching across the road in mature stretches. Properties tucked into those lanes barely see direct sun on their north-facing pitches from October through April, which is exactly the conditions algae and moss spores need to colonise. Add fallen leaves caught in valleys and gutters, and you've got an environment where a roof clean every five to seven years is sensible maintenance rather than cosmetic indulgence.
Each one has its own approach. Method matters more than equipment.
Common around the older streets of Newent itself, and on the rural cottages dotted around Pauntley, Dymock and Upleadon. Slates last a century or more; the issue is moss in the laps and rust streaking from lead flashings. Method: hand-clear the laps from a roof ladder, low-pressure rinse, biocide. Slate gets the gentlest end of our toolkit — we never put high-pressure on it.
You see clay pantile more around Newent than around Cheltenham — it's a Forest of Dean and Herefordshire border tradition. Beautiful but brittle, especially when wet, and the curved profile gives moss a lot of surface to grip. Hand-scrape and biocide only, with extra care around hipped junctions. We don't walk pantile without a roof ladder distributing load over the ridge.
The bulk of newer Newent estates and most modern village builds. Marley, Redland and Sandtoft profiles, often heavily mossed because the textured surface gives spores something to grip. We remove the bulk by hand from a tower or roof ladder, then biocide to kill the spores at the root. Expect a noticeable colour shift over the few weeks after biocide cures — that's the algae dying back as it should.
Less common around Newent than Cheltenham, but still turns up — particularly toward Upleadon, Tibberton and the Cotswold-edge villages between Newent and Gloucester. Beautiful stone tiles but porous and irreplaceable in matched form. Hand-scrape only, neutral biocide, no pressure under any circumstances. Pitting is permanent, so this is the roof type we're most cautious with.
Newent has a small but defined conservation area covering the medieval town centre — Broad Street, Church Street, Culver Street and the area around the Market House. The Market House itself, dating to 1668 and sitting on its open-fronted timber-framed columns, is Grade II* listed and the town's signature heritage building. The surrounding villages have their share of listed property too: Pauntley Court, Dymock's Old Rectory and parish church, the Norman frescoes at Kempley St Mary's (Grade I), and a scatter of timber-framed and stone-built listed cottages across the rural plots.
For listed buildings, "cleaning" sits in a slightly grey zone. Straightforward cleaning of biological growth normally doesn't need listed-building consent, because you're not altering the historic fabric. Anything that touches mortar, lead, or original slate-fixing methods does need consent, and we'll tell you upfront if a job crosses that line so you can speak to Forest of Dean District Council before booking. We do this routinely — the council planning team are reasonable about it and a five-minute conversation usually settles whether consent is needed.
In conservation areas without listed status, the practical issue is method rather than permission. We don't use sodium hypochlorite at concentrations that strip patina, and we keep biocide off lime mortar by sheeting and rinsing edges. On older rural cottages with original lead flashings, we'll often recommend leaving the lead alone and letting it weather rather than scrubbing it back to bright metal — patina is part of the look, and aggressive cleaning of historic lead is something heritage officers reasonably get twitchy about.
We come out, look at the roof, the access, and the gutters, and tell you exactly what's needed and what it costs. For rural plots and barn conversions we'll factor in the access — long driveways, soft ground, narrow lanes — before quoting. No hard sell, no pressure to book on the spot.
Heavy moss is removed by hand from a ladder or tower, gutters cleared at the same time. The shaded rural pitches around Newent and the Dymock lanes build a deep, damp moss layer, and that layer has to be stripped back before the treatment can work — biocide laid over a living moss mat only catches the top of it and leaves the rest rooted in.
An approved biocide is applied at the correct dilution. It kills algae, lichen and remaining moss spores at the root, without high-pressure water touching the tiles. We sheet and rinse around lime mortar, planted borders, and orchards before and after.
The biocide keeps working after we've left, preventing regrowth for up to two years — sometimes longer on south-facing pitches or properties with less tree cover. Most Newent customers don't need us back for a top-up before then.
A Newent roof — town terrace or rural cottage down a Forest of Dean lane — keeps us on the ladders or tower for the better part of the day either way, so running the gutters out while we're up there adds next to nothing, and the biocide is the part that holds the result for two years. You pay for the roof clean; both come with it.
Get my Newent quoteNewent's the heavy-moss end of the county — tree-shaded clay-tile and pantile cottages on the Forest of Dean edge, often down a rural lane with awkward access — so we won't quote a flat rate over the phone. Every roof's different. But to be straight with you, most roof cleans are £550–£950. A standard terrace or semi sits in that range; larger, steeper or more difficult roofs (heavy moss, awkward access, big detached houses) go up from there.
What moves the price:
Always included, never an add-on: a free gutter clear while we're up there, and the biocide that keeps moss off for up to two years.
How we quote: a free no-obligation survey, a written price the same day, no deposit, pay only when it's done. See our full roof cleaning cost guide →
No. Welsh slate, Cotswold stone and old clay pantiles get hand-scrape and biocide only — pressure on those will damage the surface. Modern interlocking concrete tiles can take a controlled pressure-wash where it's the right tool. The biocide is what stops the moss coming back, regardless of which method we use to remove the bulk.
Up to two years, often longer, because the biocide we apply keeps killing fresh spores after we've left site. Newent's Forest of Dean edge microclimate and heavy tree cover do mean north-facing pitches in shaded plots may green up sooner than south-facing ones — we see this most on rural cottages and barn conversions in the surrounding villages. Pressure-washing on its own gives you a clean roof for about a season — the moss is back the following autumn because the underlying spores are still on the tiles. A proper biocide treatment is the difference between scraping the surface and treating the cause.
Yes, when applied properly. We use approved biocides at manufacturer-specified dilutions, applied in dry conditions so the active ingredient bonds to the tile rather than running off. In Newent specifically that matters because of the orchards and smallholdings around town — pets are kept indoors during application and for an hour after; planted borders, vegetable beds and beehives are sheeted and watered down before and after. We've never had an issue with garden ponds or wildlife in years of doing this.
Yes — Dymock, Pauntley, Kempley, Upleadon, Taynton, Aston Crews, Linton, Cliffords Mesne, Glasshouse Hill, Tibberton, Highnam, Hartpury and the Forest of Dean edge generally. We also travel just over the Herefordshire border for Ledbury roof cleaning and Ross-on-Wye roof cleaning, and into Worcestershire for Malvern roof cleaning — same pricing, no extra travel charge, the postcode goes in the quote rather than the door knock.
Three reasons that matter, in order. Tile and slate life — moss holds moisture against the surface, accelerating freeze-thaw damage and shortening the working life of the roof, which on a Welsh slate cottage or rural pantile is a significant lifetime cost. In the damp Forest of Dean edge that effect is more pronounced than on open ground. Gutters and downpipes — moss sheds and washes into the gutters, blocking them and pushing water down the wall instead of away from the house, which on stone or rendered cottages shows up fast as damp staining. Insurance and resale — some insurers query roofs visibly covered in growth, and a clean roof is a quiet but real factor in kerb appeal when selling, especially in rural villages where buyers are paying a premium for character. The cost of cleaning is a fraction of replacing tiles or repointing ridges.
No roof stays clear forever — spores are always airborne — but treating the cause keeps it clear for years not months: we scrape or soft-wash the moss off, then apply a biocide that carries on killing spores for up to two years. Pressure-washing alone just removes what you can see — it's back next autumn. Biocide (plus, on the right surfaces, a sealant) is the longest-lasting answer.
Spring (March–May) and early autumn are ideal — dry enough for the biocide to bond, and it sets the roof up before the damp months when moss grows fastest. We clean year-round, though; the biocide works whenever it's applied in dry conditions.
Depends on the tile. Modern interlocking concrete tiles can take a controlled low-pressure wash where it's the right tool; Welsh slate, Cotswold stone and old clay should never be pressure-washed — it strips the surface, cracks tiles and forces water underneath. On those we hand-scrape and treat with biocide. We always tell you the method first.
Victorian terraces, the docks regeneration, post-war estates — ten miles south of Newent.
Roof cleaning GloucesterRegency villas, Cotswold stone, post-war semis. Conservation-area work handled correctly.
Roof cleaning CheltenhamSouth Gloucester suburb — GL2 estates, the same Severn Vale moss timing.
Roof cleaning QuedgeleyThe Guys did a fantastic job on my roof and worked nonstop all day to get the job done and left everything clean and tidy after themselves, highly recommend and would look to use again 👍, made a massive difference to the house.
The Guys did a fantastic job on my roof and worked nonstop all day to get the job done and left everything clean and tidy after themselves, highly recommend and would look to use again 👍, made a massive difference to the house.
Would strongly recommend. Swift with good work quality and kept the surrounding areas tidy. Looks like a new roof! Would 100% recommend.
Would strongly recommend. Swift with good work quality and kept the surrounding areas tidy. Looks like a new roof! Would 100% recommend.
Blake and Daniel cleaned my patio and path at the front and did a great job. They were friendly and professional and explained well what they were going to do. I also had a bad dark patch which came up really well which others had failed to remove. I would definitely recommend them if like me you have a patio or driveway that badly needs a thorough clean
Blake and Daniel cleaned my patio and path at the front and did a great job. They were friendly and professional and explained well what they were going to do. I also had a bad dark patch which came up really well which others had failed to remove. I would definitely recommend them if like me you have a patio or driveway that badly needs a thorough clean
100% recommend this team . From start to finish was kept informed.On the morning a text to say what time they will be there and arrived on time . Worked from 9:30 till 7:30pm on the roof and jet washing all the area after. Very professional and had all the kit even a drone to show you the results of the whole area . The difference is amazing and looks like a new roof . Really happy with the results and so many comments from neighbours too saying how good it looks . You will not be disappointed .
100% recommend this team . From start to finish was kept informed.On the morning a text to say what time they will be there and arrived on time . Worked from 9:30 till 7:30pm on the roof and jet washing all the area after. Very professional and had all the kit even a drone to show you the results of the whole area . The difference is amazing and looks like a new roof . Really happy with the results and so many comments from neighbours too saying how good it looks . You will not be disappointed .
Had our drive re sealed and repaired amazing job by Blake and Dan thanks very much for your hard work it looks amazing highly recommended company
Had our drive re sealed and repaired amazing job by Blake and Dan thanks very much for your hard work it looks amazing highly recommended company
What can I say other than WOW !! Massive thank you to Blake and Dan for all of your hard work, so professional and such an amazing job! Left everything spotless so pleased, highly recommend to everyone. Extremely happy
What can I say other than WOW !! Massive thank you to Blake and Dan for all of your hard work, so professional and such an amazing job! Left everything spotless so pleased, highly recommend to everyone. Extremely happy
Blake and team did a great job of cleaning and resealing our roof. They worked hard and communicated well by proactively keeping us updated at every stage. We are happy with the end result and the transformation was epic!
Blake and team did a great job of cleaning and resealing our roof. They worked hard and communicated well by proactively keeping us updated at every stage. We are happy with the end result and the transformation was epic!
We had excellent service from start to finish. The guys were very professional, discussed everything over the phone initially then a visit with the drone to allow accurate quarter and expectation management. On the day they were considerate with the neighbours, did a wonderful job with the roof and gutters and cleared up so well that everything looked far better than when they started. Cannot recommend more highly.
We had excellent service from start to finish. The guys were very professional, discussed everything over the phone initially then a visit with the drone to allow accurate quarter and expectation management. On the day they were considerate with the neighbours, did a wonderful job with the roof and gutters and cleared up so well that everything looked far better than when they started. Cannot recommend more highly.
Great guys. Amazing job on the drive and always answers the phone. Recommend 100%
Great guys. Amazing job on the drive and always answers the phone. Recommend 100%
Really impressed with Aquapro Roof cleaning. Very professional guys that done such a good job, that it looks like I’ve had a new roof installed, (after 40yrs of dirt and moss). Blake talked me through everything in detail, and answered any questions I had. Showed me the end result with his drone footage and left house clean and tidy. Highly recommended.
Really impressed with Aquapro Roof cleaning. Very professional guys that done such a good job, that it looks like I’ve had a new roof installed, (after 40yrs of dirt and moss). Blake talked me through everything in detail, and answered any questions I had. Showed me the end result with his drone footage and left house clean and tidy. Highly recommended.
Great service, lovely & friendly team. So happy with the patio.
Great service, lovely & friendly team. So happy with the patio.
Free gutter clean and biocide treatment with every roof clean. Forest of Dean edge, rural plots, barn conversions, town terraces — all handled. Fully insured, no-obligation quote, written the same day.
