Professional soft-wash roof cleaning and biocide moss treatment. Extends roof life by 10+ years. 163 verified reviews. 10-year guarantee. No call-out fee.
Professional soft-wash roof cleaning and biocide moss treatment. Extends roof life by 10+ years. We cover Hackney, Stratford, Bow, Bethnal Green, Walthamstow, Leyton, Barking, Ilford, Romford, Dagenham, Canary Wharf, Shoreditch, and all surrounding areas.
East London’s diverse housing stock — from Victorian terraces to modern apartments — demands specialist roof cleaning & moss removal expertise. Our team has spent 20+ years mastering every roof type found across the region. Whether you own a Victorian terrace in Hackney, a 1930s semi in Ilford, a Becontree Estate home in Barking, or a warehouse conversion in Shoreditch, we have the skills and materials for the job.
Moss is not just unsightly — it actively damages roof tiles. Moss roots penetrate tile surfaces, creating micro-cracks that allow water absorption. In winter, that absorbed water freezes and expands, cracking tiles from the inside out. Moss also holds moisture against the tile surface permanently, accelerating the degradation of both the tile and the batten beneath. Common issues across East London include nail sickness on Victorian slate roofs, failing concrete tiles on 1930s housing stock, flat roof degradation on post-war estates, lead flashing theft in Tower Hamlets and Hackney, and Thames corridor wind damage to ridge tiles and flashings. In East London, moss growth is particularly aggressive on north-facing slopes and properties sheltered by trees.
We never pressure-wash roofs. High-pressure water blasts granules off concrete tiles, strips protective coatings, and can drive water under tiles and into the roof space. Instead, we use a low-pressure soft-wash system with professional-grade biocide. The biocide kills moss at the root and prevents regrowth for 3–5 years. Dead moss is then gently brushed or left to weather off naturally. The result is a clean roof that stays clean, without the surface damage that pressure washing causes.
Our biocide treatment prevents moss regrowth for 3–5 years depending on aspect and tree cover. North-facing slopes in East London near mature trees may need retreatment at the 3-year mark. South-facing or exposed roofs typically stay clean for 5+ years. We offer maintenance plans that include annual inspection and retreatment as needed. Regular treatment extends tile life by 10–15 years — a significant saving compared to premature roof replacement.
Hackney, Shoreditch, Bethnal Green: Victorian and Georgian properties dominate. Roof Cleaning & Moss Removal work here typically involves natural slate, lime mortar, heritage-grade leadwork, and careful attention to conservation area requirements. Lead theft prevention is a major consideration.
Stratford, Bow, Canning Town: A mix of Victorian terraces, post-war estates, and Olympic-era new-builds. Roof Cleaning & Moss Removal requirements range from traditional slate repair to modern membrane systems on contemporary apartment blocks.
Walthamstow, Leyton, Leytonstone: Edwardian terraces with decorative clay tiles and ornamental ridges. Roof Cleaning & Moss Removal here often requires sourcing specialist tiles for the Warner Estate and careful handling of period features.
Barking, Dagenham, Ilford, Romford: 1930s suburban semis and the Becontree Estate. Roof Cleaning & Moss Removal focuses on concrete and clay tile replacement, hipped roof valley repairs, and upgrading failing flat roofs on rear extensions.
Canary Wharf, Isle of Dogs: High-rise apartments and warehouse conversions. Roof Cleaning & Moss Removal requires specialist membrane systems, rope-access capabilities, and experience with complex commercial roofing.
| Work Type | Guide Price |
|---|---|
| Roof cleaning + biocide (terrace) | £400 – £700 |
| Roof cleaning + biocide (semi) | £600 – £1,000 |
| Roof cleaning + biocide (detached) | £800 – £1,500 |
| Biocide treatment only (no cleaning) | £200 – £400 |
| Gutter clearing (add-on) | £75 – £120 |
| Annual maintenance plan | £150 – £250/year |
Prices are guide ranges for East London. Your actual quote depends on the specific job. All quotes free, written, and fixed.
Call 0203 441 9626 for a free, no-obligation roof cleaning & moss removal quote today. We answer 7 days a week.
“Moss removal and biocide treatment on our concrete tile roof. Looks completely different — like a new roof. They said the tiles have another fifteen years in them now the moss is gone.”
“They felted our flat garage roof as a temporary measure while we save for GRP. Honest about it being a 10-year solution, quoted fairly, and the workmanship is excellent for a budget option.”
“Roof inspection for insurance purposes after subsidence claim in Plaistow. Detailed report with photos, measurements, and recommended repairs. Insurance accepted it first time.”
Costs vary by scope. Minor work from £150. We provide free written quotes. Call 0203 441 9626.
Yes. 24/7 emergency service across East London. Call 0203 441 9626 any time.
All East London boroughs including Hackney, Stratford, Bow, Walthamstow, Barking, Ilford, Romford, and more. Call 0203 441 9626.
£5m public liability insurance. NFRC registered. Certificates on request.
10-year written workmanship guarantee. Material guarantees up to 25 years.
Standard work: 2–5 days. Emergency: same day. Call 0203 441 9626.
Yes. Free, no-obligation written quotes. No call-out fee. Call 0203 441 9626.
Yes. Before-and-after photos of similar projects in your area available on request.
No call-out fees. No obligation. Just an honest quote from a local East London roofer who’ll turn up when they say they will.
0203 441 9626