Professional moss and algae removal with biocide treatment. Serving Streatham (SW16, SW2) and surrounding areas with free quotes and a 10-year guarantee.
Edwardian properties dominate — large three-storey bay-fronted houses along Streatham Common North and South. Victorian terraces between Streatham High Road and Tooting Bec Common. 1930s semis towards Norbury. Post-war estates including Leigham Court Estate.
For moss removal specifically, this housing mix creates distinct demands. Welsh slate on Victorian terraces, clay plain tiles on Edwardian stock, concrete interlocking on 1930s onwards. Many Edwardian properties have original clay tiles now 110+ years old. Complex roof forms with dormers, bay projections and valleys. — and each roof type requires different materials, methods and experience to repair or replace correctly.
Streatham Common creates a wind channel between Norwood and Tooting that drives rain against west-facing slopes with more force than sheltered streets either side. Properties facing the common take measurably harsher exposure than those one street back. For moss removal work, this means materials and methods must be specified for Streatham's particular conditions — not generic South London assumptions.
Large Edwardian roof forms along Streatham Common create complex valley junctions — valley lead failures are the most common high-value repair. Bay window roof junctions leak where they meet the main wall on three-storey Edwardian houses. Shared chimney stacks on Victorian terraces create repair cost disputes.
Every moss removal job in Streatham starts with a proper inspection — from the roof, not the pavement. We photograph the issue, explain the cause, and give you a written quote with no hidden costs. Most minor work is completed same-day. Larger projects are scheduled within days and we keep you updated throughout.
We remove moss manually — hand scraping with soft tools, working systematically across every tile, ridge and valley. We do not use pressure washers on roof tiles. High-pressure water forces moisture under tile overlaps, strips protective granules, and cracks older tiles. After manual removal, we apply a professional biocide that kills residual spores at root level. The moss browns and washes off gradually over the following weeks. This two-stage approach — physical removal plus chemical treatment — gives the longest-lasting results.
Biocide treatment slows regrowth for 2–3 years. For properties where moss is a persistent problem — north-facing slopes, tree-shaded roofs, properties in damp locations — we offer zinc or copper ridge strips. These metals release natural biocide when it rains, creating a hostile surface for moss growth below the strip line. The effect extends 3–5 metres down the roof slope and lasts the lifetime of the strip (20+ years). Combined with periodic biocide treatment, this keeps even the most moss-prone roofs in South London clear.
Moss is not just cosmetic. The root systems penetrate tile surfaces, holding moisture against the tile and creating frost-damage entry points in winter. Heavy moss growth lifts tile edges, blocks water flow into valleys and gutters, and adds significant weight to the roof structure. On older properties with porous tiles, untreated moss can reduce tile lifespan by 10–15 years. Removing moss and treating the roof is one of the most cost-effective maintenance investments a homeowner can make.
Edwardian properties dominate — large three-storey bay-fronted houses along Streatham Common North and South. Victorian terraces between Streatham High Road and Tooting Bec Common. 1930s semis towards Norbury. Post-war estates including Leigham Court Estate. This means moss removal work in Streatham must account for the specific roof types, materials and structural conditions found here — not generic assumptions about South London properties.
Streatham Common creates a wind channel between Norwood and Tooting that drives rain against west-facing slopes with more force than sheltered streets either side. Properties facing the common take measurably harsher exposure than those one street back. These conditions directly affect how we specify materials and methods for moss removal work. A repair that holds in sheltered Camberwell may not survive the same winter on an exposed Streatham roof without the correct specification for local conditions.
We work in Streatham regularly — our teams know the streets, the housing stock, and the specific roofing challenges this area presents. When you call us for moss removal on Streatham High Road, we already know what roof type to expect, what materials to bring, and what problems are most likely. That local knowledge means faster diagnosis, better specification, and fewer return visits.
Free inspection and no-obligation quote. Call 0203 489 5352.
Free quotes, no call-out fees, same-day emergency response across South London.
0203 489 5352"Excellent moss removal work on our property on Streatham High Road. Large Edwardian roof forms along Streatham Common create complex valley junctions was exactly what we were dealing with and they knew exactly how to fix it. Professional, punctual, fair price."
"Got a quote for moss removal from three companies. These were the only ones who properly inspected from the roof, not just from the ground. Their diagnosis was spot on and the work was excellent. Highly recommend in Streatham."
"Had been putting off moss removal work for too long. They made it easy — clear quote, scheduled quickly, and the result is better than I expected. The team were friendly and cleaned up everything afterwards."
Typical costs for moss removal in Streatham range from £300–£1,200. Edwardian properties dominate — large three-storey bay-fronted houses along Streatham Common North and South — and materials are specified accordingly. Free no-obligation quotes. Call 0203 489 5352.
For standard work we book within 2–5 days. Emergency moss removal in Streatham is same-day. Our teams work across Lambeth and can typically reach Streatham within 60–90 minutes for emergencies.
Large Edwardian roof forms along Streatham Common create complex valley junctions — valley lead failures are the most common high-value repair. For moss removal specifically, the edwardian properties dominate — large three-storey bay-fronted houses along streatham common north and south creates particular challenges that we address with location-appropriate materials and methods.
It depends on the scope and access. Many minor moss removal jobs in Streatham can be done from a roof ladder. Larger projects on taller properties — edwardian properties dominate — large three-storey bay-fronted houses along streatham common north and south — typically require scaffold, which we include in the quote.
Yes. NFRC registered, £5m public liability insurance, 10-year written workmanship guarantee on all moss removal work in Streatham and across South London.
Yes. Parts of Lambeth fall within conservation zones. We use heritage-specification materials where required and understand the planning restrictions that apply to properties in Streatham.
Yes. Free inspection, free quote, no obligation. Call 0203 489 5352 and we will arrange a convenient time to assess your Streatham property.
No call-out fees. No obligation. Just an honest quote from a local Streatham roofer.
0203 489 5352