Professional roof cleaning and moss treatment across North London. Restore your roof's appearance and extend its lifespan safely.
North London's tree-lined streets and damp climate create ideal conditions for moss, algae and lichen. Left untreated, moss retains moisture against tiles, forces under overlaps, and accelerates deterioration. We remove growth safely and apply preventative treatments.
North London's mature tree canopy creates persistent shade on many roof slopes, and the urban humidity provides constant moisture. North-facing slopes are worst affected. These conditions make regular moss management essential for maintaining roof health.
We never pressure wash roof tiles — high-pressure water drives moisture under tiles, damages surfaces, and strips protective coatings. We use soft washing with biocide solutions that kill moss at the root, followed by gentle removal once dead. This protects your tiles while removing growth effectively.
After cleaning, we apply a zinc-based or copper-based biocide treatment that inhibits regrowth for 3-5 years. We can also fit zinc ridge strips that release natural fungicide with each rainfall, providing ongoing protection.
Call 0203 538 0907 for a free quote.
💰 Typical cost: £400–£1,500
⭐ 127 verified reviews · 4.9★
🛡️ 10-year guarantee
Need a Roofer? Call Now for a Free Quote
No call-out fee · Same-day emergency response · 10-year guarantee
0203 538 0907All prices are guide ranges based on typical North London properties. We provide free, itemised written quotes after inspecting your specific roof. No hidden costs, no surprises.
Note: Prices include materials and labour. Scaffolding quoted separately where required. VAT-registered — VAT included in all quotes. All work guaranteed for 10 years.
Call 0203 538 0907 for your free quote.
We visit your North London property at a time that suits you. Our roofer inspects from ladder level and, where safe, walks the roof. We photograph every issue and explain what we find in plain English — no jargon, no pressure.
Within 24 hours of the inspection, you receive a detailed written quote itemising every element of the work — materials, labour, scaffolding, waste removal. The price you see is the price you pay. No hidden extras, no surprises on completion.
Our team arrives on the agreed date, completes the work to the specification quoted, and cleans up thoroughly. We take completion photographs and walk you through what we've done. You receive a 10-year written guarantee before we leave.
Your 10-year guarantee means if any issue arises from our work, we return and fix it at no cost. We're a local North London business — we're not going anywhere. Many of our customers use our annual gutter cleaning and inspection service to maintain their roof proactively.
We work with every roofing material found across North London and specify the right product for each property type. We never use cheap substitutes or cut corners on material quality — the materials we install are backed by manufacturer warranties of 15–30 years in addition to our own 10-year workmanship guarantee.
Welsh, Spanish, reclaimed. For period properties and conservation areas.
Handmade and machine-made. Plain tiles, pantiles, and decorative hung tiles.
Marley, Redland, Forticrete. Interlocking and plain profiles for 1930s+ properties.
GRP fibreglass, EPDM rubber, torch-on felt. Topseal, Firestone, ClassicBond approved.
Codes 3–6 milled lead. Flashings, valleys, flat coverings. LSA trained installers.
Mechanical ridge and hip fixing. Storm-proof, maintenance-free alternative to mortar bedding.
Not sure which material is right for your North London property? Call 0203 538 0907 — we'll advise based on your property type, budget, and any conservation area requirements.
Every completed project receives a written 10-year workmanship guarantee. If any defect arises from our installation or repair work within 10 years, we return and fix it at no cost. The guarantee is transferable if you sell your property — an asset for any future buyer.
We carry £5 million public liability insurance and £10 million employer's liability insurance. Certificates are available on request before any work begins. You are completely protected on every job we undertake on your property.
Registration with the National Federation of Roofing Contractors means we meet independently assessed standards for quality, safety, and workmanship. NFRC membership is a reliable indicator of a professional, competent roofing contractor.
North London's housing stock is among the most valuable in the UK. A poorly executed roofing job doesn't just risk water damage — it risks the structural integrity and market value of your most significant asset. The difference between a competent repair and a bodged one can be tens of thousands of pounds in consequential damage over the following years.
We see the consequences of substandard work every week — flashings sealed with mastic instead of properly dressed lead, tiles fixed with adhesive instead of correct nails and clips, flat roofs installed without adequate falls, and ventilation modifications that create condensation problems worse than the original issue. Every one of these shortcuts creates a future problem that costs more to fix than doing the job correctly in the first place.
Our approach is straightforward: diagnose accurately, specify correctly, install to standard, and guarantee the result. We use materials from reputable manufacturers — Marley, Redland, Forticrete, Topseal, Firestone, BLM lead — and install to the relevant British Standards (BS 5534 for tiles, BS 6915 for lead). Our 10-year guarantee is not a marketing claim — it's a contractual commitment backed by our business reputation and our 127 verified Google reviews.
If you've received a quote for roof cleaning & moss removal that seems too good to be true, it probably is. If you'd like a second opinion from a trusted North London roofer, call 0203 538 0907. We're happy to inspect and advise even if you go with someone else.
Every roofing project carries risk — to your property and to the workers on your roof. We mitigate both comprehensively. Our team holds CSCS cards for roof work, ensuring competence in working at height. We carry £5 million public liability insurance protecting your property against accidental damage, and £10 million employer's liability covering our team. Both certificates are provided before work begins — if your roofer cannot produce these, reconsider hiring them.
Our NFRC (National Federation of Roofing Contractors) registration is independently assessed. NFRC members are vetted for technical competence, financial stability, health and safety compliance, and customer service standards. It is the most reliable indicator of a professional roofing contractor in the UK and the accreditation most frequently requested by surveyors and mortgage lenders.
Our 10-year written workmanship guarantee is transferable — if you sell your property, the guarantee passes to the new owner. This protects your investment and adds value to your home. We also provide all relevant manufacturer material warranties separately, typically ranging from 15 to 30 years depending on the product specified.
£400–£1,500 depending on scope. Free quotes — call 0203 538 0907.
Emergency: same day. Planned work: 1-2 weeks. Call 0203 538 0907.
Yes — 10-year workmanship guarantee on all roof cleaning & moss removal.
£5m public liability, £10m employer's liability. Certificates on request.
Yes. Heritage materials, planning support. Experience across Highgate, Hampstead, Muswell Hill, Canonbury.
Depends on access and scope. Included transparently in our quote.
All North London — Islington, Camden, Hackney, Barnet, Enfield, Finchley, Muswell Hill, Crouch End, Highgate, Hampstead and more.
No call-out fees. No obligation. Just an honest quote from a local North London roofer who'll turn up when they say they will.
0203 538 0907