Information verified and published: 19 September 2026
Looking for slate roofers in Southwest and West London? Knights Roofing repairs and replaces natural slate roofs, based in Battersea and covering Clapham, Chelsea, Wimbledon and the surrounding areas. From a single cracked slate to a complete re-roofing on a heritage property, we survey the roof honestly and tell you which one you actually need.
Book free survey
Our slate roofers cover Battersea, Clapham, Chelsea, Wimbledon and surrounding areas. Call 020 7126 8439 to book your free survey today.
Most slate roof problems are localised and can be fixed with a repair. A free survey gives you a straight answer — here's the difference.
From a single cracked or slipped slate to isolated storm damage, most repairs are completed within 1–3 days.
Recommended once damage is extensive, battens have failed, or the roof has reached the end of its life. Full re-roofing with a 25-year guarantee.
Please note: prices shown are from — every project is quoted individually based on size, access and slate type.
Our free inspection includes a written, honest recommendation — we never suggest replacement when a repair will do.
Slate is highly durable, but the fixings and underlying components can fail well before the slate itself.
Usually caused by physical impact — falling branches, hail, or foot traffic. Compromises water resistance and should be replaced promptly.
Corroded fixings or natural weathering let slates slip out of position, exposing the underlayment to water ingress.
Lower-grade or imported slate can separate in layers over time, reducing integrity and lifespan.
The mortar securing ridge or hip slates deteriorates faster than the slates themselves, loosening tiles at critical junctions.
Retains moisture and accelerates deterioration on older or porous slates — and can obscure damage underneath.
Even when slates are intact, a failed underlayment or flashing lets water into the roof structure.
A comprehensive assessment from ground level and roof access where safe, with problem areas photographed for your records.
A written report outlining all defects found, recommended repairs, and honest advice on repair versus replacement.
We source slates that match your existing roof as closely as possible in colour, texture and thickness.
Traditional techniques and appropriate fixings, so repairs blend seamlessly with your existing roof.
All work is inspected on completion and comes with our guarantee covering materials and workmanship.
Based in Battersea, our slate roofing team covers:
Looking for slate roofers in one of these areas? Call for a free survey — most slate repairs can be quoted and booked within 48 hours.
Slate roofs have graced London's homes and heritage buildings for centuries — natural elegance, superior longevity, and excellent thermal insulation.
Based in Battersea, serving homeowners and businesses across Southwest and West London.
Consistent 5-star reviews and craftsmanship that stands the test of time.
Every slate expertly cut, aligned and fixed using proven methods against rain, wind and frost.
Top-grade natural slate with premium breathable membranes, fixings and leadwork.
Properly installed slate roofs can last 75–100 years or more.
Warranties of up to 25 years on workmanship and materials.
If less than 30% of slates show deterioration and the roof structure is sound, a repair is usually enough. Replacement is worth considering once more than 40% of slates are cracked or delaminating, or the battens and underlayment have failed. Our free survey gives you an honest, written recommendation either way.
It depends on the extent of damage — a single slipped slate is a much smaller job than storm damage across a section of roof. We provide a free inspection and a transparent, itemised quote before starting any work.
Slate roofing starts from £4,999. The exact price depends on roof size, pitch, access and slate type — prices shown are from, as every project is quoted individually. Book a free survey for an exact figure.
A well-installed slate roof typically lasts 75–100 years, with some reaching 150 years depending on slate quality and maintenance.
No — proper slate roofing needs a strong supporting structure, correct battening and breathable underlayment. We'll assess your existing roof thoroughly before making any recommendation.
Slate is low-maintenance but not maintenance-free. Replacing slipped or broken slates, checking fixings, and keeping gutters clear helps preserve it for generations.
Yes, with same-day or next-day attendance where possible, 7 days a week, for cracked or slipped slates and storm damage.
Yes — a thorough assessment from ground level and roof access where safe, with a written report and honest recommendation. No pressure to proceed.
Honest repair-or-replace advice. No obligation. Written quote within 2–3 working days.
Book free survey Call 020 7126 8439
