Gutter Leak Sealing
Joint repairs, sealant renewal, and crack filling.
Learn MoreFaulty gutters cause damp, facade staining, and foundation damage. Our rainwater specialists restore flow and function to all gutter systems on London properties
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Before and after examples from terraced houses in Southwark, detached homes in Barnet, and commercial premises across the capital.
Reliable workmanship, honest advice, and competitive rates for residential and commercialclients.
Trusted roofing expertise across London since 2004.
Complete insurance coverage for your peace of mind.
Rapid response times across all London boroughs.
We guarantee quality workmanship on every project.
Only premium, industry-leading roofing materials used.
From emergency unblocking to complete gutter replacement — every rainwater challenge covered.
Joint repairs, sealant renewal, and crack filling.
Learn MoreSagging runs corrected to restore proper fall.
Learn MoreLeaking or disconnected downpipes resealed and reconnected.
Learn MoreCorroded or broken fixing brackets renewed.
Learn MoreDebris, silt, and leaf removal to restore flow.
Learn MoreRotten timber replaced, uPVC boards fitted.
Learn MoreEfficient diagnosis, transparent pricing, quality repairs.
Schedule your free roof inspection online or by phone.
Our certified roofers thoroughly inspect your roof.
Receive a detailed, no-obligation quote and we get to work.
Serving all London postcodes — no job too distant or difficult.
We serve all London boroughs within 24 hours.
"KS Roof Master did an outstanding job repairing our roof after storm damage. Fast response, fair pricing, and excellent workmanship."
"We had a leaking flat roof that other companies couldn't fix. KS Roof Master diagnosed the issue quickly and the repair has been perfect."
"Professional from start to finish. The free inspection was thorough and the quote was transparent with no hidden costs."
Rapid response for overflowing gutters and water ingress emergencies.
Transparent pricing guide — exact quotes confirmed after inspection.
| Service | Starting Price |
|---|---|
| Gutter Inspection & Report | FREE |
| Gutter Clearance (terraced) | £95 |
| Gutter Clearance (detached) | £135 |
| Joint & Crack Repair (per joint) | £45 |
| Gutter Section Replacement (per m) | £55 |
| Downpipe Repair or Replacement (per m) | £65 |
* Prices for standard properties with safe access. High-level or difficult access may incur additional charges. Cast iron materials priced on application.
We identify all rainwater issues, provide a detailed quote, and complete work at your convenience.
Honest answers from rainwater specialists with years of London experience.
No call-out charge, no pressure — just expert advice on what your property needs.