Roofers · London
40 companies · updated daily
London currently has 40 Roofers companies listed. Top-rated: Kensington & Chelsea Roofing Ltd. Browse ratings, addresses and contact details below.
How much does Roofers cost in London? (2026 price guide)
Re-roofing a typical semi-detached house with new tiles usually costs £5,000-£9,000, while smaller repair jobs like fixing a leak or replacing a handful of slipped tiles often run £150-£400. A full flat roof replacement with felt or GRP fibreglass typically costs £600-£1,200 for a small extension roof.
The main factors affecting price are roof size and pitch, the type of material chosen (concrete tiles are usually cheaper than natural slate), access difficulty and scaffolding requirements, and how much of the existing roof structure needs repairing or replacing. Emergency call-outs for storm damage often attract a premium due to urgency.
Look for roofers registered with a trade body such as the NFRC, and always ask whether scaffolding costs are included in the quote, as this can significantly affect the final price.