Pitched Roofing
Tile and slate roofs for houses, conversions and extensions across North London. Re-roofs delivered on time and to the highest standard.
- Tiling & slating
- Full re-roofs
- Chimney repairs
- Lead & zinc work
- Timber & structural
North London · Family-run since 1989
Pitched roofs, flat roofs, re-roofs, leadwork, guttering & storm repairs. Every job comes with a 10–25 year guarantee — and we never subcontract.
Three generations of North London roofers. We never subcontract a single job.
Which? Trusted Trader, Guild of Master Craftsmen, Confederation of Roofing Contractors.
Every roof we install is backed by a comprehensive guarantee — in writing, before work begins.
About Thomas Roofing
Established in 1989, we're a family-run roofing firm covering every aspect of pitched and flat roofing across North London — tiling, slating, leadwork, guttering, fascias, repairs and full re-roofs.
Every job is handled by our own skilled team — we never subcontract. Roofs are completed to the highest standard with the best materials, and every project is backed by a comprehensive 10 or 25 year guarantee depending on the system installed. From a leaking gutter to a complete re-roof, no job is too small or too big.
What we do
Three core service lines covering every kind of roof — from a single tile to a full re-roof.
Tile and slate roofs for houses, conversions and extensions across North London. Re-roofs delivered on time and to the highest standard.
Modern flat roof systems engineered for longevity. EPDM rubber, single-ply membranes and 3-layer high-performance felt — backed by up to a 25 year guarantee.
Fixing leaks, replacing gutters, repointing chimneys and tightening up the weatherproofing on your home. Free assessment — we repair before we replace.
Recent work
A selection of finished jobs — pitched, flat and repair work across our patch.
Got a leak? Storm damage?
Pick up the phone and we'll arrange a free roof assessment — usually the same week. Emergencies prioritised.
FAQ
Got a question that's not here? Call 0208 363 9499 — we answer within 15 minutes.
Pitched re-roofs typically range from £5,000 for a small terrace to £15,000+ for a large detached. Flat roof replacements start around £1,500 for a garage. Repairs from £200. Every job is quoted in writing after a free site visit — no surprise billing.
For repairs and emergencies (active leaks, storm damage), often within 48 hours. Full re-roofs are typically scheduled within 2–4 weeks of accepting the quote, depending on scaffolding and weather.
Yes — every roof we install comes with a comprehensive 10 or 25 year guarantee depending on the materials and system used. The guarantee is provided in writing before work begins.
Fully insured with public liability cover — certificates available before work begins. We're members of the Guild of Master Craftsmen, the Confederation of Roofing Contractors, the Fair Trade Association and Which? Trusted Trader.
We cover all of North London — Barnet, Enfield, Islington, Tottenham, Hampstead and surrounding postcodes (EN1–EN11, N1–N22, NW1–NW11, HA8). Not on the list? Call us — we often travel for larger projects.
Never. Every project is completed by our own skilled, in-house team from start to finish. The same crew you meet on day one is the crew you'll see on the last day.
Where we work
Based at 483 Greenlanes, N13. We proudly serve the following communities and postcodes:
Not on the list? Call 0208 363 9499 — we cover EN1–EN11, N1–N22, NW1–NW11 and HA8.
Business hours
Pick up the phone or leave a message — we'll call back the same day. Emergency call-outs available outside hours.
Get a free quote
Fill out the form and we'll get back to you within 15 minutes during business hours. No call-out charge, no obligation.
Ready to get started?
Free roof assessment, written quote, fully insured, 10–25 year guarantee on every install. North London since 1989.