Roofers South West London

A lot of roofing quotes are educated guesses dressed up as certainty.

Someone sees a damp patch, assumes the nearest visible defect is the cause, and quotes for that — and sometimes they're right, and sometimes you're paying for a repair that doesn't actually fix anything.

My name's John Quilligan. My team and I inspect properly before we quote — often with a drone where the cause isn't obvious from the ground, checking the whole roof and its surrounding detail, not just the spot closest to where the damage shows up inside.

If we're not confident we've found the real source, we'll say so rather than quote a guess and hope it holds.

A genuine number of period properties across Putney, Barnes, and East Sheen have parapet walls — a raised wall extending above roof level, hiding the roofline from the street.

Parapet roofs handle water very differently to a standard eaves roof, and a leak here often traces back to the hidden junction behind the parapet, not anywhere visible from the ground.

Richmond and Twickenham carry some of the heaviest conservation protection in London — a straightforward repair can require specific materials or council approval that a homeowner has no way of knowing about until it's flagged.

And across Kingston, Surbiton, and New Malden, the genuine mix of Victorian terraces sitting next to 1930s semis means two houses on the same road can need completely different approaches, which is exactly why we check the property in front of us rather than assume based on the postcode.

Putney, Barnes, Kingston, and the stretch of Twickenham closest to the water deal with something inland South London doesn't: sustained damp air rolling off the Thames, which keeps roof surfaces and guttering wetter for longer after rain than a property even half a mile further from the river.

That matters more than it sounds — flat roof membranes and cast iron guttering both degrade faster under prolonged damp exposure than under the same total rainfall spread across drier air, and it's part of why we see guttering brackets fail earlier on some riverside streets than the property's age would otherwise suggest.

It's not a dramatic difference, but it's a real one, and it's exactly the kind of local detail that gets missed by a quote given without anyone actually walking the property first.

What's a parapet wall, and why does it matter for my roof? It's a wall extending above roof level, hiding the roofline from the street — common on period properties across Putney, Barnes, and East Sheen. Parapet roofs handle water differently to a standard eaves roof, and leaks here often come from a hidden junction behind the wall rather than anywhere visible from the ground.

Do I need planning permission for roof work in Richmond or Twickenham? Often, yes, given how much of both areas falls under conservation protection — the council may require specific materials or approval even for a straightforward repair. We'll flag this during your free inspection if it applies to your property.

Will you quote before you've actually found the cause of a leak? No. If we're not confident we've found the real source, we'll say so and investigate further — including water testing where needed — rather than quote a guess and hope it holds.

How quickly can you get someone out? Same day in most cases, seven days a week, across every area of South West London we cover.

Do you cover North or East London too? No — we're deliberately focused on South London, South West London, and Surrey, which is where our team's knowledge and experience genuinely runs deepest.