Emergency calls answered 24/7 · 020 8485 9967London roofing specialists

A clear next step for your roof

Roof repairs & replacements across London.

From an urgent leak to a complete renewal, we help you understand the problem and the work your roof needs.

Free roofing quotations. Formal roof surveys are a separate paid service.

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Brick house with a pitched slate roof, from the existing Avent website
Roofing, repairs and detailed surveys across London.
Fully insuredWritten roofing quotationsDetailed roof survey reports

What does your roof need?

Start with the problem. We’ll help you choose the next step.

01 / URGENT HELP

Emergency repairs

Water coming in? Call with your postcode to discuss attendance and the immediate problem.

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02 / FIND THE CAUSE

Roof repairs

Leaks, slipped tiles, damaged flashings and recurring problems that need a closer look.

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03 / PLAN A RENEWAL

Roof replacements

A clear specification for your new roof, including coverings, details and access.

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04 / UNDERSTAND THE ROOF

Roof surveys

Detailed reports with internal and external checks, drone imagery and moisture readings.

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Planning work on a flat roof? Explore flat roofing and liquid waterproofing ↗

The right help, from the start.

A local repair, a complete roof renewal and a detailed condition report answer different questions. Tell us about the property and what has brought you here. We’ll discuss the appropriate next step.

Our work includes pitched slate and tiled roofs, flat roofs, liquid waterproofing and the details around chimneys, rooflights and roof terraces. We provide written roofing quotations, with formal roof surveys offered as a separate paid service.

A closer look at our roofing work.

Real project photographs, with the details behind the finished roof.

Avent tiled pitched roof with hip tiles, chimney and scaffold access

Pitched roofing · Tile work

Carefully finished tiled roofing.

A tiled roof from our portfolio, showing the roof slopes, hip tiles and chimney junction in detail.

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Liquid waterproofing on the Avent roof terrace project in Hampstead

Hampstead · Roof terrace

Waterproofing beneath the terrace.

Follow the local project from preparation through waterproofing to the finished terrace.

View the Hampstead project ↗
Drone view of the renewed flat roof on the Leyton block of flats

Leyton · Block of flats

The complete roof, seen from above.

Drone photographs document the roof before and after its renewal.

View the Leyton project ↗

Local knowledge. London-wide enquiries.

We focus on North, West and Central London. Share your full postcode so we can discuss the arrangements for your property.

Outside these areas? We also welcome roofing enquiries across London.

Before you decide.

Answers to common questions about the next step.

Can I contact you about an urgent roof leak?

Yes. Our emergency phone line is answered 24/7. Call 020 8485 9967 with your postcode and a description of the problem. Attendance and any charges are agreed on the call.

Is a roof survey the same as a roofing quotation?

A roofing quotation sets out proposed work and its price. A formal roof survey provides an inspection and detailed written report and is a separate paid service, with the scope and fee agreed before booking.

Do you cover my part of London?

We welcome enquiries across London, with a particular focus on North, West and Central London. Send your full postcode and the work you need so we can confirm the arrangements for your property.

Start with a conversation

Tell us about your roof.

Share your postcode and what needs attention. We’ll discuss the right next step.

020 8485 9967

Emergency calls answered 24/7. The enquiry form does not reserve an emergency visit.

Prefer email? info@aventroofingservices.co.uk

Tell us about your roof

Your postcode and a few details are all we need to start.

We’ll use these details to respond to your enquiry. Privacy notice. For an active leak, please call; this form does not book an emergency visit.