
Pitched roofing
Slate and tile roof work
For a roof renewal, agree the treatment of the covering, flashings, ridges and drainage together. This example shows Avent’s pitched roofing work.
Repairs · Renewals · Roof details
Roof repairs, replacements and leadwork in Belgravia, covering SW1W and SW1X. We help homeowners and managing teams plan the right work for the covering, parapets and roof details.
Free roofing quotations. Formal roof surveys are a separate paid service. Emergency calls answered 24/7; attendance is agreed by phone.
Work by Avent
Avent’s pitched roofing work and a completed roof-terrace waterproofing project in Hampstead show different parts of our roofing service.

Pitched roofing
For a roof renewal, agree the treatment of the covering, flashings, ridges and drainage together. This example shows Avent’s pitched roofing work.

Completed in Hampstead
Follow the photographs from preparation and liquid waterproofing through to the finished planted terrace.
For a Belgravia roofing project, tell us about the roof’s construction, any known constraints and the people responsible for the building. A clear specification helps establish which details are included and what further information may be needed. We discuss repairs, replacement coverings and related weathering work as part of that process.
Leadwork at roof junctions and parapets can have a different repair requirement from the main covering. We consider the surrounding roof and drainage when assessing a visible defect. If earlier repairs used temporary materials, share photographs and the history of the leak.
A full renewal should set out the treatment of ridges, eaves, valleys, flashings and drainage as well as the covering. Where the appearance of the property is important, share the relevant requirements at the outset so the proposed specification can be discussed before materials are selected.
Existing surveys, access arrangements and roof-level equipment details are useful when defining a quotation. Tell us whether the property is occupied and whether related work is already planned. We can discuss a separately commissioned condition report if a documented assessment is needed first.
Westminster provides a Belgravia conservation area map and guidance. Check the property’s position and any existing building or estate requirements before changing roof materials or appearance. Share the relevant documents so the proposed quotation can take them into account.
SW1W / SW1X · Enquiries welcome
Send your full postcode so we can confirm coverage and availability. Attendance is agreed after discussing the work.
Roofing for your property
01 / Roofing
Careful attention to flashings, valleys, chimney stacks and masonry.
02 / Roofing
Slate, tile and complete roof renewals, planned around your property.
Paid roof surveys
Owners and managing teams may need a record of the roof’s condition before deciding between repair and renewal. We agree the inspection areas, access and report fee in advance, including any internal rooms relevant to a reported leak.
Our detailed reports can include internal and external checks, drone photographs where conditions and access allow, and moisture readings where relevant. We explain the scope and any inspection limitations before you book.
Your questions
If you have a specific concern about your roof, tell us when you enquire.
Yes. Identify the areas to be considered so that the covering and connected lead details can be addressed in the proposed specification.
Yes. We agree the purpose, access, scope and fee for a formal report separately. Its observations can help inform repair or renewal planning, subject to the inspection limitations.
Yes. Describe the leak, its history and any earlier repair work. We discuss the assessment needed to identify the likely cause and whether a repair or renewal should be considered. A detailed written condition report can be commissioned separately if required.
Start with a conversation
Send the SW1W or SW1X postcode, the roof areas you want assessed and any material or management requirements. Let us know whether you need a works quotation or a formal survey report.
Your postcode and a few details are all we need to start.