Greater London · London and the South East
Roof leak investigation in West Heath, Greater London
We take a careful look at the leaking roof at your property in West Heath, and put it all in a photo-illustrated written report.
- Brown rings on upstairs ceilings
- Drips in the loft during heavy rain
- Staining where a gutter or parapet meets the wall
West Heath: your questions answered
Do you carry out roof surveys in West Heath?
We do. The survey and report are the same in West Heath as anywhere else, and visits run on weekdays and weekends.
How do I find out if my home in West Heath is listed?
You can check whether a building is listed on Historic England’s list, and your council can tell you if it’s in a conservation area. Listed building consent is needed for changes that affect a listed building’s special interest, and conservation areas can limit changes of roofing material.
What’s the best way to book?
Just phone 07833 053749 or drop us an email. We will ask a few questions, confirm the price and agree a date.
What should I do before you arrive?
Clear the loft hatch so we can get into the loft space. Have any photos of the leak ready, and let us know about past repairs. In the meantime, catch the water and keep it clear of lights and sockets.
What will the report tell me?
Written findings with photographs, covering the condition of the leaking roof, the defects we found and what we recommend, with the most urgent first where relevant. Standard adds moisture detection and a structural check; Premium adds thermal imaging, drone inspection where applicable and structural analysis.
What insurance do you have?
Our surveys are covered by professional indemnity and public liability insurance. Ask if you need details for a managing agent or building owner.
Why is the stain in a different place from the leak?
Water follows the easiest path, not the shortest. On a flat roof it can travel under the covering before it finds a way through the ceiling. Tracing that path is the heart of a leak investigation.
How a roof leak investigation works in West Heath
Moisture readings and thermal imaging are used where they’re useful. Moisture detection confirms where timbers, plaster or insulation are damp. A thermal camera shows patterns of temperature rather than water, so its findings are checked with moisture readings. Thermal imaging is part of the Premium Survey, and moisture detection comes with Standard. Thermal imaging works best after a sunny day, on a dry roof with little wind. If you’re worried about stains around a skylight and wet patches on loft insulation, we can find out what’s behind it, on chimney stacks, rooflights and dormers and slate and tile slopes alike.
London’s Victorian and Edwardian roofs have often been repaired many times, so a new leak can be the latest sign of wear rather than a single event. Insurers typically exclude wear and tear, so it helps to know whether damage is old or new. That is as true in West Heath as anywhere in London. A written record with photographs helps you explain what was found to whoever deals with it next.
The report is yours to share with whoever needs it: a seller or estate agent, an insurer, a roofer, a builder or a managing agent, whichever applies.
- Where
- West Heath (DA7, DA16, SE2)
- Wider area
- Greater London
- Prices
- From £150 inc. VAT
- Your report
- Written, with photos, emailed to you
- Appointments
- Monday to Sunday, daytime
- Insurance
- Professional indemnity and public liability
- Phone
- 07833 053749
- Updated
- 27 October 2026
What a survey costs
Not every roof costs the same to survey, and it comes down to:
- Roof area
- The use of thermal imaging or a drone
- Commercial roofs and larger buildings
- The height of the building and how the roof can safely be seen
Prices quoted always include VAT, and the written report is part of the package. Prices start from £150, including VAT. Where your roof sits in the range depends on its size, height and access.
Helping us price your survey
Getting the details right at the start saves time. Please include:
- How the loft is reached, if there is one
- Pictures from the garden or a window, if you have them
- Your postcode, so we can check access and travel
- What kind of property and roof it is
To get a price for roof leak investigations in West Heath, call 07833 053749 or send us an email. The address, the type of property and what you need to know help us give you an accurate price.
Places near West Heath
What else we do in West Heath
What we do, step by step
After the inspection, everything we found is written up as a written report with photographs, emailed to you. As for time on site, it normally takes about one to two hours for most houses, with bigger or more complicated roofs taking longer. In a London area like West Heath, the main things to sort out are parking and access: let us know about parking, the floor the property is on, any shared entrance and loft access. On the day, the roof is looked at from the ground, from windows, from inside the roof space and from the roof where it’s safe.
- We start with your notes and photos of the leak.
- We examine the damp area and the rooms near it.
- In the loft, we follow any signs of water back towards the roof.
- Outside, we check flashings, valleys, chimneys, gutters and flat roof details from every safe vantage point.
- We email a written report showing where the water most likely gets in.
Before we arrive
- If it is not your property yet, arrange access through the agent
- Show us where any leaks or stains appear
- Let us know where we can park nearby
Arrange a survey
We confirm the price for the job before you book, so you know where you stand. Roof leak investigation starts from £150, including VAT. To book, phone 07833 053749 or email us.
Advice
Before and after the survey
A little preparation and a few simple habits help. Our tips:
- Don’t climb onto the roof to look
- Do not touch fittings that water is reaching
- Write down the wind direction and rain when it leaks
- Let us know if there are tanks or pipes in the loft
Your report arrives by email. It sets out where we believe the water is getting in, how it is travelling and what needs attention. Basic reports come within 48 hours, Standard within 24 to 48 hours and Premium the same day.
Plan a roof survey every few years. Flashings, valleys and flat roof details are frequent weak points, and wear is easier to deal with before water gets in.
What we cannot see
Our survey isn’t a RICS Level 2 or Level 3 survey, a structural engineer’s report or an asbestos survey. It also has these limits:
- A promise to find every leak on a single visit
- Putting the leak right
- Leaks from plumbing, tanks or pipework rather than the roof
If in doubt, call 07833 053749 or drop us an email and we’ll point you to the right survey. What a survey covers and doesn’t.
What we look at
- The roof space
- Slate and tile slopes
- Lead flashings
- Chimney stacks
- Valleys and parapet gutters
- Flat roof details
- Rooflights and dormers
What we’re asked to look at in West Heath
A gutter that overflows can soak a wall and mark the ceiling inside. Parapet and box gutters are the worst for this, since a blocked outlet sends water over the lining and into the building.
People typically book a survey when they’ve noticed one of these:
- Leaks that appear only in driving rain
- Wet patches on loft insulation
- Damp walls below an overflowing gutter
- Damp on a chimney breast
Landlords with a home close to Abbey Wood station may find that tracing a leak quickly matters when a tenant is living with it.
Before you book any roof surveyor
- When you will get the report
- Whether VAT is added on top
- Which parts of the roof they’ll actually see
- Are they insured for the work?
Different roofs, different checks
Parapet and box gutters
A butterfly roof drains to a central valley gutter. If that gutter or its outlet fails, water can come through the top-floor ceiling.
Chimney stacks
Water that gets in at the top can show up lower down. Unused flues with open pots can let rain straight in.
What a roof leak investigation looks like in West Heath
Alongside Victorian and Edwardian terraces, outer London has a great many interwar semis, often with hipped roofs of clay or concrete tiles. On a semi of that age, the small roofs over the bays, the hip tiles and any later dormer each need their own look. Each of these roof types has its own typical places for water to get in. With Danson House about 1.5 miles south, West Heath sits in an area with a long building history. Older roofs in the wider area can hide decades of patch repairs, so the detail matters.
If you look after a shop, office or commercial unit, for example near Broadway Shopping Centre, water through a ceiling can damage stock and close a sales floor, so the source needs finding fast. Living close to Lesnes Abbey Woods is pleasant, but mature trees mean leaves in gutters and valleys each autumn, and blocked gutters overflow and soak walls.
West Heath is about 1 mile north-east of Welling, in Greater London. West Heath is part of the area we cover across London and South East England. Our Greater London coverage includes West Heath. For surveys nearby, see our London page.
Here we cover the DA7, DA16 and SE2 postcode area for roof leak investigations. If you need a roof leak investigation at a property on Hurst Lane, Hadlow Road and Denton Road or a nearby road, we can survey it. You will find West Heath on the A206, which makes it simple to reach. Close by, we survey roofs in Abbey Wood (1 mile north-west), Crook Log (1 mile south), Lessness Heath (1 mile north-east), Upton (1 mile south) and Bexleyheath (1 mile south-east). Further out, we also cover London (10 miles west), City of Westminster (12 miles west), Marylebone (12 miles west), Kensington (14 miles west), St Pancras (11 miles west) and Shoreditch (9 miles west).
Landmarks near West Heath
Around West Heath, our work takes us to homes and buildings near Co-op pub, Lesnes Abbey Woods and Welling School, among other places. The nearest railway station is Abbey Wood station, roughly 1 mile north of the centre. Well-known places in the area include Broadway Shopping Centre (1.7 miles south-east) and Bexley Hospital (1.4 miles south). For a walk, there’s Crossness Nature Reserve.