Greater London · London and the South East
Brook Green Electronic Leak Detection
Electronic leak detection for homes and businesses in Brook Green. More than 5,000 surveys completed across London and South East England.
- Breaches hidden under paving or planting
- Breaches around outlets and penetrations
- Leaks that return after repairs
How the survey changes by roof type
Liquid-applied waterproofing
What lies under a liquid coating decides if ELD will work.
Green and ballasted roofs
Roofs with planting or ballast hide the membrane. Some methods can work through these layers, depending on the build-up.
How electronic leak detection works in Brook Green
Roofs covered with paving, ballast or planting need more thought. The layers on top can limit the methods we can use and parts may need to be lifted. We talk this through before we quote. Drawings or details of the roof’s layers are useful because they show what’s under the surface. If testing isn’t possible, we will say so. We survey roof terraces and balconies, liquid-applied waterproofing and green roofs, and the problems we’re asked to look at most are waterproofing to test before it’s covered and holes around roof penetrations.
Offices, shops and blocks of flats across London often have large flat roofs with plant, rooflights and walkways. Each pipe, upstand and fixing through the covering is a possible weak point. For a building in Brook Green, access is agreed with whoever manages the roof before the visit. Rooflights, plant supports and pipe entries are common places for a membrane to fail.
The report is written in plain words, so it makes sense without any roofing background. Each point is backed by a photograph where possible, and recommendations are put in order of urgency where relevant.
- Place
- Brook Green (W6, W14, W12)
- Region
- Greater London
- Prices
- Quoted for your roof
- Your report
- Emailed report with photos and recommendations
- When we survey
- Weekdays and weekends
- Cover
- Professional indemnity and public liability
- Telephone
- 07833 053749
- Page updated
- 27 October 2026
What we do, step by step
Time on site depends on the size and shape of the roof, but as a rough guide the survey takes longer on a large roof than a small one, with the construction of the roof playing a part too. You are welcome to ask questions while we are there. Many London properties are flats or terraces with no side access, so rear slopes are viewed from windows, the loft or, where a flight is allowed, by drone. Mention any building rules, key holders or managing agents as you book.
- We start by finding out what the roof is made of and where it leaks.
- We check that the membrane and build-up suit electronic leak detection.
- We pick the low-voltage or high-voltage method that suits the roof.
- The roof is tested and any breaches are located.
- The breaches are recorded with photographs in a report for your roofer.
Before the survey
- Make sure pets are kept safely away
- Find any records of previous roof work
- Let us know about parking before the day
Booking a survey
We confirm the exact price before booking, so you know where you stand. Electronic leak detection is quoted for your roof, because the method depends on the roof. For a price for your roof, call 07833 053749 or drop us an email.
Advice
Do you need electronic leak detection in Brook Green?
On a flat roof, water spreads under the waterproofing. The stain inside can be far from the hole, so tracing it by eye is difficult.
People typically book a survey when they’ve noticed one of these:
- New membranes needing a check before handover
- Failed seams and laps
- Damp inside with no sign on the roof
- Breaches hidden under paving or planting
Anyone responsible for a site like Larmenier & Sacred Heart Catholic Primary School will know that a large flat roof with lots of outlets and rooflights has many places where a membrane can fail.
Questions to ask before you book
- What they will not be able to tell you
- What insurance they carry
- Whether the roof space is looked at, where there is one
- Will the report include photos?
Places near Brook Green
Other services in Brook Green
Electronic leak detection around Brook Green
Within a mile and a half or so of Brook Green there are several hotels. If you look after one, a leak through a flat roof can put a room out of use. Historic houses such as Kelmscott House, about 0.8 miles south-west, show how far back building in the area around Brook Green goes. On older houses around here, roofs often carry the marks of earlier repairs, from replaced slates to new lead, and a listed home or one in a conservation area may need consent for changes of material.
For businesses in and around places such as Hammersmith Broadway, outlets and upstands on commercial flat roofs are the places to check before trouble starts. For hotels and guest houses around Brook Green, a roof problem found early is far less disruptive than one found by a guest.
Brook Green is about 1 mile west of Kensington, in Greater London. Brook Green is part of the area we cover and the surrounding area as part of our work across London and South East England. Our area takes in places right across Greater London, large and small.
Surveys in W6, W14 and W12 are booked the same way as anywhere else. We cover properties on Adie Road, Rowan Road and Anley Road and the roads around them. Other places close to Brook Green include Hammersmith (1 mile west), Brackenbury Village (1 mile west), North End (1 mile south-east), West Kensington (1 mile south-east) and Fulham (1 mile south-east). Within a short drive, we also cover London (5 miles east), City of Westminster (3 miles north-east), Marylebone (3 miles north-east), St Pancras (5 miles north-east), Shoreditch (6 miles east) and Walthamstow (11 miles north-east).
Near you in Brook Green
Around Brook Green, our work takes us to homes and buildings near Queen's Head pub, Sacred Heart High School and Polish Library POSK in London and the streets around them. Other local landmarks include Corona Theatre School (0.6 miles west) and St Paul's Gardens (within half a mile south-east). The nearest railway station is Kensington Olympia station, roughly 0.5 miles east of the centre. Nearby you’ll also find Culture House (0.6 miles north) and Hammersmith Broadway (under half a mile south-west). The countryside around Brook Green includes WWT London Wetland Centre and Campden Hill.
Questions from Brook Green
Is parking a problem for a survey in Brook Green?
London parking needs a little planning, so let us know about permits, bays or a driveway as you book. The visit is then planned around what’s available.
How do I find out if my home in Brook Green is listed?
For listing, use Historic England’s list; for conservation areas, ask the council. The answer matters most when a change of material is on the cards.
Do you cover Brook Green for electronic leak detection?
Yes. We survey roofs in Brook Green and the rest of Greater London, as part of our work across London and South East England. For a price, ring 07833 053749 or send us an email.
How long will testing take?
It normally takes a time that depends on the roof’s area and construction, which we set out in the quote.
Does ELD include fixing the breach?
No. ELD is testing only. The report shows where each breach is so your roofer can fix them.
What will the report tell me?
It works through the roof part by part, in writing and with photos. The most urgent items are made clear.
Can you test a green or ballasted roof?
It can be possible, depending on the roof. What sits on the membrane affects the method so we check the roof first.
Why act early in Brook Green
Not every leak is in the membrane. ELD helps rule the membrane in or out so attention can go to the right place. Any roof job in Brook Green means planning around parking, neighbours and access. Knowing what’s needed early gives you time to plan it calmly, rather than in a rush after a leak.
For a price for your roof in Brook Green, ring 07833 053749 or drop us an email with the address and some details. We’ll confirm the figure before booking.
Why choose Independent Roof Survey in Brook Green
- CAA-registered drone operator (Flyer ID and Operator ID)
- Surveys seven days a week
- An independent look at the roof
- Satisfaction rate of 98%
Read how roof surveys are priced and two real surveys.
What this survey can’t tell you
Without opening up the roof, some things stay hidden, so a survey has limits:
- Leaks from walls, copings or rooflights
- Parts of the roof covered by fixed equipment
- How wet the insulation is
If you’re not sure which survey you need, call 07833 053749 or send us an email and we’ll give you a straight answer. What a survey covers and does not.
What we look at
- Roof terraces and balconies
- Single-ply roofs
- Commercial flat roofs
- Liquid-applied waterproofing
- Flat roof membranes
- Green roofs
Tips from our surveys
Some practical points come up on survey after survey. They apply to most roofs:
- Do not leave water getting in
- Check trades protect the waterproofing
- Find the breach before more patching
- Consider ELD before paving or planting goes on
The report records each breach location with photos. Pass it to your roofer to repair the breach points.
Keep people off the flat roof unless they need to be there. Feet and dropped tools are a common cause of holes.