Greater London · London and the South East
Electronic leak detection in Gillette Corner, Greater London
Electronic leak detection to pinpoint holes in flat roof membranes for Gillette Corner, from an experienced roof surveyor. Every survey comes with a written report and photographs.
- A flat roof leak that can’t be traced
- Breaches around outlets and penetrations
- Breaches hidden under paving or planting
Electronic leak detection in Gillette Corner
ELD can be carried out in more than one way. Low-voltage testing is usually done with the surface wet and high-voltage methods need the membrane dry and exposed. Which one suits depends on the membrane and the layers of the roof, and we will explain our choice. If neither method suits your roof, we’ll tell you before any testing starts. We survey flat roof membranes, liquid-applied waterproofing and green roofs, and common reasons people get in touch are leaks at pipes, outlets or fixings and breaches hidden under paving or planting.
Offices, shops and blocks of flats across London often have large flat roofs with plant, rooflights and walkways. Every penetration and upstand is a place where a membrane can fail. In Gillette Corner, roof access is agreed with the building manager or owner beforehand. Plant bases, rooflights and cable entries are all places where water can get in.
The report records the flat roof membrane as we found it on the day. That makes it useful now and a handy reference later, for example when you want to check whether anything has changed.
- Location
- Gillette Corner (TW7, TW8)
- Wider area
- Greater London
- Cost
- Quoted for your roof
- Your report
- A written report with photos, by email
- When we survey
- Weekdays and weekends
- Cover
- Professional indemnity and public liability
- Telephone
- 07833 053749
- Updated
- 27 October 2026
Local flat roofs in Gillette Corner
There are several hotels within about a mile and a half of Gillette Corner. If you look after one, a leak through a flat roof can put a room out of use. In outer London, interwar semis with hipped, tiled roofs sit alongside older slate-roofed terraces. Hips, bay roofs and later loft conversions are typical of those semis, if your home is one of them. Flat roofs fill the gaps in between, on extensions, garages, dormers and business premises.
Take a building like Marlborough Primary School: ponding and blocked outlets on a wide flat roof are worth catching before the next wet season. For landlords with property near Syon Lane station, a flat roof over a rented flat is easy to forget until the tenant reports a leak.
Gillette Corner is about 2 miles north-east of Hounslow, in Greater London. Gillette Corner gets the same service as everywhere else we work: a careful look at whatever is safely visible, photographs and a clear written report. Gillette Corner is one of the places in Greater London where we work for electronic leak detection. We also survey roofs in London.
We cover every part of TW7 and TW8 for electronic leak detection. Streets in the area include Wood Lane, Syon Lane and Darcy Road, all of which we cover. We also cover the places around Gillette Corner: Brentford End (1 mile east), Spring Grove (1 mile west), Isleworth (1 mile south), Osterley (1 mile west) and Brentford (1 mile east). Further out, we also cover London (10 miles east), City of Westminster (8 miles east), Marylebone (8 miles east), Kensington (6 miles east), St Pancras (9 miles east) and Shoreditch (11 miles east).
Local landmarks in Gillette Corner
Around Gillette Corner, our work takes us to homes and buildings near The Green School, Coach and Horses pub and Boston Manor Park. There is a railway station in Gillette Corner itself: Syon Lane station. Nearby you’ll also find West Middlesex University Hospital (0.7 miles south) and Musical Museum (1.5 miles east). Open spaces near Gillette Corner include Long Wood and Garden Lake.
How we price electronic leak detection
When we price a survey, we consider:
- The height of the building and how the roof can safely be seen
- If the survey needs thermal imaging or a drone
- Roof area
- House, block, shop or office
All our prices include VAT. We quote electronic leak detection for each roof, as the method and time depend on the roof. We confirm the exact price before booking.
Getting in touch
Here’s what helps us most when you get in touch:
- When you need the report by
- The address and postcode of the property
- Photos of the roof, taken safely from the ground or a window
- What made you get in touch
Photos help, if you have them. Take them safely from the ground or a window; never climb up to get a better view. To send them or to book, ring 07833 053749 or email us.
For landlords and managing agents
Letting agents can arrange access with tenants. Surveys run seven days a week, which helps when tenants work during the week.
Managing agents and residents’ management companies use roof surveys to plan maintenance. The report sets out what needs attention now and what can wait, which helps when budgeting.
Gillette Corner: your questions answered
Is my home in Gillette Corner listed or in a conservation area?
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 commercial flat roofs around Gillette Corner?
Yes, commercial flat roofs are part of what we cover. Larger commercial roofs are quoted for the building, and roof access is agreed with you before the visit.
What happens next?
You receive the written report by email, with photos and recommendations. It’s yours to share with a seller, insurer, roofer or managing agent, whichever applies.
Can you give me structural calculations?
No. Our survey isn’t a structural engineer’s report, and it does not include calculations. If we see signs that need an engineer’s opinion, we will recommend one.
How quickly is the report sent?
Each package has its own report time. Basic is within 48 hours, Standard is 24–48 hours and Premium is the same day. If you have a deadline, such as an exchange date, tell us as you book.
Does ELD include fixing the breach?
No, the test finds the breaches and your roofer repairs them. Your roofer uses the report to target the repair.
How much time does ELD need?
The roof’s size and build-up decide how long it takes. We will give you an idea when we quote.
Towns and villages near Gillette Corner
What else we do in Gillette Corner
Why act early in Gillette Corner
A visual inspection can miss tiny holes. Electronic testing can find breaches you cannot see by eye where the roof suits it. In Gillette Corner, as across London, an overflowing gutter soaks the wall below. A small blockage left for a few winters becomes a damp problem.
To find out what your survey will cost, phone 07833 053749 or drop us an email with the address and some details. We will confirm the figure before booking.
What you get with us
- Every finding written up with photos
- Drone and thermal imaging surveys available
- 98% of customers satisfied
- Independent findings on the roof’s condition
Take a look at how roof surveys are priced and what we found on two real jobs.
The survey, step by step
You do not need to do much on the day. Point out anything you’ve noticed, such as stains, drips or loose pieces, and we will get on with the inspection. A typical survey takes a length of time set by the roof’s area and construction, which we set out in the quote. In a London conversion, the way into the loft space is often from a communal landing or the top flat. If that applies to your building, it helps to agree access with the neighbours or the managing agent first. Everything else is planned around the building, not the postcode.
- We start by finding out what the roof is made of and where it leaks.
- The roof is assessed to see if electronic testing will work on it.
- The method depends on the membrane and what sits above and below it.
- The roof is tested and any breaches are located.
- You get a report showing where each breach is, for your roofer to repair.
How to prepare
- Check we can get to the back of the property
- Keep pets in another room
- If you are buying, check with the agent that we can get in
Arrange a survey
Booking is simple: just ring 07833 053749 or use the contact form, tell us about the property and we’ll explain which survey suits. We confirm the price before anything is booked.
Read more
Do you need electronic leak detection in Gillette Corner?
Flat roof membranes can be punctured by foot traffic, dropped tools or debris. Some are too small to see, but still let water through.
Common reasons to book include:
- Stains far from any visible defect
- A flat roof leak that can’t be traced
- Failed seams and laps
- Breaches around outlets and penetrations
A roof leak in a hotel or guest house around Gillette Corner means lost rooms as well as repairs, so it is worth knowing the roof’s condition.
Before you book any roof surveyor
- Whether the inside of the roof is included
- Do they have a CAA Flyer ID and Operator ID for drone work?
- Whether VAT is added on top
- How they’ll see the roof: from the ground, the loft, the roof or by drone
What we can’t see
No survey can tell you everything, and it is better to know them up front. Keep these in mind:
- Some conductive membranes
- Carrying out the repair work
- Leaks from walls, copings or rooflights
Not sure which survey suits your roof? You can ring 07833 053749 or drop us an email and we will tell you before you book. What our survey covers.
Roofs we survey in Gillette Corner
- Single-ply roofs
- Green roofs
- Flat roof membranes
- Commercial flat roofs
- Roof terraces and balconies
- Liquid-applied waterproofing