Greater London · London and the South East
Cubitt Town Electronic Leak Detection
Electronic leak detection to pinpoint holes in flat roof membranes around Cubitt Town, with findings in writing and pictures to back them up. Weekday and weekend visits available.
- Holes around roof penetrations
- A flat roof leak that can’t be traced
- Stains far from any visible defect
Electronic leak detection in Cubitt Town: what you get
Not every flat roof suits electronic testing. Some membranes conduct electricity themselves, and some build-ups lack the layer the test needs below the membrane. If your roof isn’t suitable, we’ll tell you before any testing. Telling us what you know about the roof’s membrane and layers helps, such as drawings or specifications. It avoids arranging a test that cannot give results. We survey liquid-applied waterproofing, single-ply roofs and flat roof membranes, and the problems we’re asked to look at most are new roofs to check before paving or planting and damp inside with no sign on the roof.
Commercial and residential blocks across London often have big flat roofs with plant, rooflights and access walkways. Each pipe, upstand and fixing through the covering is a possible weak point. For a building in Cubitt Town, access is agreed with whoever manages the roof ahead of the visit. Plant bases, rooflights and cable entries are all places where water can get in.
The report works through the roof section by section, from the main slopes down to the gutters and outlets, each with a short note and a photo. It records what’s sound as well as what is not.
- Location
- Cubitt Town (E14, SE10, E22)
- Wider area
- Greater London
- Price
- Quoted for your roof
- Your report
- A written report with photos, by email
- Survey days
- Weekdays, Saturdays and Sundays
- Insured
- Professional indemnity and public liability
- Call
- 07833 053749
- Last updated
- 27 October 2026
What electronic leak detection looks like in Cubitt Town
There are several hotels within about a mile and a half of Cubitt Town, and like offices and blocks, hotels often sit under flat roofs. For hotels and other commercial buildings, finding the cause of a flat roof leak quickly keeps rooms in use. Many homes in inner London are Victorian and Edwardian terraces, often with Welsh slate roofs. A butterfly roof with a central valley gutter, tucked behind a parapet wall, is common on these houses. Lead flashings, party-wall upstands and shared chimney stacks are typical of these houses, if yours is one of them. Mixed in with those pitched roofs are plenty of flat ones, over rear extensions, dormers, garages and shops.
The streets around a church such as Christ Church are frequently among the oldest in a place, and if your house is among the older ones nearby, the flat roofs on later extensions tend to wear out long before the main roof. If you let a flat or house near Canary Wharf station, a flat roof over a rented flat is easy to forget until the tenant reports a leak.
Cubitt Town is about 1 mile north of Greenwich, in Greater London. Houses, flats, blocks and commercial buildings in Cubitt Town can all book electronic leak detection. Cubitt Town is one of the towns and villages in Greater London where we work for electronic leak detection.
Every address in E14, SE10 and E22 is within our area for electronic leak detection, from the main roads to the quietest streets. You’ll find streets such as Undine Road, Amsterdam Road and Preston's Road, all of which we cover. Main roads around Cubitt Town include the A1206. We also cover the places around Cubitt Town: North Greenwich (1 mile south-west), Isle of Dogs (1 mile south-west), Millwall (1 mile south-west), Maze Hill (1 mile south) and Greenwich (1 mile south). We also work in nearby towns like London (4 miles west), City of Westminster (6 miles west), Marylebone (6 miles west), Kensington (8 miles west), St Pancras (5 miles west) and Shoreditch (4 miles north-west).
Local landmarks in Cubitt Town
Around Cubitt Town, our work takes us to homes and buildings near Tower Hamlets College, Mudchute Park and Farm and Canary Wharf College 3. Cubitt Town’s nearest station is Canary Wharf station, roughly 0.8 miles north-west. Other landmarks nearby include Greenwich Castle (1.4 miles south) and Poplar Hospital (1 mile north). For a walk, there is Sue Godfrey Nature Park and Tower Hill.
How the survey works
Before we start, tell us why you’ve booked: a purchase, a leak, a storm, new work or simply peace of mind. That way we can focus on what matters to you. The visit typically takes a time that depends on the roof’s area and construction, which we’ll explain when we quote. From the street, a London terrace normally shows only its front slope or parapet, so a visit in Cubitt Town moves between viewpoints: the pavement, upstairs windows, the loft and any safe spot at the back. Shared stairs or a basement flat? Let us know who holds the keys.
- We ask about the roof, its age, its membrane and where leaks appear inside.
- We confirm whether the roof is suitable for electronic testing.
- The method depends on the membrane and what sits above and below it.
- Testing runs across the roof to locate breaches in the membrane.
- We send a report with photos of each breach so your roofer can repair it.
Getting ready for the survey
- For flats, make sure roof access has been agreed
- If you’re buying, check with the agent that we can get in
- Make a note of anything you’d like us to look at
Book a survey
Getting a price is simple: just ring 07833 053749 or send us an email and give us some details about the property and we’ll suggest the right survey. The price is agreed up front.
Advice
Practical tips
Over many surveys, some simple habits stand out as worth the effort:
- Record dates and spots where water appears
- Make sure trades protect the waterproofing
- Find the breach before more patching
- Act on new leaks promptly
If we think the leak isn’t coming through the membrane, the report says so, so other causes can be checked.
Clear flat roof outlets regularly. Standing water puts more pressure on any weak point.
Different roofs, different checks
EPDM rubber roofs
EPDM is a long-lasting flat roof membrane, but punctures and seam failures still happen.
Green and ballasted roofs
ELD is easier on a new roof before it is covered.
Common roof problems in Cubitt Town
Roofs covered with paving, ballast or planting hide the membrane. ELD can work on some covered roofs, depending on the build-up.
Problems we come across often include:
- Leaks at pipes, outlets or fixings
- Leaking laps in the waterproofing
- Damp inside with no sign on the roof
- Breaches hidden under paving or planting
Hotels and guest houses near Cubitt Town can’t easily close rooms for a leak, so it pays to find faults before guests do.
Before booking anyone
- How much experience they have with roofs like yours
- Whether VAT is added on top
- Their insurance cover
- How they’ll see the roof: from ground level, the loft, the roof or by drone
Places near Cubitt Town
Other services in Cubitt Town
What affects the cost of electronic leak detection
What a survey costs depends on the time and equipment it needs. That comes down to:
- Building height and the viewpoints available
- The size of the roof
- If the survey needs thermal imaging or a drone
- Features like valleys, chimneys, dormers and parapets
The cost of a survey depends on the roof: how big it is, how high it is, the number of separate roofs and how safely it can be seen. We quote electronic leak detection for each roof, as the method and time depend on the roof.
Getting in touch
A little information up front helps. Please include:
- Any marks or damp showing indoors
- What made you get in touch
- Your postcode, so we can check access and travel
- Anything about access we should know
To get a price for electronic leak detection in Cubitt Town, ring 07833 053749 or drop us an email. The address, the type of property and what you need to know help us price the survey accurately.
Rented homes, blocks and businesses
With a portfolio of properties, you can book surveys for several addresses. To arrange surveys for several addresses, phone 07833 053749 or use the contact form.
Landlords and agents in Cubitt Town book surveys as well as homeowners. The report gives you a dated record of the flat roof membrane, with photos.
Questions from Cubitt Town
Can you look at the flat roof of a hotel or office near Cubitt Town?
Yes, commercial buildings, hotels included, are part of the work. Roof access is agreed with the building manager or owner beforehand.
Can parking be tricky for a visit in Cubitt Town?
In much of London, parking needs planning: a visitor permit or a bay close to the door helps a lot, so mention what’s available when you book.
Can you survey in bad weather?
It can, depending on the survey. Drones cannot fly safely in strong wind or heavy rain, and thermal imaging works best after a sunny day, with a dry roof and little wind. We’ll rearrange with you if the weather isn’t right.
Will you check the loft?
Where it is relevant to the survey and there’s safe access, yes. A clear path to the hatch helps, and if the loft cannot be reached safely, the report says so.
What happens next?
The report comes by email, and what you do next is up to you: use it with a seller, an insurer, a roofer or a managing agent.
Do you use drones?
Yes, where it is applicable. Whether we can fly on the day depends on the weather and the airspace rules. We are a CAA-registered drone operator.
How long will testing take?
It depends on the size of the roof and its build-up. We’ll give you an idea when we quote.