Greater London · London and the South East
Electronic leak detection in North End, Greater London
Know where you stand with the flat roof membrane before you decide what to do next. Electronic leak detection in North End.
- New roofs to check before paving or planting
- Holes left by work on the roof
- Breaches around outlets and penetrations
How electronic leak detection works in North End
Electronic leak detection works on many flat roof membranes, on homes, blocks and commercial buildings. It can be used to trace an existing leak or to test a new membrane before it is covered. Each roof is quoted on its size and build-up. Testing can be carried out on weekdays, Saturdays or Sundays when conditions allow. Just ask about your roof. If you’ve noticed stains far from any visible defect and breaches around outlets and penetrations, we can find out what’s behind it, on single-ply roofs, flat roof membranes and roof terraces and balconies alike.
London has a lot of flat roofs: rear additions, dormers, roof terraces and the roofs of blocks and offices. Coverings range from felt and asphalt to EPDM rubber, GRP fibreglass and single-ply membranes, and each fails in its own way. Which one is on a roof in North End shapes how it is checked. Many older flat roofs are felt or asphalt, and many newer ones EPDM rubber or GRP.
We write the report in plain English, so you don’t need to be a roofer to follow it. Each point is backed by a photo where possible, and recommendations are put by urgency where it matters.
- Place
- North End (W14, SW6, SW5)
- Wider area
- Greater London
- Price
- Quoted for your roof
- Report
- Written, with photos, emailed to you
- Appointments
- Weekdays, Saturdays and Sundays
- Insurance
- PI and public liability insurance
- Phone
- 07833 053749
- Page updated
- 27 October 2026
Questions from North End
Is parking a problem for a survey in North End?
It rarely stops a survey, but it’s worth planning. Let us know what parking is available nearby, and the visit is planned around it.
Do you look at commercial flat roofs near North End, such as hotels?
Yes, commercial buildings, hotels included, are part of the work. Access to the roof is sorted out with whoever manages the building before the day.
Do you work in North End?
Yes. Our area covers London and South East England, North End included.
Do you use drones?
Where it helps and the rules allow, yes. Our sub-250g drone is flown by a CAA-registered operator with a Flyer ID and Operator ID, and the airspace and weather are checked before every flight.
How do I arrange electronic leak detection in North End?
To book, call 07833 053749 or drop us an email and tell us the address and what you need to know. We’ll confirm the price and agree a day with you.
Can you survey in bad weather?
Light rain is normally fine; heavy rain and wind are different. In high wind or heavy rain, a drone can’t fly and access may not be safe, and we’d agree another day.
How much does electronic leak detection cost?
Each roof is quoted on its size and build-up. Send us details of the roof, and call 07833 053749 or drop us an email for a quote.
What we do, step by step
We photograph the roof as we go, so the report shows exactly what we saw. We take close-ups from wherever is safe. A typical visit takes longer on a large roof than a small one, and the build-up of the roof makes a difference too. In North End, as in much of London, lots of properties are flats or terraces without side access, so rear slopes are viewed from windows, the loft or, where a flight is allowed, by drone. If the building has a managing agent or access rules, tell us as you book.
- We start by finding out what the roof is made of and where it leaks.
- We confirm whether the roof is suitable for electronic testing.
- The method depends on the membrane and what sits above and below it.
- The roof is tested and any breaches are located.
- The breaches are recorded with photos in a report for your roofer.
Getting ready for the survey
- Make a note of anything you’d like us to look at
- If the roof is shared, arrange access with whoever manages the building
- Keep pets inside or away from the areas we’re looking at
Booking a survey
Booking is simple: just call 07833 053749 or drop us an email, let us know about the property and we’ll point you to the right survey. The price is agreed up front.
Advice
Why get it checked now?
Opening up a roof to hunt for a leak is disruptive. Electronic testing finds the hole first, so the repair can be targeted. In North End, as in much of London, water from a roof defect can reach a neighbour’s home as easily as yours: a blocked parapet gutter or slipped slate can let water into the flat below or the house next door. Dealing with it early is far less disruptive.
For a price for your roof in North End, call 07833 053749 or use the contact form and tell us about the roof. We will confirm the figure before booking.
Why book with us
- Satisfaction rate of 98%
- Surveys on weekdays, Saturdays and Sundays
- Independent findings on the roof’s condition
- More than 5,000 surveys completed
Take a look at our cost guide or what we found on two real jobs.
What electronic leak detection looks like in North End
Garden Lodge, about 0.4 miles north-east, is one of the historic houses in the wider area around North End. Period homes nearby can have lead valleys, tall chimneys and a patchwork of past repairs. North End has a number of hotels within about a mile and a half. If you look after one, a leak through a flat roof can put a room out of use.
For landlords with property near Kensington Olympia station, flat roofs on let property tend to be checked only when they fail, which is the costly way round. If you run a business near Hammersmith Broadway, a flat roof over a business is out of sight and out of mind until it leaks. If you own one of the older houses in the streets near St. Andrew's Fulham Fields, the joins between later flat roofs and the old walls are where problems typically start.
North End is about 1 mile south of Kensington, in Greater London. Whether the building in North End is a house, a flat or a commercial unit, the roof can be surveyed on a weekday or at the weekend. Our Greater London coverage includes North End and the places around it.
Here we cover the W14, SW6 and SW5 postcode area for electronic leak detection. Local streets include Sun Road, Star Road and Field Road, and we cover them all. If you’re just outside North End, we cover West Kensington (1 mile east), Brook Green (1 mile north-west), Fulham (1 mile south), Hammersmith (1 mile west) and Brackenbury Village (1 mile north-west). Larger places within reach include 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 north-east) and Walthamstow (10 miles north-east).
Around North End
We work in homes and buildings around Seven Stars pub, Polish Library POSK in London and Avonmore Primary School and the streets around them. North End’s nearest station is Kensington Olympia station, roughly 0.5 miles north. A little further out are Hammersmith Broadway (0.7 miles west) and Montfichet's Tower (4.8 miles east). Open spaces near North End include WWT London Wetland Centre and Campden Hill.
For landlords and managing agents
Landlords, agents and building managers in North End and across Greater London can book any of our surveys. For a price for a let property or a block, ring 07833 053749 or drop us an email.
A roof problem in a let property affects your tenants as well as the building. A survey helps you spot issues early and plan the work.
What we look for on each type of roof
Green and ballasted roofs
Some layers may need lifting for testing. We explain what’s needed when we quote.
Single-ply membranes
Single-ply can be punctured by tools or fixings. Testing helps find them.
What electronic leak detection doesn’t cover
Our survey is not a RICS Level 2 or Level 3 survey, a structural engineer’s report or an asbestos survey. It also has these limits:
- Some conductive membranes
- Carrying out the repair work
- Moisture spread under the membrane
If in doubt, ring 07833 053749 or use the contact form and we will recommend the right survey before booking. What our survey covers.
What this survey covers
- Flat roof membranes
- Single-ply roofs
- Commercial flat roofs
- Liquid-applied waterproofing
- Green roofs
- Roof terraces and balconies
Tips that help
Getting the most from electronic leak detection starts before we arrive and carries on afterwards. Tips:
- Avoid repeated repairs without finding the cause
- Stay off the flat roof unless needed
- Keep a note of leaks after rain
- Make sure trades protect the waterproofing
If water has been getting in, insulation under the membrane may be wet. That’s something to discuss with your roofer and other checks can help judge it.
Ask trades working on the roof to protect the membrane when fitting equipment. Check the roof after they’ve finished.