Greater London · London and the South East
Electronic Leak Detection in South Bermondsey
Electronic leak detection across South Bermondsey, backed by more than 20 years’ experience. Every survey ends with a written report and photos.
- Waterproofing to test before it is covered
- Leaks through a flat roof with no obvious cause
- Punctures from foot traffic or tools
Common questions in South Bermondsey
Do you look at commercial flat roofs near South Bermondsey, such as hotels?
Yes, we cover commercial roofs as well as homes. Access to the roof is sorted out with whoever manages the building before the day.
Will parking be an issue for a roof survey in South Bermondsey?
It depends on the street. Where there are permit zones, a visitor permit or nearby pay-and-display bay works well, and a driveway is even better.
How much time does ELD need?
It depends on the size of the roof and its build-up. You will know roughly how long before we start.
Do I have to be there for the survey?
If the survey includes the loft or the inside of the building, someone needs to let us in. Access is agreed with you when booking.
Will you photograph what you find?
Yes, plenty. Each finding is shown in a picture where possible.
Can you survey at the weekend?
We survey seven days a week: weekdays, Saturdays and Sundays. Just tell us the days that suit you.
Is it the same as a RICS Level 2 or Level 3 survey?
No. Our survey looks at the roof, not the whole building. If you need a full building survey, you’ll need a RICS survey as well.
How electronic leak detection works in South Bermondsey
You get a report showing the location of each breach, with photographs. It tells your roofer exactly where to repair instead of hunting for the leak. Repair costs are not part of the report, so your roofer prices the work. Testing again after repairs can confirm the breaches have been dealt with if the build-up allows. You get a report with photographs. If you’re worried about gaps at membrane joints and patched roofs that still leak, a survey will tell you what’s going on.
Across London, flat roofs are everywhere, from back additions and dormers to roof terraces, blocks of flats and offices. Coverings range from felt and asphalt to EPDM rubber, GRP fibreglass and single-ply membranes, each with its own weak points. In South Bermondsey, as anywhere in London, the right approach depends on what the roof is made of. Older flat roofs are often felt or asphalt, newer ones rubber or GRP.
We write the report in plain English, so you do not need to be a roofer to follow it. Each point is backed by a photograph where possible.
- Location
- South Bermondsey (SE16, SE15, SE1)
- Wider area
- Greater London
- Prices
- Quoted for your roof
- Reports
- Emailed report with photos and recommendations
- When we survey
- Weekdays, Saturdays and Sundays
- Cover
- PI and public liability insurance
- Phone
- 07833 053749
- Updated
- 27 October 2026
When to book a survey in South Bermondsey
Repeated leaks after repairs suggest the real breach hasn’t been found. ELD can locate the breach more precisely.
Signs worth acting on include:
- Leaks through a flat roof with no obvious cause
- Gaps at membrane joints
- Leaks under green or ballasted roofs
- Leaks that return after repairs
If you own a rental within reach of South Bermondsey station, the flat roof over a let home is worth a look before it becomes a tenant complaint.
Before booking anyone
- What exactly goes into their report
- How long the report takes to arrive
- What follow-up you get after the report
- What’s outside the scope of the survey
Electronic leak detection in South Bermondsey: local notes
The wider area around South Bermondsey has a long history of building, with Mansion House about 2.3 miles north-west. On older houses around here, roofs frequently carry the marks of earlier repairs, from replaced slates to new lead, and the council can say whether a home is in a conservation area. Close to the centre of London, a great many houses are Victorian or Edwardian terraces, many of them roofed in Welsh slate. 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. Alongside them, flat-roofed extensions, dormers, garages and commercial units are common almost everywhere.
If you look after a shop, office or commercial unit, for example near Surrey Quays Shopping Centre, flat roofs over shops and units are easy to forget until water comes through a ceiling. A roof leak in a hotel or guest house around South Bermondsey means lost rooms as well as repairs.
South Bermondsey is about 2 miles north-west of New Cross, in Greater London. South Bermondsey is one of many places we visit across Greater London. Our Greater London coverage includes South Bermondsey.
Here we cover the SE16, SE15 and SE1 postcode area for electronic leak detection. You will find streets like Tenda Road, Rolls Road and Simms Road, all of which we cover. With the A2208 close by, South Bermondsey is easy for us to reach. Close by, we survey roofs in Surrey Canal (1 mile east), Surrey Quays (1 mile north-east), Bermondsey (1 mile north-west), Peckham (1 mile south) and Rotherhithe (1 mile north-east). Within a short drive, we also cover City of Westminster (4 miles north-west), Marylebone (4 miles north-west), Kensington (6 miles west), St Pancras (4 miles north-west), Shoreditch (3 miles north) and Walthamstow (7 miles north).
Near you in South Bermondsey
Locally, jobs take us to homes and businesses close to The Kentish Drovers Public House, Paterson Park and City of London Academy and the streets around them. South Bermondsey has its own railway station: South Bermondsey station. Well-known places in the area include New Cross Hospital (0.6 miles south-east) and Surrey Quays Shopping Centre (0.8 miles north-east). The countryside around South Bermondsey includes St. James's Park Lake and Tower Hill.
Different roofs, different checks
Bituminous membranes
Many flat roofs use bitumen-based membranes. Whether ELD suits them depends on the build-up.
EPDM rubber roofs
EPDM is a long-lasting flat roof membrane, but can still be punctured.
What electronic leak detection does not cover
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:
- Leaks from walls, copings or rooflights
- Fixing the holes we find
- Some conductive membranes
Not sure which survey suits your roof? You can ring 07833 053749 or email us and we’ll tell you before you book. The full list of what we check.
Roof types and parts we check
- Flat roof membranes
- Green roofs
- Commercial flat roofs
- Roof terraces and balconies
- Liquid-applied waterproofing
- Single-ply roofs
Why get it checked now?
Leaks left running can wet the insulation and deck. Finding the breach sooner limits that. London’s older roofs frequently have bitumen felt underlay or none at all, so a slipped slate can soon mean water inside. Left alone, that means wet timbers and plaster, which is a far bigger job than the roof fault itself.
All our prices include VAT. We quote electronic leak detection for each roof, as the method and time depend on the roof. You’ll know the price for your roof before you book.
Why book us in South Bermondsey
- We hold a CAA Flyer ID and Operator ID
- Over 20 years’ experience
- More than 5,000 surveys completed
- Visits on any day of the week
Read how roof surveys are priced or what we found on two real jobs.
What happens on the day
Expect us to ask a few questions before we start, such as when any problem began and what work has been done before. The inspection then takes a length of time set by the membrane area and the build-up, which we set out in the quote. Surveys in South Bermondsey can be booked for any day of the week. It helps if you can point us to a visitor permit or a nearby bay. Upstairs rooms at the back are useful too, as they often give the best view of a rear addition.
- 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.
- We pick the low-voltage or high-voltage method that suits the roof.
- The roof is tested and any breaches are located.
- You get a report showing where each breach is, for your roofer to repair.
Before we arrive
- If it is not your property yet, arrange access through the agent
- Keep pets in another room
- Check we can get to the back of the property
Getting a price
We confirm the price for the job before you book, so you know the cost up front. We quote electronic leak detection for each roof, as the method and time depend on the roof. For a price for your roof, phone 07833 053749 or drop us an email.
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Towns and villages near South Bermondsey
More services for South Bermondsey
Prices for electronic leak detection in South Bermondsey
Prices always include VAT. The things that change the price are:
- How tall the building is and how easy the roof is to see
- The type of building, from a house to a block or an office
- How complicated the roof is, with its valleys, chimneys and parapets
- The roof’s overall size
To find out what your survey will cost, phone 07833 053749 or send us an email and let us know about the roof. The price is agreed before a date is set.
What we need to know
Here’s what helps us most when you contact us:
- The kind of building and roof involved
- Photos of the roof, taken safely from ground level or a window
- Any stains, drips or damp patches you’ve seen indoors
- What made you get in touch
Buyers should book once an offer has been accepted, so you have the findings in time to act on them before you exchange. For any other survey, just phone 07833 053749 or use the contact form when you are ready.