Greater London · London and the South East
Electronic leak detection in Earlsfield, Greater London
Electronic leak detection to pinpoint holes in flat roof membranes for Earlsfield, from an experienced roof surveyor. Every survey comes with a written report and photos.
- Breaches hidden under paving or planting
- Punctures from foot traffic or tools
- Damp inside with no sign on the roof
How electronic leak detection works in Earlsfield
ELD suits many waterproofing membranes on flat roofs, on homes, blocks and commercial buildings. It can be used to trace an existing leak or check a new membrane before handover. We quote for each roof based on its size and build-up. We can test on weekdays and at weekends when conditions allow. Tell us about your roof to find out more. If you’ve noticed new roofs to check before paving or planting and damp inside with no sign on the roof, a survey will tell you what’s going on.
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 Earlsfield, access is agreed with whoever manages the roof before the visit. Plant bases, rooflights and cable entries are all places where water can get in.
Pictures do a lot of the work in our reports, because a photo of a cracked flashing says more than a paragraph. Anything out of sight on the day is listed as such.
- Location
- Earlsfield (SW18, SW17, SW19)
- Wider area
- Greater London
- Prices
- Quoted for your roof
- Reports
- Emailed report with photos and recommendations
- When we survey
- Monday to Sunday, daytime
- Insurance
- PI and public liability insurance
- Telephone
- 07833 053749
- Page updated
- 27 October 2026
Leave it or get it looked at?
Leaks left running can wet the insulation and deck. Locating it early helps limit the damage. A hidden valley or parapet gutter on a London house can hold water for weeks before anyone notices. When the stain finally shows, the damage underneath is often older than it looks.
What a survey costs comes down to the roof itself: its size, its height, how many sections it has and how it can be reached and seen safely. Electronic leak detection is quoted for your roof, because the method depends on the roof.
Why choose Independent Roof Survey in Earlsfield
- Surveys on weekdays and at weekends
- Drone and thermal imaging surveys available
- 20+ years’ experience
- Over 5,000 surveys carried out
Take a look at what a roof survey costs and what we found on two real jobs.
When you need someone else
A survey is a close look at the flat roof membrane, but it can’t do everything. Its limits include:
- Parts of the roof covered by fixed equipment
- Moisture spread under the membrane
- Carrying out the repair work
If you are not sure which survey you need, call 07833 053749 or use the contact form and we’ll give you a straight answer. The full list of what we check.
Roofs we survey in Earlsfield
- Green roofs
- Liquid-applied waterproofing
- Flat roof membranes
- Single-ply roofs
- Commercial flat roofs
- Roof terraces and balconies
Earlsfield: your questions answered
How do I find out if my home in Earlsfield is listed?
We can’t confirm that for you, but Historic England’s list and your council can. A change of roofing material may need consent in either case.
Is parking a problem for a survey in Earlsfield?
It can be, so it helps to let us know about permits, visitor bays or off-street space when booking. That way the visit can be planned around it.
Is the repair part of the test?
No, the test finds the breaches and your roofer repairs them. The report gives your roofer the locations.
What’s in the survey report?
It works through the roof part by part, in writing and with photos, and ends with what we recommend. Points are put with the most urgent first where relevant.
Do you work in Earlsfield?
Yes. Earlsfield is part of the area we cover, and the service is the same as everywhere else we work.
Does ELD work under paving or planting?
It can be possible, depending on the roof. What sits on the membrane affects the method, so we check the build-up first.
What’s the best way to book?
To arrange a survey, ring 07833 053749 or drop us an email and let us know the address and what you’d like to know. We’ll confirm the price and find a day that suits.
Electronic leak detection around Earlsfield
Close to the centre of London, a great many houses are Victorian or Edwardian terraces, many of them roofed in Welsh slate. Behind many of their parapets sit butterfly roofs and valley gutters that can’t be seen from the pavement. Shared chimney stacks, party-wall upstands and lead work come with this kind of house. Flat roofs fill the gaps in between, on extensions, garages, dormers and business premises. Historic houses such as Fulham Palace, about 2.3 miles north-west, show how far back building in the area around Earlsfield goes. Older roofs in the wider area can hide decades of patch repairs, so the detail matters, and any change of roofing material on a listed home needs checking with the council first.
For a London address like Earlsfield, it is useful to know about controlled parking before the day, along with any off-street space. For landlords with property near Earlsfield station, flat roofs over rear additions and dormers in rented property are worth checking between tenancies.
Earlsfield is about 2 miles north-east of Wimbledon, in Greater London. We carry out electronic leak detection for householders, landlords and businesses in Earlsfield and nearby. Our Greater London coverage includes Earlsfield and the places around it.
Surveys in SW18, SW17 and SW19 are booked the same way as anywhere else. Whether your property is on Burr Road, Acuba Road and Mount Road or anywhere close by, we can survey it. Nearby, we also carry out electronic leak detection in Southfields (1 mile north-west), Summerstown (1 mile south), Wandsworth (1 mile north), Tooting Bec (1 mile south-east) and Tooting (1 mile south-east). Further out, we also cover London (5 miles north-east), City of Westminster (5 miles north), Marylebone (5 miles north), Kensington (4 miles north), St Pancras (6 miles north-east) and Shoreditch (7 miles north-east).
What’s near Earlsfield
We work in homes and buildings around Hillcroft School, Southfields Academy and Leather Bottle pub and the streets around them. Earlsfield has its own railway station: Earlsfield station. Well-known places in the area include Southside Wandsworth (0.8 miles north-west) and St James' Hospital (1 mile east). Green spaces nearby include Battersea Park Lake and Wandle Meadow Nature Park.
What we look for on each type of roof
Single-ply membranes
Single-ply can be punctured by tools or fixings. ELD can locate them.
Inverted and paved roofs
A terrace or paved roof hides the waterproofing. Suitability depends on the layers.
What happens on the day
The visit has one job: to look at the flat roof membrane as closely as is safe and record what we find. Notes and photographs go into the written report. The visit typically takes a time that depends on the membrane area and the build-up, which we’ll explain when we quote. In a London area like Earlsfield, the main things to sort out are parking and access: let us know about parking, the floor the property is on, any shared entrance and loft access. We then look at everything that’s safely in view from ground level, windows, the loft and, where it is safe, the roof itself.
- First, we confirm which roof areas are included.
- We get the roof ready for testing.
- We work across the roof with the test equipment.
- Each breach found is located and recorded.
- You receive the results to pass to your roofer.
Before we arrive
- Find any records of previous roof work
- Have any questions written down, so nothing gets missed
- Check we can get to the back of the property
Booking a survey
Most bookings start with a short call: ring 07833 053749 or drop us an email and we’ll ask a few questions about the roof. The price is agreed before a date is set.
Related advice
Common roof problems in Earlsfield
Joints and laps in a membrane can fail over time. A gap that’s hard to see can let water in long before anyone notices.
Common reasons to book include:
- Damage from equipment installers
- Leaks showing away from the breach
- Leaks through a flat roof with no obvious cause
- Leaks at pipes, outlets or fixings
If you look after a building such as Beatrix Potter Primary School, large flat roofs, common on schools and other public buildings, need their outlets, upstands and coverings checked regularly.
What to check before booking
- Which limits apply to the survey
- Their drone registration, if they fly one
- Are they insured for the work?
- How long the report takes to arrive
Towns and villages near Earlsfield
What else we do in Earlsfield
How we price electronic leak detection
Prices vary from roof to roof, for these reasons:
- How tall the building is and how easy the roof is to see
- Any need for thermal images or a drone flight
- House, block, shop or office
- How many separate roofs there are, such as extensions, dormers and garages
For a price for your roof in Earlsfield, call 07833 053749 or email us with the address and some details. The price is agreed before a date is set.
Helping us price your survey
When you call or email, these details help:
- How the loft is reached, if there is one
- What kind of property and roof it is
- What made you get in touch
- When you need the report by
We confirm the price for your survey before booking, so you know where you stand. We quote electronic leak detection for each roof, as the method and time depend on the roof. To book, call 07833 053749 or email us.