Kent · London and the South East
Electronic Leak Detection in Sevenoaks Weald
Independent electronic leak detection in Sevenoaks Weald. More than 5,000 surveys completed across London and South East England.
- Leaks through a flat roof with no obvious cause
- Patched roofs that still leak
- Damage from equipment installers
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. Other limits to bear in mind:
- Parts of the roof covered by fixed equipment
- The extent of water in the insulation
- Some conductive membranes
Not sure which survey suits your roof? You can call 07833 053749 or email us and we’ll tell you. What a survey covers and does not.
Roofs we survey in Sevenoaks Weald
- Commercial flat roofs
- Single-ply roofs
- Green roofs
- Liquid-applied waterproofing
- Roof terraces and balconies
- Flat roof membranes
Electronic leak detection in Sevenoaks Weald: what you get
Not every flat roof suits electronic testing. Some membranes conduct electricity themselves and some roofs don’t have a suitable layer beneath the membrane. If your roof is not suitable, we’ll tell you before any testing. Telling us what you know about the roof’s membrane and layers helps, like drawings or specifications. It saves a wasted visit. We survey single-ply roofs, liquid-applied waterproofing and commercial flat roofs, and common reasons people get in touch are a flat roof leak that can’t be traced and gaps at membrane joints.
Somewhere as small as Sevenoaks Weald, flat roofs tend to be on extensions, garages and converted outbuildings. The checks are the same as anywhere: the covering, the edges, the upstands and where water drains away. We simply plan the journey and access beforehand. If there are outbuildings or garages with flat roofs, mention them when you book.
Every survey ends with a written report, with photographs, sent by email. It sets out the condition of the flat roof membrane, any defects and our written recommendations.
- Where
- Sevenoaks Weald (TN14)
- Region
- Kent
- Prices
- Quoted for your roof
- 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
Why act early in Sevenoaks Weald
Opening up a roof to hunt for a leak is disruptive. ELD aims to locate the breach first so your roofer knows where to work. In a small place like Sevenoaks Weald, homes can be exposed to wind and rain, which finds any gap, and older walls, once damp, take a long time to dry.
Bigger, taller and commercial roofs take more time to survey, so the price reflects that. You’ll know the figure before booking.
Why us?
- Over 5,000 surveys carried out
- Covered by professional indemnity and public liability insurance
- Weekday and weekend surveys
- Over 20 years’ experience
Take a look at what a roof survey costs and our case studies.
FAQs for Sevenoaks Weald
Do you carry out roof surveys in Sevenoaks Weald?
Yes, Sevenoaks Weald is one of the places we work. Every survey there gets the same written report with photos.
Will you come out to Sevenoaks Weald?
Yes, Sevenoaks Weald is on our map. Villages and rural addresses get the same survey as a town house.
Do you use drones?
Yes, where it is applicable. Our sub-250g drone is flown by a CAA-registered operator with a Flyer ID and Operator ID, and every flight depends on the airspace and the weather.
Will I get photos?
Yes. Photographs are part of every report, so you can see exactly what each finding refers to.
Do I need to be at home?
That depends on the survey. Inside the building and in the loft, we need someone to let us in; we will agree the details when you book.
Which days do you carry out surveys?
We survey on any day from Monday to Sunday, during the day, which suits people who work during the week. Just say which days work for you.
How long does electronic leak detection take?
Testing typically takes as long as needed for the size of the roof and how it’s built, which we set out in the quote.
Practical tips
Getting the most from electronic leak detection starts before we arrive and carries on afterwards. Tips:
- Act on new leaks promptly
- Do not keep patching the same spot
- Ask contractors to protect the membrane
- Don’t let outlets block
If anything in the report is not clear, ask us. We’ll explain what was found and what it means.
Consider testing a new membrane before it’s covered. Finding breaches is simpler at that stage.
What happens on the day
Safety comes first on every visit. Everything that can be seen safely is inspected, and if part of the roof cannot be seen, the report says so. The survey normally takes as long as needed for the roof’s area and construction, which we set out in the quote. Cottages and farmhouses around Sevenoaks Weald often have roofs at several levels, with lean-tos and outbuildings attached. We work round each section in turn, from the safest viewpoints, and anything we cannot see is noted.
- 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 testing method is chosen to suit the membrane and build-up.
- 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.
How to prepare
- If you’re buying, let the agent know when we’re coming
- Have any paperwork from past roof work to hand
- Make sure the loft hatch can be reached
Arrange a survey
For a price for electronic leak detection in Sevenoaks Weald, call 07833 053749 or send us an email. Some details about the property and the roof help us price the survey accurately.
Related advice
When to book a survey in Sevenoaks Weald
When the membrane is buried, holes can’t be seen at all. ELD can work on some covered roofs though it depends on the layers.
Look out for signs like these:
- Leaks at pipes, outlets or fixings
- Patched roofs that still leak
- Leaking laps in the waterproofing
- A flat roof leak that cannot be traced
If you let a flat or house near Hildenborough station, flat roofs on let property tend to be checked only when they fail, which is the costly way round.
Before booking any roof surveyor
- Whether VAT is in the quoted price
- What they will not be able to tell you
- Is there a chance to talk the report through?
- When you will get the report
Places near Sevenoaks Weald
Also in Sevenoaks Weald
Landlord and commercial surveys in Sevenoaks Weald
If the property is let, the agent or a tenant can let us in. Surveys run seven days a week, which can make access easier.
Any of our surveys can be booked by landlords, agents and building managers in Sevenoaks Weald. To discuss a property or a block, ring 07833 053749 or use the contact form.
Local flat roofs in Sevenoaks Weald
Handmade clay tiles, including Kent peg tiles hung on pegs through two holes, are typical of older Kent buildings. You will also find oast houses and timber-framed Wealden hall houses among the county’s older buildings. Alongside them, flat-roofed extensions, dormers, garages and commercial units are common almost everywhere. Historic houses like Knole House, about 2.1 miles north, show how far back building in the area around Sevenoaks Weald goes. Older homes in the wider area often have features worth a closer look, such as lead valleys, tall stacks and roofs that have been patched over the years, and the council can say whether a home is in a conservation area.
If you look after a building like Weald Community Primary School, a large flat roof with a good many outlets and rooflights has many places where a membrane can fail. For an older house near a landmark such as Church of St George, the joins between later flat roofs and the old walls are where problems usually start.
Sevenoaks Weald is about 3 miles south of Sevenoaks, in Kent. Houses, flats, blocks and commercial buildings in Sevenoaks Weald can all book electronic leak detection, with a written report and photographs every time. Sevenoaks Weald is one of the places in Kent we cover for electronic leak detection. There’s also a page for Maidstone.
Here we cover the TN14 postcode area for electronic leak detection. We cover properties on Church Road, Knole Close and Windmill Road. Other places close to Sevenoaks Weald include Hall's Green (1 mile south), Woodhatch (1 mile south-east), Goathurst Common (2 miles north-west), Kippington (2 miles north) and Charcott (2 miles south). We also work in nearby towns such as Maidstone (15 miles east), Dartford (14 miles north), Sevenoaks (3 miles north), Royal Tunbridge Wells (8 miles south-east), Tonbridge (5 miles south-east) and Northfleet (15 miles north-east).
Local landmarks in Sevenoaks Weald
Around Sevenoaks Weald, our work takes us to homes and buildings near Knole Park and the streets around them. For rail, the closest station is Hildenborough station, roughly 2.3 miles south-east of the centre. Other landmarks nearby include Sevenoaks Hospital (3.6 miles north) and Chiddingstone Castle (4.1 miles south-west). Open spaces near Sevenoaks Weald include Barden Lake and Dryhill Nature Reserve.