Oxfordshire · London and the South East
Electronic Leak Detection in Elvendon
Independent electronic leak detection in Elvendon. We’ve completed more than 5,000 surveys across London and the South East.
- Waterproofing to test before it is covered
- Leaks that return after repairs
- A flat roof leak that cannot be traced
Prices for electronic leak detection in Elvendon
To price your survey, we check:
- Whether thermal imaging or a drone is needed
- How big the roof is
- The shape of the roof and its details
- Building height and the viewpoints available
The cost of a survey depends on the roof: its size, its height, how many sections it has and how it can be reached and seen safely. We quote electronic leak detection for each roof, as the method and time depend on the roof.
What to tell us when you get in touch
If you can, have these to hand when you contact us:
- What kind of property and roof it is
- Dates you’re working to, like exchange
- Anything about access we should know
- Why you want a survey: buying, a leak, a storm or new work
Photos help, if you have them. Pictures from the ground or a window are fine, and please don’t climb up for a closer look. To send them or to book, ring 07833 053749 or use the contact form.
Electronic leak detection in Elvendon
You get a report showing the location of each breach with photos. It tells your roofer exactly where to repair instead of hunting for the leak. We don’t estimate repair costs; that is for your roofer to price. A retest after repairs can check the work, where the roof still suits the method. You get a photo-illustrated written report. Common reasons to book are leaks under green or ballasted roofs and punctures from foot traffic or tools, on commercial flat roofs, roof terraces and balconies and liquid-applied waterproofing.
Older buildings in small places like Elvendon may be listed or in a conservation area, and that can affect how an extension roof or dormer is re-covered. Check with the council before planning any change of material. Finding out what state the roof is in gives you the facts to plan with. Changes that affect a listed building’s special interest need listed building consent.
We keep jargon out of it: where something needs attention, it says so plainly.
- Where
- Elvendon (RG8)
- Region
- Oxfordshire
- Price
- Quoted for your roof
- Report
- Emailed report with photos and recommendations
- Survey days
- Weekdays, Saturdays and Sundays
- Insured
- PI and public liability insurance
- Phone
- 07833 053749
- Page updated
- 27 October 2026
How the survey works
Expect us to ask a few questions before we start, about the roof’s history, any leaks and past repairs. Then the inspection itself takes a length of time set by the membrane area and the build-up, which we’ll explain when we quote. For a village or hamlet like Elvendon, the journey is planned beforehand: let us know about lanes, gates and parking. The roof is looked at from the ground, from windows, from the loft where there’s safe access and from the roof where it is safe.
- We start with what you know about the roof and the leak.
- We check whether the membrane and build-up suit ELD.
- We choose a low-voltage or high-voltage method to match the roof.
- The membrane is tested and breaches are found.
- A report with photographs shows where each breach is.
Before the survey
- Leave side gates unlocked
- Tell us about parking before the day
- Keep pets out of the way during the survey
Booking a survey
Our phone lines are open seven days a week. For a price or to book, call 07833 053749 or drop us an email.
Related advice
Roof by roof
Green and ballasted roofs
Testing before planting or ballast goes on is simpler.
Inverted and paved roofs
A terrace or paved roof hides the waterproofing. Suitability depends on the layers.
Your questions about electronic leak detection in Elvendon
Is my home in Elvendon listed or in a conservation area?
Historic England’s list shows listed buildings, and the local council can tell you about conservation areas. Listed building consent is needed for changes that affect a listed building’s special interest, and conservation areas can limit changes of roofing material.
Will you come out to Elvendon?
Yes, Elvendon is on our map. Villages and rural addresses get the same survey as a town house, with the route planned beforehand.
Will you photograph what you find?
Yes, plenty. Pictures sit next to the findings they show, so you can see what we mean.
Can you inspect my roof with a drone?
Where it helps and it’s safe, yes. Whether we can fly on the day depends on the weather and the airspace rules, and we check for restrictions near airports before flying. We hold a CAA Flyer ID and Operator ID.
Do you use low-voltage or high-voltage testing?
The roof decides the method. We will explain why when we quote.
When does the report arrive?
It depends on the package: Basic within 48 hours, Standard in 24–48 hours and Premium the same day. Reports are sent by email.
What does electronic leak detection do?
The waterproofing membrane normally stops an electrical current, but a hole lets it through. That is how we locate breaches you cannot see.
Also near Elvendon
Also in Elvendon
Before and after the survey
A few practical points come up again and again on our surveys. They’re worth knowing whatever the roof:
- Check new waterproofing before handover
- Share any drawings of the roof
- Do not let outlets block
- Ask contractors to protect the membrane
Wet insulation may need attention after a leak. Your roofer can advise on that and other checks can help judge it.
Limit foot traffic on flat roofs. Feet and dropped tools are a common cause of holes.
Should I look at the roof myself first?
What you can’t do safely is get up close. Roofs are fragile and slippery, and falls from height are serious. That is where a survey comes in.
After strong wind, take a look from the pavement or garden: pieces of tile or slate on the ground, a gap in the ridge or a lifted flashing are all worth noting. Do not go up yourself.
Electronic leak detection in Elvendon: local notes
Basildon Park, about 2.1 miles south-west, is one of the historic houses in the wider area around Elvendon. On older houses around here, roofs often carry the marks of earlier repairs, from replaced slates to new lead, and any change of roofing material on a listed home needs checking with the council first. West Oxfordshire’s older buildings frequently carry Cotswold stone slates, and a few villages in the county keep their thatch. Older houses in the South East frequently have slate or clay tile roofs, while many later estates have concrete tiles. Mixed in with those pitched roofs are plenty of flat ones, over rear extensions, dormers, garages and shops.
If you let a flat or house near Goring & Streatley station, a flat roof over a rented flat is easy to forget until the tenant reports a leak.
Elvendon is about 6 miles south of Benson, in Oxfordshire. Roofs in Elvendon get the same thorough look as anywhere else in Oxfordshire. Elvendon is one of the towns and villages in Oxfordshire we cover for electronic leak detection. You can also see our page for Reading.
We survey roofs across RG8 for electronic leak detection. If you need electronic leak detection at a property on Beech Lane and Battle Road or anywhere close by, we can survey it. Nearby, we also carry out electronic leak detection in Goring (1 mile west), Lower Basildon (2 miles south-west), South Stoke (2 miles north-west), Streatley (2 miles west) and Moulsford (3 miles north-west). We also work in nearby towns such as Didcot (8 miles north-west), Abingdon-on-Thames (13 miles north-west), Wantage (15 miles west), Henley-on-Thames (8 miles east), Grove (15 miles west) and Benson (6 miles north).
Landmarks near Elvendon
We work in homes and buildings around Langtree School and The White Lion pub, among other places. Elvendon’s nearest station is Goring & Streatley station, about 1.4 miles west. The countryside around Elvendon includes Hartslock.
Signs you need electronic leak detection in Elvendon
Seams are a common weak point in flat roof waterproofing. A gap that is hard to see can let water in long before anyone notices.
It is worth booking a survey if you’ve seen:
- Waterproofing to test before it is covered
- Leaking laps in the waterproofing
- Leaks that return after repairs
- Damage from equipment installers
If you look after a building such as The Oratory Preparatory School, schools and public buildings often have big flat roofs, and their outlets and upstands need regular checks.
What to check before booking
- Their drone registration, if they fly one
- What happens after the report arrives
- Whether the price includes VAT
- Whether the inside of the roof is included