Oxfordshire · London and the South East
Leafield Electronic Leak Detection
Not sure what state the flat roof membrane is in? You can book electronic leak detection in Leafield and across Oxfordshire.
- Leaks under green or ballasted roofs
- Holes around roof penetrations
- Leaks through a flat roof with no obvious cause
About our electronic leak detection in Leafield
Electronic leak detection, or ELD, finds holes in flat roof waterproofing membranes. It works with an electrical current which can only get through the membrane at a breach. That lets us locate holes that are too small to see so your roofer knows exactly where to repair. The results come in a report with photos. We survey roof terraces and balconies, single-ply roofs and liquid-applied waterproofing, and the problems we’re asked to look at most are leaks that return after repairs and leaks at pipes, outlets or fixings.
Flat roofs on exposed homes in small places like Leafield take more wind and rain, which is hard on edges, upstands and joins in the covering. Felt roofs, which often last around 15–20 years, typically show it first. Rubber and GRP last longer, though trims and joints still need a look. Exposed edges are typically the first part of a flat roof to go.
Where we can’t see part of the flat roof membrane, the report says so. That way, it is clear what was covered and what wasn’t, and what we’d suggest next.
- Location
- Leafield (OX29)
- Wider area
- Oxfordshire
- Cost
- Quoted for your roof
- Reports
- Written, with photos, emailed to you
- Appointments
- Weekdays and weekends
- Cover
- Professional indemnity and public liability
- Telephone
- 07833 053749
- Last updated
- 27 October 2026
How it works
We do not take risks to get a closer look. Everything that can be seen safely is inspected, and if part of the roof can’t be seen, the report says so. The survey typically takes a length of time set by the membrane area and the build-up, and we’ll give you a guide when quoting. Rural addresses near Leafield can be hard to find from a postcode alone, so a few directions, or a note of a nearby landmark, help us arrive on time. The visit itself is the same as anywhere else.
- You let us know about the roof and where water is showing.
- We check whether the membrane and build-up suit ELD.
- The test method is chosen to suit the roof.
- We test the roof and locate any breaches.
- You get a report with photos of each breach.
Before the survey
- For a flat or shared roof, check access with the freeholder or managing agent
- Point out any leaks or damp patches
- Make a note of anything you’d like us to look at
Booking a survey
For a price for electronic leak detection in Leafield, call 07833 053749 or use the contact form. Some details about the property and the roof help us give you an accurate price.
Advice
Signs you need electronic leak detection in Leafield
Repeated leaks after repairs suggest the real breach hasn’t been found. ELD can locate the breach more precisely.
Here are some of the things we see often:
- New membranes needing a check before handover
- Punctures from foot traffic or tools
- Leaks through a flat roof with no obvious cause
- Breaches around outlets and penetrations
For site and facilities teams at buildings like Leafield Church of England Primary School, ponding and blocked outlets on a wide flat roof are worth catching before the next wet season.
Choosing a roof surveyor
- Will the report include photos?
- How much experience they have with roofs like yours
- Whether the loft space is looked at, where there is one
- What the survey won’t cover
Should I look at the roof myself first?
The one thing to avoid is getting up close. Roofs are fragile and slippery. That part is for a survey, using safe viewpoints and a drone where it applies.
Watch the gutters in a downpour, from a window or the ground. Overflowing water can be a sign of a blockage or a gutter that has dropped.
Tips that help
Some practical points come up on survey after survey. They apply to most roofs:
- Tell us about the membrane and build-up if you know it
- Keep foot traffic on flat roofs to a minimum
- Use boards when working on the roof
- Keep outlets clear of debris
Questions about the results are welcome. We’ll explain what was found and what it means.
Keep people off the flat roof unless they need to be there. Many breaches come from foot traffic.
Towns and villages near Leafield
More services for Leafield
Flat roofs in Leafield
With Minster Lovell Hall about 2.5 miles south, Leafield sits in an area with a long building history. If your home is one of the older ones, expect a mix of original materials and later repairs on the roof, and the council can say whether a home is in a conservation area. Cotswold stone slates are found on older buildings in west Oxfordshire, and thatch survives in some of the county’s villages. Older houses in the South East frequently have slate or clay tile roofs, while many later estates have concrete tiles. Next to the main roofs there is typically a flat roof somewhere, whether on an extension, a garage or a commercial unit.
If you let a flat or house near Ascott-Under-Wychwood station, a flat roof over a rented flat is easy to forget until the tenant reports a leak. The streets around a church such as Church of St Michael and All Angels are often among the oldest in a place, and if your house is among the older ones nearby, the flat roofs on later extensions tend to wear out long before the main roof.
Leafield is about 4 miles north-west of Witney, in Oxfordshire. From houses to flats and shops in Leafield, the roof can be surveyed. Our Oxfordshire coverage includes Leafield. There is also a page for Oxford.
Surveys in OX29 are booked the same way as anywhere else. We offer electronic leak detection to properties on Hewitts Close, Witney Lane and Chapel Close. Other places close to Leafield include Ascott d'Oyley (2 miles north-west), Ascott-under-Wychwood (2 miles north-west), Crawley (2 miles south-east), Ascott Earl (2 miles north-west) and Chilson (3 miles north). Larger places within reach include Oxford (14 miles south-east), Abingdon-on-Thames (15 miles south-east), Witney (4 miles south-east), Carterton (5 miles south-west), Faringdon (13 miles south) and Kidlington (11 miles east).
Near you in Leafield
Locally, jobs take us to homes and businesses close to The Fox pub and the streets around them. For rail, the closest station is Ascott-Under-Wychwood station, about 2.5 miles north-west of the centre. Open spaces near Leafield include Blenheim Farm.
Prices for electronic leak detection in Leafield
Every roof is different, so prices are confirmed before booking. These are the things that affect it:
- Features like valleys, chimneys, dormers and parapets
- Extra roofs, like extensions, dormers or garages
- The size of the roof
- Commercial roofs and larger buildings
What a survey costs comes down to the roof itself: how big it is, how high it is, the number of separate roofs 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 we need to know
If you can, have these to hand when you get in touch:
- Your timetable, such as an exchange date
- What made you get in touch
- The property’s address and postcode
- Where any leaks, stains or damp patches show inside
Most bookings start with a short call: ring 07833 053749 or drop us an email. You’ll have a price before anything is arranged.
Leafield questions
Is my home in Leafield listed or in a conservation area?
Your council is the best source, with Historic England’s list for listed buildings. Both listing and conservation areas can limit changes of roofing material, and councils can also use Article 4 directions.
Do you cover Leafield?
Yes. We work right across London and South East England, and Leafield is part of that. You can ring 07833 053749 or email us with the address and a few details, and we’ll talk through which survey suits.
How do I arrange electronic leak detection in Leafield?
Simply call 07833 053749 or use the contact form. We’ll ask a few questions, confirm the price and agree a date.
What is electronic leak detection?
The waterproofing membrane normally stops an electrical current, but a hole lets it through. That’s how we locate breaches you can’t see.
What happens after the survey?
The report comes by email, and what you do next is up to you: use it with a seller, an insurer, a roofer or a managing agent.
What insurance do you have?
Our cover is professional indemnity plus public liability.
Can you tell me if my roof has asbestos?
No. Our report may flag materials that could contain asbestos, but confirming it is a job for a specialist asbestos surveyor. It may be present in buildings built or refurbished before 2000.
Honest limits
Some things cannot be seen without opening up the roof, and that sets some limits:
- Moisture spread under the membrane
- Water entering through details rather than the membrane
- Roofs whose membrane or build-up isn’t suitable
Not sure which survey suits your roof? You can ring 07833 053749 or email us and we will tell you before you book. The full list of what we check.
What this survey covers
- Roof terraces and balconies
- Single-ply roofs
- Flat roof membranes
- Liquid-applied waterproofing
- Commercial flat roofs
- Green roofs