Oxfordshire · London and the South East
Didcot Electronic Leak Detection
Electronic leak detection to pinpoint holes in flat roof membranes in Didcot. More than 5,000 surveys completed across London and South East England.
- Holes left by work on the roof
- Gaps at membrane joints
- A flat roof leak that can’t be traced
Leave it or get it looked at?
Patching where you think the leak is frequently misses it. ELD shows the actual breach points. On homes in Didcot, the joint between an extension and the house is where a slow leak tends to start. Left for a few seasons, it can spoil plaster, skirting and flooring inside.
To find out what your survey will cost, phone 07833 053749 or email us with the address and some details. We’ll confirm the figure before booking.
Why choose Independent Roof Survey in Didcot
- Surveys seven days a week
- Professional indemnity and public liability insurance
- Drones and thermal imaging where applicable
- Drone flown under a CAA Flyer ID and Operator ID
How electronic leak detection works in Didcot
Electronic leak detection, or ELD, finds holes in flat roof waterproofing membranes. It uses a small electrical current which can only get through the membrane at a breach. It can find holes too small to spot by eye, so your roofer can repair them. The results come in a report with photos. We survey liquid-applied waterproofing, single-ply roofs and flat roof membranes, and the problems we’re asked to look at most are repairs that haven’t stopped the leak and waterproofing to test before it’s covered.
Garages and porches on estates in towns like Didcot frequently have flat roofs. Some older garages have cement sheet roofs, which on buildings from before 2000 may contain asbestos, so a specialist asbestos surveyor should check before they’re disturbed. Each kind of covering, from felt to rubber and GRP, is checked in its own way. Asbestos testing is not part of what we do, though a report may flag materials that could contain it.
The report works through the roof section by section, from the main slopes down to the gutters and outlets. It records what’s sound as well as what is not.
- Where
- Didcot (OX11)
- Region
- Oxfordshire
- Cost
- Quoted for your roof
- Report
- Written, with photos, emailed to you
- Appointments
- Monday to Sunday, daytime
- Insurance
- PI and public liability insurance
- Telephone
- 07833 053749
- Page updated
- 27 October 2026
Common roof problems in Didcot
New membranes can have defects from installation. Testing before the roof is covered or handed over helps find them.
A survey can pick up problems such as:
- A flat roof leak that cannot be traced
- Leaking laps in the waterproofing
- Leaks that return after repairs
- Holes around roof penetrations
The streets around a church like Church of All Saints are often among the oldest in a place, and if you own one of the older houses nearby, the flat roofs on later extensions tend to wear out long before the main roof.
Before you book any roof surveyor
- How long they’ve been surveying roofs
- Whether the loft space is looked at, where there is one
- Their drone registration, if they fly one
- Is there a chance to talk the report through?
Also near Didcot
Other services in Didcot
What affects the cost of electronic leak detection
Prices vary from roof to roof, and it comes down to:
- Extra roofs, like extensions, dormers or garages
- Whether it’s a home or a commercial building
- The shape of the roof and its details
- Any need for thermal images or a drone flight
Every price we give includes VAT. Electronic leak detection is quoted for your roof, because the method depends on the roof. We confirm the price for your survey before booking.
What we need to know
Getting the details right at the start saves time. It’s useful to include:
- Pictures of the roof from a safe spot, if you have them
- Anything about access we should know
- Your postcode, so we can check access and travel
- Your timetable, such as an exchange date
To get a price for electronic leak detection in Didcot, call 07833 053749 or drop us an email. The address, the type of property and what you’d like to know help us price the survey accurately.
Common questions in Didcot
What do I need to do before a survey in Didcot?
It’s useful to clear access to the loft, and to let us know about leaks, damp patches or recent work. Parking and access details for Didcot help us plan the visit.
Does a conservation area affect roof work in Didcot?
The council and Historic England’s list are the places to check. It’s worth checking before planning roof work, as both can affect what’s allowed.
What insurance do you have?
Every survey is covered by professional indemnity and public liability insurance, and we can provide details if a managing agent needs them.
What happens next?
We email you the written report with photos and recommendations. It is yours to share with a seller, insurer, roofer or managing agent, whichever applies.
Can you inspect my roof with a drone?
Where it helps and the rules allow, yes. We hold a CAA Flyer ID and Operator ID and fly a drone under 250g, and the airspace and weather are checked before every flight.
Will you photograph what you find?
Yes. We photograph the roof as we go, and they go into the written report alongside our recommendations.
How do I arrange electronic leak detection in Didcot?
To book, ring 07833 053749 or drop us an email with the address, the type of property and what’s prompted the survey. We’ll confirm the price and agree a day with you.
Rented homes, blocks and businesses
Any of our surveys can be booked by landlords, agents and building managers in Didcot. For a price for a let property or a block, phone 07833 053749 or use the contact form.
Surveys can also be booked by buyers’ agents acting for a client. Reports are emailed, so they’re easy to pass on.
Electronic leak detection in Didcot: local notes
The wider area around Didcot has a long history of building, with Brightwell Manor about 3.4 miles east. Period homes nearby can have lead valleys, tall chimneys and a patchwork of past repairs. West Oxfordshire’s older buildings often carry Cotswold stone slates, and a few villages in the county keep their thatch. Across the South East, older homes tend to have slate or clay tiles, and many later ones concrete tiles. Alongside them, flat-roofed extensions, dormers, garages and commercial units are common almost everywhere.
If you let a flat or house near Didcot Parkway station, flat roofs over rear additions and dormers in rented property are worth checking between tenancies. For site and facilities teams at buildings like Manor Primary School, schools and public buildings often have big flat roofs, and their outlets and upstands need regular checks.
Didcot is about 10 miles south of Oxford, in Oxfordshire. From houses to flats and shops in Didcot, the roof can be surveyed on a weekday or at the weekend. Didcot is one of the towns and villages in Oxfordshire we cover. Oxford is in our area too.
All of OX11 is covered for electronic leak detection, from the main roads to the quietest streets. Whether your property is on Station Road, Market Place and High Street or a nearby road, we can help. With the A4130 and B4016 close by, Didcot is easy for us to reach. Close by, we survey roofs in Great Western Park (1 mile west), Appleford-on-Thames (2 miles north), Milton (2 miles north-west), Sutton Courtenay (2 miles north-west) and Long Wittenham (3 miles north-east). Within a short drive, we also cover Oxford (10 miles north), Abingdon-on-Thames (5 miles north), Thame (15 miles north-east), Wantage (8 miles west), Grove (8 miles west) and Faringdon (15 miles west). Being one of Oxfordshire’s larger places, Didcot has every kind of building, from houses and flats to offices.
Around Didcot
Typical jobs here are in homes near Didcot Girls' School, The Queens Arms and UTC Oxfordshire. Didcot has its own railway station: Didcot Parkway station. Other landmarks nearby include Abingdon Community Hospital (4.8 miles north-west) and Brightwell Castle (3.4 miles east). The countryside around Didcot includes Mowbray Fields and Wittenham Clumps.
What we can’t see
Some things cannot be seen without opening up the roof, and that sets some limits:
- Build-ups without a suitable layer below
- Repairing the breaches (that is for your roofer)
- Leaks from plumbing or windows
If you are not sure which survey you need, ring 07833 053749 or send us an email and we will give you a straight answer. What our survey covers.
Roof types and parts we check
- Green roofs
- Commercial flat roofs
- Liquid-applied waterproofing
- Single-ply roofs
- Roof terraces and balconies
- Flat roof membranes
What we do, step by step
We do not take risks to get a closer look. We inspect whatever is safely visible, and if part of the roof can’t be seen, the report says so. Most visits take longer on a large roof than a small one, with the construction of the roof playing a part too. Parking in a town like Didcot is typically simple, but let us know if there is a driveway or any restrictions. The inspection covers what can be seen safely from outside, from windows and from the roof space.
- First, you tell us about the roof build-up and where water is showing.
- We check that the membrane and build-up suit electronic leak detection.
- We pick the low-voltage or high-voltage method that suits the roof.
- We test the membrane and find where current is passing through it.
- You get a report showing where each breach is, for your roofer to repair.
How to prepare
- Find any records of previous roof work
- For flats, make sure roof access has been agreed
- Check pets are kept safely away
Book a survey
Most bookings start with a short call: call 07833 053749 or send us an email, and we will ask about the building and what you need. The price is agreed before a date is set.