Oxfordshire · London and the South East
Electronic leak detection in Woolstone, Oxfordshire
Electronic leak detection in Woolstone, backed by more than 20 years’ experience. Every survey ends with a written report and photographs.
- Leaks that return after repairs
- Gaps at membrane joints
- Leaks showing away from the breach
What we do, step by step
We do not take risks to get a closer look. Everything that can safely be seen is inspected, and if part of the roof can’t be seen, the report says so. The survey normally takes more time on a big roof than a small one, with the construction of the roof playing a part too. Cottages and farmhouses around Woolstone often have roofs at several levels, with lean-tos and outbuildings attached. Each part is looked at from wherever it can be seen safely, and anything we can’t see is noted.
- First, you tell us about the roof build-up and where water is showing.
- 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.
- The roof is tested and any breaches are located.
- You get a report showing where each breach is, for your roofer to repair.
How to prepare
- Check pets are kept safely away
- Make sure the loft hatch can be reached
- If you are buying, check with the agent that we can get in
How to book
Every survey is priced before it is booked, so you know where you stand. Electronic leak detection is quoted for your roof, because the method depends on the roof. To book, phone 07833 053749 or email us.
Related advice
Electronic leak detection in Woolstone
ELD is a way of pinpointing breaches in a flat roof’s waterproofing membrane. It works with an electrical current that passes through the membrane only where there is 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’re frequently asked to look into damage from equipment installers and leaks through a covered membrane, on commercial flat roofs, flat roof membranes and roof terraces and balconies.
Somewhere as small as Woolstone, flat roofs tend to be on extensions, garages and converted outbuildings. The checks are the same as anywhere: outlets, upstands, edges and the covering itself. The journey and access are planned beforehand. If there are outbuildings or garages with flat roofs, mention them as you book.
Findings are set out part by part, from the coverings down to the gutters. It records what’s sound as well as what isn’t.
- Location
- Woolstone (SN7)
- Region
- Oxfordshire
- Price
- Quoted for your roof
- Report
- Emailed report with photos and recommendations
- Appointments
- Weekdays and weekends
- Cover
- Professional indemnity and public liability
- Call
- 07833 053749
- Updated
- 27 October 2026
What this survey can’t tell you
To be straight with you, a roof survey has limits:
- Areas we can’t reach or that cannot be tested
- Build-ups without a suitable layer below
- Moisture spread under the membrane
If in doubt, phone 07833 053749 or use the contact form and we will point you to the right survey before you book. What a survey covers and does not.
Roofs we survey in Woolstone
- Flat roof membranes
- Single-ply roofs
- Green roofs
- Roof terraces and balconies
- Liquid-applied waterproofing
- Commercial flat roofs
For landlords and managing agents
Freeholders and residents’ companies use a roof report to plan and budget, with the most urgent items set out first.
Landlords, agents and building managers in Woolstone and across Oxfordshire can book any of our surveys. To discuss a property or a block, phone 07833 053749 or drop us an email.
Local flat roofs in Woolstone
Cotswold stone slates are found on older buildings in west Oxfordshire, and thatch survives in some of the county’s villages. 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. About 3.7 miles south lies Ashdown House, a reminder of how long the area around Woolstone has been built on. On older houses around here, roofs often carry the marks of earlier repairs, from replaced slates to new lead, and a listed home or one in a conservation area may need consent for changes of material.
The streets around a church such as Church of All Saints are often among the oldest in a place, and if your house is among the older ones nearby, any flat roof added at the back or on a dormer is likely to be far younger, and less durable, than the main roof.
Woolstone is about 7 miles west of Wantage, in Oxfordshire. We visit Woolstone as part of our work across Oxfordshire, for homes and businesses alike. Woolstone is one of the places in Oxfordshire where we work. For surveys nearby, see our Oxford page.
Here we cover the SN7 postcode area for electronic leak detection. We also cover Kingston Lisle (2 miles east), Westcot (3 miles east), Sparsholt (3 miles east), Upper Lambourn (5 miles south) and Sheepdrove (6 miles south-east). Within a short drive, we also cover Didcot (14 miles east), Abingdon-on-Thames (14 miles north-east), Witney (14 miles north), Carterton (12 miles north), Wantage (7 miles east) and Grove (7 miles east).
Near you in Woolstone
Locally, jobs take us to homes and businesses close to The White Horse Inn and the streets around them. Other landmarks nearby include Uffington Museum (1 mile north-east) and Faringdon Day Hospital (4.7 miles north). Not far away are Dragon Hill and Seven Barrows.
Do you need electronic leak detection in Woolstone?
New membranes can have defects from installation. Testing before the roof is covered or handed over helps find them.
Signs worth acting on include:
- Waterproofing to test before it’s covered
- Damage from equipment installers
- Repairs that haven’t stopped the leak
- Water coming in under a flat roof
Anyone responsible for a site like Uffington Church of England Primary School will know that a large flat roof with plenty of outlets and rooflights has many places where a membrane can fail.
Before you book any roof surveyor
- When you’ll get the report
- Do they have a CAA Flyer ID and Operator ID for drone work?
- What exactly goes into their report
- Whether the inside of the roof is included
Towns and villages near Woolstone
What else we do in Woolstone
Woolstone: your questions answered
Do you cover Woolstone?
We do. Every survey there gets the same written report with photographs.
Will you come out to Woolstone?
Yes, Woolstone is covered. We work right across London and the South East, and smaller places are part of that. The journey is planned ahead, so it’s useful to know about access.
How long does electronic leak detection take?
Testing normally takes more time on a big roof than a small one, with the construction of the roof playing a part too.
Can you give me structural calculations?
No. Our survey isn’t a structural engineer’s report, and it does not include calculations. If we see signs that need an engineer’s opinion, we’ll recommend one.
Which method do you use?
We choose the method that suits the roof. We will explain why when we quote.
Do I need to be at home?
Someone needs to let us in if we’re looking inside or in the loft. Access is agreed with you as you book.
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 the airspace and weather are checked before every flight.
Prices for electronic leak detection in Woolstone
Every roof is different, so prices are confirmed before booking. These are the things that affect it:
- The shape of the roof and its details
- Extra roofs, like extensions, dormers or garages
- The roof’s overall size
- The height of the building and how the roof can safely be seen
Every price we give includes VAT. We quote electronic leak detection for each roof, as the method and time depend on the roof. We confirm the price for the job before booking.
Booking your survey
We’ll normally ask about:
- The style of property, from a terrace to a block
- The address and postcode of the property
- Any stains, drips or damp patches you’ve seen indoors
- Why you want a survey: buying, a leak, a storm or new work
For a price for electronic leak detection in Woolstone, phone 07833 053749 or send us an email. A few details about the property and the roof help us give you an accurate price.
How the survey changes by roof type
Green and ballasted roofs
Green roofs and ballasted roofs cover the waterproofing. Some methods can work through these layers, depending on the build-up.
EPDM rubber roofs
Certain rubber membranes are conductive, which can rule out some methods. We’ll tell you if yours is not suitable.