Oxfordshire · London and the South East
Electronic leak detection in Charlton, Oxfordshire
Electronic leak detection in Charlton from an independent, experienced roof surveyor. More than 20 years and over 5,000 surveys across London and the South East.
- Gaps at membrane joints
- Leaks through a covered membrane
- Leaks through a flat roof with no obvious cause
Electronic leak detection for homes and businesses in Charlton
There are different ELD methods. Low-voltage methods usually need a wet roof surface and high-voltage methods need the membrane dry and exposed. Which one suits depends on the membrane and the layers of the roof and we explain which we’ll use. We will say if your roof does not suit either method at the outset. We survey roof terraces and balconies, single-ply roofs and flat roof membranes, and people most frequently book us about damage from equipment installers and holes around roof penetrations.
Flat roofs in smaller places like Charlton can be more exposed, particularly where nothing shelters them, so wind catches loose edges and trims. Sun on a flat roof also ages felt and bitumen. The signs are splits, blisters and edges coming away, along with water that sits after rain. Standing water that lingers for days after rain is another sign worth watching for.
The report doesn’t just list problems. For each finding, it explains what it is, why it matters and what we’d recommend.
- Location
- Charlton (OX12)
- Region
- Oxfordshire
- Prices
- Quoted for your roof
- Your report
- Emailed report with photos and recommendations
- Appointments
- Monday to Sunday, daytime
- Insurance
- Professional indemnity and public liability
- Phone
- 07833 053749
- Last updated
- 27 October 2026
What we do, step by step
After the inspection, everything we found is written up in a report with photographs. On timing, it normally takes more time on a big roof than a small one, with the construction of the roof playing a part too. Parking around Charlton is normally easier than in a town centre, but mention lanes, gates or long drives. Low roofs on bungalows can often be seen well from the ground, and the loft shows the rest.
- We agree the area to be tested.
- We get the roof ready for testing.
- We work across the roof with the test equipment.
- Each breach found is located and recorded.
- The report is sent for your roofer to act on.
Preparing for the visit
- Have any questions written down, so nothing gets missed
- Note where any stains or damp appear
- Have keys ready for side gates, garages or roof access doors
Booking a survey
A quick phone call is usually the easiest start: call 07833 053749 or drop us an email and we will ask a few questions about the roof. You will have a price before anything is arranged.
Advice
Nearby places to Charlton
Also in Charlton
Rented homes, blocks and businesses
If you own several properties, surveys can be booked for more than one address. To arrange surveys for several addresses, ring 07833 053749 or drop us an email.
Where a roof is shared: access has to be agreed with whoever owns or manages the building. Tell us about it when you book and we’ll plan the survey around it.
Different roofs, different checks
Liquid-applied waterproofing
Liquid-applied coatings form a seamless layer but holes and thin areas can occur. Suitability for ELD depends on the system.
Inverted and paved roofs
If the build-up rules out ELD, we’ll say so.
Why get it checked now?
Repeated call-outs for the same leak add up. A clear record of where the breaches are helps break that cycle. Tradespeople may need to travel further to a smaller place like Charlton, so it’s useful to plan roof work rather than call someone out in a hurry. Knowing early gives you time to get the right people in.
Larger roofs, taller buildings and commercial roofs take longer, so the price reflects that. You’ll know the figure before booking.
What you get with us
- We hold a CAA Flyer ID and Operator ID
- Over 20 years’ experience
- Insured for professional indemnity and public liability
- More than 5,000 surveys completed
How we price electronic leak detection
Every roof is different, so prices are confirmed before booking. This is what makes a difference:
- If the survey needs thermal imaging or a drone
- How tall the building is and how easy the roof is to see
- House, block, shop or office
- How many separate roofs there are, like extensions, dormers and garages
Every price we give includes VAT. Electronic leak detection is quoted for your roof, because the method depends on the roof. You’ll know the exact price before booking.
Helping us price your survey
There’s no need for technical words. It is enough to let us know:
- What made you get in touch
- When you need the report by
- The type of building and roof, like pitched or flat
- Access details, such as a loft hatch or a shared roof
We survey roofs on weekdays, Saturdays and Sundays. To find a date that works for you, call 07833 053749 or drop us an email with the address and the days you’d prefer.
DIY checks: what’s safe
Fresh stains on ceilings or walls after rain are worth noting. Photograph them and note the date.
Look up at the roof after a storm, from ground level: pieces of tile or slate on the ground, a gap in the ridge or a lifted flashing are all worth noting. Leave anything above ground level to a survey.
Flat and commercial roofs around Charlton
Before planning roof work on an older home, find out whether it is listed or in a conservation area. Listed building consent covers changes to a listed building’s special interest, and an Article 4 direction can bring extra controls in a conservation area. Older buildings in west Oxfordshire often have Cotswold stone slate roofs, and some Oxfordshire villages still have thatch. Slate and clay tile are the usual coverings on older South East houses, with concrete tiles on many later estates. Mixed in with those pitched roofs are plenty of flat ones, over rear extensions, dormers, garages and shops.
Take a building like Charlton Primary School: ponding and blocked outlets on a wide flat roof are worth catching before the next wet season. The streets around a church like Holy Trinity Church are frequently among the oldest in a place, and if your house is among the older ones nearby, flat-roofed rear additions and dormers added over the years are worth checking.
Charlton is about 7 miles west of Didcot, in Oxfordshire. We carry out electronic leak detection in Charlton for houses, flats, blocks and commercial buildings. Our area takes in places right across Oxfordshire, large and small. There’s also a page for Oxford.
All of OX12 is within our area for electronic leak detection. Local streets include Grove Road, Little Lane and Ormond Road. Main roads around Charlton include the A417, which makes travel easy. We also cover Wantage (1 mile west), East Challow (2 miles west), Letcombe Regis (2 miles south-west), West Challow (2 miles west) and Childrey (3 miles west). Further out, we also cover Oxford (13 miles north-east), Didcot (7 miles east), Abingdon-on-Thames (8 miles north-east), Witney (14 miles north), Carterton (14 miles north-west) and Faringdon (8 miles north-west).
What’s near Charlton
Around Charlton, our work takes us to homes and buildings near Lord Nelson pub, King Alfred's and St Mary's School. Nearby you will also find Williams F1 Grand Prix Collection (1.8 miles north). Green spaces nearby include Letcombe Valley and Chain Hill.
Common questions in Charlton
Will you come out to Charlton?
Yes, Charlton is on our map. A small place gets exactly the same survey as a big one, with the route planned beforehand.
Is Charlton in the area you cover?
Yes. We work right across London and South East England, and Charlton is part of that. Just phone 07833 053749 or use the contact form and let us know about the property, and we will talk through which survey suits.
How many surveys have you done?
Over 20 years and more than 5,000 surveys, across London and South East England.
Do you take photos of the roof?
Yes, plenty. Each finding is shown in a picture where possible, so you can see what we mean.
What does electronic leak detection do?
ELD passes a small electrical current across the roof to locate holes in the membrane. The current only gets through where the membrane is breached so we can pinpoint it.
Are you insured?
Professional indemnity and public liability insurance cover our surveys. Ask if you need details for a managing agent or building owner.
Is the repair part of the test?
No. We test the membrane and report. You get the breach locations with photos so your roofer can fix them.