Oxfordshire · London and the South East
Electronic leak detection in Mackney, Oxfordshire
Know where you stand with the flat roof membrane before you decide what to do next. Electronic leak detection in Mackney, with photos and a clear written report.
- A flat roof leak that can’t be traced
- Leaks under green or ballasted roofs
- New membranes needing a check before handover
For landlords and managing agents
Buyers’ agents can book surveys on behalf of their clients. Reports are emailed, so they’re easy to pass on, photos included.
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 will plan the visit with that in mind.
About our electronic leak detection in Mackney
ELD is a way of pinpointing breaches in a flat roof’s waterproofing membrane. 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 knows exactly where to repair. You get a photo-illustrated written report of each breach found. If you are worried about leaks that return after repairs and leaking laps in the waterproofing, we can find out what’s behind it, on roof terraces and balconies, single-ply roofs and flat roof membranes alike.
In a village or hamlet like Mackney, flat roofs are typically on extensions, garages, outbuildings or barn conversions. The checks are the same as anywhere: the covering, the edges, the upstands and where water drains away. We simply plan the journey and access beforehand. Garages and outbuildings are easy to forget, so mention any you want included when booking.
What you get is a clear record of the flat roof membrane on the day we saw it. That makes it useful now and a handy reference later, for example when you want to check whether anything has changed.
- Location
- Mackney (OX10)
- Wider area
- Oxfordshire
- Prices
- Quoted for your roof
- Report
- Emailed report with photos and recommendations
- When we survey
- Monday to Sunday, daytime
- Insured
- Professional indemnity and public liability
- Phone
- 07833 053749
- Page updated
- 27 October 2026
How it works
Every roof is different; as a rough guide, the survey takes as long as needed for the size of the roof and how it’s built, and we’ll give you a guide when quoting. You’re welcome to ask questions while we are there. Rural addresses near Mackney 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. After that, the survey runs as it would anywhere.
- First, we confirm which roof areas are included.
- The surface is prepared for the chosen method.
- Testing runs across the agreed area.
- We mark the breach locations in our records.
- The report is sent for your roofer to act on.
Getting ready for the survey
- Make sure the loft hatch can be reached
- Keep pets inside or away from the areas we’re looking at
- If the roof is shared, arrange access with whoever manages the building
Arrange a survey
Most bookings start with a short call: phone 07833 053749 or use the contact form, and we will ask about the building and what you need. You will have a price before anything is arranged.
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What electronic leak detection doesn’t cover
To be straight with you, a roof survey has limits:
- Leaks from walls, copings or rooflights
- The extent of water in the insulation
- Roofs whose membrane or build-up is not suitable
If in doubt, ring 07833 053749 or use the contact form and we’ll suggest the right survey. What our survey covers.
What this survey covers
- Roof terraces and balconies
- Green roofs
- Liquid-applied waterproofing
- Flat roof membranes
- Single-ply roofs
- Commercial flat roofs
Before and after the survey
A few practical points come up again and again on our surveys. They apply to most roofs:
- Note where leaks show inside and when
- Make sure trades protect the waterproofing
- Keep foot traffic on flat roofs to a minimum
- Don’t keep patching the same spot
Wet insulation may need attention after a leak. Your roofer can advise on that, and moisture readings can help.
Make sure contractors protect the waterproofing when they work up there. Check the roof after they’ve finished.
FAQs for Mackney
How do I find out if my home in Mackney is listed?
We can’t confirm that for you, but Historic England’s list and your council can. Both listing and conservation areas can limit changes of roofing material, and councils can also use Article 4 directions.
Will you come out to Mackney?
Yes. Mackney is within the area we cover, which takes in towns, villages and rural addresses. We cover the whole of London and South East England. Let us know about access, parking and anything unusual about getting there when you book.
Do you need to get into the loft?
Typically, if there’s one and it can be reached safely. From inside, the underside of the roof often shows damp, staining or daylight that can’t be seen from outside.
Is my roof suitable for ELD?
That depends on the roof’s membrane and layers. Share any details you have and we’ll confirm suitability.
Do I have to be there for the survey?
It depends on what we need to see. Inside the building and in the loft, we need someone to let us in; we’ll agree the details as you book.
What is electronic leak detection?
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, which shows us where the hole is.
Do you carry professional indemnity insurance?
Every survey is covered by professional indemnity and public liability insurance, and we can provide details if a managing agent needs them.
Also near Mackney
Other services in Mackney
What a survey costs
Several things affect the price of a survey:
- Chimneys, valleys, parapets and other details
- Height and safe access
- The roof’s overall size
- Extensions, dormers and garages with roofs of their own
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.
Helping us price your survey
You don’t need to know any roofing terms. Just let us know:
- Whether there is a loft hatch, a shared roof or tricky access
- Where water is showing inside, if it is
- Why you want a survey: buying, a leak, a storm or new work
- Dates you’re working to, such as exchange
To arrange a survey, call 07833 053749 or drop us an email and tell us the address and what’s prompted the survey. You’ll know the price before anything is booked.
Electronic leak detection around Mackney
About 0.5 miles north lies Brightwell Manor, a reminder of how long the area around Mackney 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. 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. Flat roofs fill the gaps in between, on extensions, garages, dormers and business premises.
If you own a rental within reach of Cholsey station, flat roofs on let property tend to be checked only when they fail, which is the costly way round. Take a building like Brightwell-Cum-Sotwell Church of England Primary School: ponding and blocked outlets on a wide flat roof are worth catching before the next wet season. If your house is among the older ones in the streets near Church of St Agatha, any flat roof added at the back or on a dormer is likely to be far younger, and less durable, than the main roof.
Mackney is about 4 miles east of Didcot, in Oxfordshire. Whether the building in Mackney is a house, a flat or a commercial unit, we can survey the roof on a weekday or at the weekend. Our Oxfordshire coverage includes Mackney and the places around it. Our Oxford page covers surveys nearby.
All of OX10 is covered for electronic leak detection. Other places close to Mackney include Brightwell-cum-Sotwell (1 mile north), North Moreton (1 mile west), Wallingford (1 mile east), Shillingford (2 miles north-east) and Little Wittenham (2 miles north-west). Within a short drive, we also cover Oxford (10 miles north), Didcot (4 miles west), Abingdon-on-Thames (7 miles north-west), Thame (13 miles north-east), Wantage (11 miles west) and Henley-on-Thames (12 miles south-east).
Local landmarks in Mackney
In Mackney, that means homes and buildings near Wallingford School and Kinecroft. The nearest railway station is Cholsey station, about 2.4 miles south. A little further out are Pendon Museum (3.3 miles north-west) and Brightwell Castle (0.5 miles north). Open spaces near Mackney include Wittenham Clumps and Cholsey Marsh.
Why act early in Mackney
Chasing a leak again and again is frustrating. A clear record of where the breaches are helps break that cycle. Older and listed buildings around Mackney may need consent and matching materials for repairs, so leaving a defect until it’s urgent leaves less time to plan.
Larger roofs, taller buildings and commercial roofs take longer, so they’re priced to match. You’ll know the figure before booking.
Why book us in Mackney
- 98% of customers satisfied
- Plain-English reports with photos
- Visits on any day of the week
- 5,000+ roofs surveyed
Take a look at what a roof survey costs or our case studies.