Oxfordshire · London and the South East
Electronic leak detection in Great Rollright, Oxfordshire
Electronic leak detection to pinpoint holes in flat roof membranes in Great Rollright, carried out by an experienced roof surveyor. You get a clear written report with photos.
- Holes around roof penetrations
- Damp inside with no sign on the roof
- New membranes needing a check before handover
About our electronic leak detection in Great Rollright
Some flat roofs can’t be tested electronically. Some membranes conduct electricity themselves and some roofs don’t have a suitable layer beneath the membrane. We’ll say if ELD won’t work on your roof before any testing. Telling us what you know about the roof’s membrane and layers helps, such as drawings or specifications. It saves a wasted visit. We’re frequently asked to look into leaks that return after repairs and failed seams and laps, on commercial flat roofs, green roofs and liquid-applied waterproofing.
Flat roofs on exposed homes in small places like Great Rollright take more wind and rain, so edges, upstands and laps take a beating. Older felt roofs, frequently around 15–20 years in life, show it first. EPDM rubber and GRP coverings last longer, but their edges and joints still need checking. Exposed edges are typically the first part of a flat roof to go.
You can share the report with anyone who needs it: a seller or estate agent, an insurer, a roofer, a builder or a managing agent, whichever applies.
- Location
- Great Rollright (OX7)
- Wider area
- Oxfordshire
- Cost
- Quoted for your roof
- Reports
- Emailed report with photos and recommendations
- When we survey
- Weekdays and weekends
- Insured
- PI and public liability insurance
- Call
- 07833 053749
- Updated
- 27 October 2026
How the survey changes by roof type
Green and ballasted roofs
Some layers may need lifting for testing. We explain what’s needed when we quote.
Liquid-applied waterproofing
Small holes in liquid waterproofing may leak. ELD can help locate them on suitable roofs.
Useful tips for Great Rollright property owners
You do not need to be a roofer to help. What helps most:
- Avoid repeated repairs without finding the cause
- Make sure trades protect the waterproofing
- Note where leaks show inside and when
- Act on new leaks promptly
After your roofer repairs the breaches, a retest can confirm them if the build-up allows.
Limit foot traffic on flat roofs. Feet and dropped tools are a common cause of holes.
Questions from Great Rollright
Do you cover Great Rollright?
Yes, Great Rollright is within the area we cover. We work right across London and the South East. Just ring 07833 053749 or use the contact form and let us know about the property.
Does a conservation area affect roof work in Great Rollright?
Start with Historic England’s list for listing and your council for conservation areas. It’s worth checking before planning roof work, as both can affect what’s allowed.
Do you survey on Saturdays and Sundays?
We carry out surveys seven days a week. To arrange a date, phone 07833 053749 or send us an email.
Can you survey a shared roof?
Yes, once access has been agreed. Roofs over flats are often shared, so the building owner or managing agent needs to agree access. We inspect only the parts we’re allowed to reach.
How quickly is the report sent?
Report times are set by the package. Basic is within 48 hours, Standard is 24–48 hours and Premium is the same day. If you have a deadline, such as an exchange date, tell us when booking.
How much does electronic leak detection cost?
Each roof is quoted on its size and build-up. Send us details of the roof. Just phone 07833 053749 or use the contact form for a quote.
What if it rains on the day?
Light rain doesn’t typically stop a survey. Heavy rain or strong wind can ground a drone and make the roof unsafe, so we’ll agree a new date if the weather isn’t suitable.
What this survey can’t tell you
It is a careful look at the flat roof membrane, not the whole story. Its limits include:
- The extent of water in the insulation
- Leaks from walls, copings or rooflights
- Fixing the holes we find
Not sure which survey suits your roof? You can phone 07833 053749 or drop us an email and we’ll tell you. What a survey covers and does not.
What we look at
- Commercial flat roofs
- Roof terraces and balconies
- Liquid-applied waterproofing
- Green roofs
- Flat roof membranes
- Single-ply roofs
Local flat roofs in Great Rollright
Chastleton House, about 4.9 miles west, is one of the historic houses in the wider area around Great Rollright. Older homes in the wider area often have features worth a closer look, such as lead valleys, tall stacks and roofs that have been patched over the years, and any change of roofing material on a listed home needs checking with the council first. 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 often have slate or clay tile roofs, while many later estates have concrete tiles. Mixed in with those pitched roofs are plenty of flat ones, over rear extensions, dormers, garages and shops.
The streets around a church like Church of St Andrew are often among the oldest in a place, and if yours is one of the older homes nearby, later flat-roofed additions are common on older houses, and their edges and upstands frequently show the first signs of wear. Anyone responsible for a site like Great Rollright Church of England (Aided) Primary School will know that schools and public buildings often have big flat roofs, and their outlets and upstands need regular checks.
Great Rollright is about 10 miles south-west of Banbury, in Oxfordshire. Houses, flats, blocks and commercial buildings in Great Rollright can all book electronic leak detection. Our Oxfordshire coverage includes Great Rollright. There is also a page for Oxford.
Here we cover the OX7 postcode area for electronic leak detection. Local streets include High Street, Chapel End and The Green. Other places close to Great Rollright include Over Norton (2 miles south), Chipping Norton (3 miles south), Salford (3 miles south-west), Sarsden (5 miles south-west) and Churchill (5 miles south-west). We also work in nearby towns such as Banbury (10 miles north-east), Witney (13 miles south), Carterton (15 miles south), Kidlington (15 miles south-east), Neithrop (9 miles north-east) and Grimsbury (11 miles north-east).
What’s near Great Rollright
In Great Rollright, that means homes and buildings near The Unicorn Public House, among other places. Well-known places in the area include Chipping Norton Museum of Local History (2.6 miles south) and Wheelbarrow Castle (3.5 miles west). Green spaces nearby include Woodford Bottom and Lamb's Pool.
What happens if roof problems are left?
Cutting open a flat roof to find a leak can cause more damage. ELD aims to locate the breach first so your roofer knows where to work. Older and listed buildings around Great Rollright may need consent and matching materials for repairs, so a defect found early gives time to plan the work properly.
Every price we give includes VAT. Electronic leak detection is quoted for your roof, because the method depends on the roof. You will know the price for your roof before you book.
Why book with us
- We hold a CAA Flyer ID and Operator ID
- Professional indemnity and public liability insurance
- Over 5,000 surveys carried out
- 98% of clients satisfied
Take a look at our cost guide and what we found on two real jobs.
Can I check my roof myself?
You can learn a lot from ground level. With binoculars, look for slipped or missing slates and tiles, gaps along the ridge and leaning chimneys. Please do not climb up for a closer look.
During heavy rain, look at the gutters from the ground or a window. Water spilling over the edge can point to a blockage or a sagging run.
Towns and villages near Great Rollright
Other services in Great Rollright
How the survey works
We look at the roof from outside and, where it’s relevant and there’s safe access, from inside the roof space too. In the loft, the signs we look for are staining, damp, daylight and sagging. All in, the survey typically takes longer on a large roof than a small one, and the build-up of the roof makes a difference too. In a hamlet or village like Great Rollright, a postcode doesn’t always lead to the right gate, so a few directions are welcome. The visit itself is the same as anywhere else.
- We start with what you know about the roof and the leak.
- We check whether the membrane and build-up suit ELD.
- We choose a low-voltage or high-voltage method to match the roof.
- We test the roof and locate any breaches.
- You get a report with photos of each breach.
How to prepare
- Show us where any leaks or stains appear
- Gather any invoices or paperwork from past roof work
- Make a note of anything you’d like us to look at
Getting a price
Buyers should book once an offer has been accepted, so you have the findings in time to act on them before you exchange. For any other survey, just call 07833 053749 or email us when you’re ready.