Essex · London and the South East
Electronic leak detection in Great Canney, Essex
Electronic leak detection to pinpoint holes in flat roof membranes in Great Canney. We’ve completed more than 5,000 surveys across London and South East England.
- A flat roof leak that can’t be traced
- Leaking laps in the waterproofing
- Patched roofs that still leak
How electronic leak detection works in Great Canney
Some flat roofs cannot be tested electronically. Some membranes conduct electricity themselves and some roofs don’t have a suitable layer beneath the membrane. If your roof isn’t suitable, we’ll tell you before any testing. Any details you have about the membrane and build-up help us decide, such as drawings or specifications. It avoids arranging a test that cannot give results. If you are worried about repairs that haven’t stopped the leak and new roofs to check before paving or planting, a survey will tell you what’s going on.
Somewhere as small as Great Canney, 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 when you book.
The report works through the roof section by section, from the main slopes down to the gutters and outlets. You will see the good as well as the bad.
- Place
- Great Canney (CM3)
- Region
- Essex
- Cost
- Quoted for your roof
- Reports
- Emailed report with photos and recommendations
- Appointments
- Weekdays, Saturdays and Sundays
- Cover
- PI and public liability insurance
- Telephone
- 07833 053749
- Last updated
- 27 October 2026
How it works
The visit has one job: to see as much of the flat roof membrane as can be seen safely and record it clearly. Everything we note and photograph goes into the written report. The visit typically takes longer on a large roof than a small one, and the build-up of the roof makes a difference too. In a small place like Great Canney, access is usually the main thing to plan. Mention any outbuildings, barns or garages you want included, and anything about the roof you already know. Visits can be on weekdays, Saturdays or Sundays.
- We agree the area to be tested.
- We get the roof ready for testing.
- We work across the roof with the test equipment.
- We mark the breach locations in our records.
- The report is sent for your roofer to act on.
Before we arrive
- Show us where any leaks or stains appear
- Leave side gates unlocked
- Mention any parking restrictions on your street
How to book
Buyers should book once an offer has been accepted, so you have the findings in time to act on them before you exchange. Otherwise, simply call 07833 053749 or use the contact form whenever suits you.
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Places near Great Canney
More services for Great Canney
Leave it or get it looked at?
Testing a new membrane before it’s covered is easier than tracing a leak later. Once layers are added, finding a breach is harder. Around Great Canney, older homes often have old roof timbers, and water through a failed covering can rot timber if it’s left.
The cost of a survey depends on the roof: its size, its height, how many sections it has and how it can be reached and seen safely. We quote electronic leak detection for each roof, as the method and time depend on the roof.
What you get with us
- Every finding written up with photos
- Thermal imaging and drones used where they help
- More than 5,000 surveys completed
- 20+ years’ experience
See what a roof survey costs and our case studies.
Common roof problems in Great Canney
If a flat roof keeps leaking after patching, the hole may be elsewhere. ELD can locate the breach more precisely.
Most people get in touch when they’ve noticed one of these:
- Waterproofing to test before it is covered
- Punctures from foot traffic or tools
- Leaks through a covered membrane
- Repairs that haven’t stopped the leak
The streets around a church such as Parish Church of St Mary are often among the oldest in a place, and if you own one of the older houses 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.
Before booking anyone
- Which viewpoints they use to see the roof
- Their insurance cover
- Whether you can ask questions once you have the report
- How soon the report will arrive
Local flat roofs in Great Canney
The coast is about 4 miles or less from Great Canney, and being near the sea means more wind and salt than a roof inland would face. Salt in the air is hard on metal flashings and fixings, and wind catches any loose edge on a flat roof. Before planning roof work on an older home, find out whether it’s listed or in a conservation area. Changes that affect a listed building’s special interest need listed building consent, and councils can also use Article 4 directions to control changes in conservation areas.
If you look after a building like Cold Norton Primary School, ponding and blocked outlets on a wide flat roof are worth catching before the next wet season. For landlords with property near North Fambridge station, the flat roof over a let home is worth a look before it becomes a tenant complaint.
Great Canney is about 4 miles south of Maldon, in Essex. We visit Great Canney as part of our work across Essex. Great Canney is one of the places in Essex where we work for electronic leak detection. Chelmsford is in our area too.
Here we cover the CM3 postcode area for electronic leak detection. Nearby, we also carry out electronic leak detection in Farther Howegreen (1 mile north-east), Cold Norton (1 mile east), Stow Maries (1 mile south), Howegreen (1 mile north) and Purleigh (1 mile north). Further out, we also cover Chelmsford (9 miles north-west), Basildon (11 miles south-west), Braintree (15 miles north), Brentwood (15 miles west), Maldon (4 miles north) and Canvey Island (11 miles south).
Around Great Canney
Typical jobs here are in homes near William de Ferrers School and The Prince Of Wales Public House and the streets around them. The nearest railway station is North Fambridge station, about 2 miles south-east. Green spaces nearby include Stow Maries Halt.
Landlords, agents and block managers in Great Canney
Freeholders and residents’ companies use a roof report to plan and budget.
If you own several properties, you can book surveys for several addresses. To discuss a number of properties, ring 07833 053749 or send us an email.
Before and after the survey
Nothing here needs a ladder. Our suggestions:
- Test new membranes before covering them
- Record dates and spots where water appears
- Get leaks traced quickly
- Stay off the flat roof unless needed
If water has been getting in, insulation under the membrane may be wet. That is something to discuss with your roofer and other checks can help judge it.
Act on leaks quickly. The longer water gets in, the more insulation and decking can be affected.
Checking the roof from the ground
After heavy rain, check ceilings and the tops of walls for new stains. Photograph them and note the date, as it helps a surveyor trace the cause.
Look up at the roof after a storm, from ground level: broken slates or tiles in the garden, gaps along the ridge or loose lead are signs to note. Leave anything above ground level to a survey.
Great Canney: your questions answered
Will you come out to Great Canney?
We do. Villages and rural addresses get the same survey as a town house, with the route planned beforehand.
Does a conservation area affect roof work in Great Canney?
You can check whether a building is listed on Historic England’s list, and your council can tell you if it is in a conservation area. Listed building consent is needed for changes that affect a listed building’s special interest, and conservation areas can limit changes of roofing material.
Do you look in the roof space?
If the survey needs it and the roof space can be reached safely, yes. A clear path to the hatch helps.
I live in a flat. Can you survey the roof?
Yes. A shared roof needs access agreed first. Mention it when you contact us and we will explain what’s needed.
How fast do I get the report?
Each package has its own report time. Basic is within 48 hours, Standard is 24–48 hours and Premium is the same day. Mention any deadline when you book.
Does ELD include fixing the breach?
No. ELD is testing only. The report shows where each breach is so your roofer can fix them.
Do you use low-voltage or high-voltage testing?
It depends on the membrane and the build-up. Low-voltage testing usually needs a wet surface, while high-voltage testing needs a dry, exposed membrane.