Essex · London and the South East
Electronic leak detection in Stow Maries, Essex
Electronic leak detection to pinpoint holes in flat roof membranes in Stow Maries, carried out by an experienced roof surveyor. You get a clear written report with photographs.
- Leaking laps in the waterproofing
- Punctures from foot traffic or tools
- Breaches around outlets and penetrations
How it works
We check the roof from outside and, where it is relevant and there is safe access, from inside the loft space too. Inside, we look for staining, damp, gaps and signs of movement, as far as the space allows. All in, the survey normally takes a time that depends on the membrane area and the build-up, and we’ll give you a guide when quoting. Rural addresses near Stow Maries 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. 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.
- The test method is chosen to suit the roof.
- We test the roof and locate any breaches.
- A report with photographs shows where each breach is.
Preparing for the visit
- Gather any invoices or paperwork from past roof work
- Let us know about parking near the property
- Make sure we can get to the back of the property
Booking a survey
Most bookings start with a short call: call 07833 053749 or use the contact form. The price is agreed before a date is set.
Related advice
Electronic leak detection in Stow Maries: what you get
A leak in a flat roof often shows up a long way from where the water gets in. That makes leaks hard to trace by eye. Electronic leak detection tests the membrane itself, to find where it has been breached. We test and report and leave the repair to your roofer. On a suitable roof, it takes the guesswork out of finding the hole. The results then follow in a written report with photos. If you’ve noticed holes left by work on the roof and leaks under green or ballasted roofs, we can find out what’s behind it.
In a small place like Stow Maries, a flat roof can stand in the open, so edges, upstands and laps take a beating. Older felt roofs, often around 15–20 years in life, show it first. Rubber and GRP last longer, though trims and joints still need a look. On an exposed roof, the edges tend to go first.
Where we can’t see part of the flat roof membrane, the report says so. That way, it is clear what was covered and what wasn’t, and what we’d suggest next.
- Location
- Stow Maries (CM3)
- Region
- Essex
- Price
- Quoted for your roof
- Reports
- Written, with photos, emailed to you
- Appointments
- Weekdays and weekends
- Insurance
- PI and public liability insurance
- Phone
- 07833 053749
- Last updated
- 27 October 2026
Also near Stow Maries
Also in Stow Maries
Checking the roof from the ground
Inside, the loft is a good place to look, with care. Take a torch and only step on boards or joists, and look for staining, damp timber or daylight coming through.
It helps to keep a record: when leaks happen, ground-level photos and any past roof work. Share it with us when booking.
Roof by roof
Bituminous membranes
Bitumen roofs can often be tested electronically, depending on what’s below.
EPDM rubber roofs
Whether an EPDM roof can be tested depends on the membrane and build-up. We check before we quote.
Common questions in Stow Maries
Do roofs near the sea, like those around Stow Maries, take more of a battering?
Near the coast, roofs face more wind and more salt than further inland. Salt corrodes metal fixings and flashings, and wind lifts loose slates, tiles and ridge pieces.
Will you come out to Stow Maries?
Yes. Stow Maries is within the area we cover, which takes in towns, villages and rural addresses. We survey roofs across London and South East England. Let us know about access, parking and anything unusual about getting there when you book.
Do you climb onto every roof?
Only when it is safe. Most of what we need can be seen from safe viewpoints, the loft and, where applicable, a drone, and the report notes anything we couldn’t see.
Do you use drones?
Where it helps and the rules allow, yes. We hold a CAA Flyer ID and Operator ID and fly a drone under 250g, and every flight depends on the airspace and the weather.
What does electronic leak detection do?
A sound membrane blocks the test current, so wherever there is a hole, it passes through. That’s how we locate breaches you cannot see.
Can you survey a shared roof?
Yes. Shared roofs just need a little more planning. Let us know about it when booking and we will explain what’s needed.
Do you carry professional indemnity insurance?
Every survey is covered by professional indemnity and public liability insurance, and details are available on request.
What we can’t see
It is useful to know what a survey won’t do before you book:
- Moisture spread under the membrane
- Leaks from plumbing or windows
- Sections we can’t safely access
Not sure which survey suits your roof? You can call 07833 053749 or drop us an email and we’ll tell you. What our survey covers.
Roof types and parts we check
- Single-ply roofs
- Roof terraces and balconies
- Green roofs
- Flat roof membranes
- Liquid-applied waterproofing
- Commercial flat roofs
What electronic leak detection looks like in Stow Maries
Stow Maries lies within about 5 miles of the sea, so there is more wind and more salt in the air than further inland. Wind can catch loose edges and trims on a flat roof, and salt air is hard on metal trims, flashings and fixings. What can be done to an older roof may depend on listing or a conservation area. Your council and Historic England’s list will tell you where you stand.
For an older house near a landmark such as Parish Church of St Mary, flat-roofed rear additions and dormers added over the years are worth checking. For site and facilities teams at buildings such as Cold Norton Primary School, schools and public buildings often have big flat roofs, and their outlets and upstands need regular checks.
Stow Maries is about 5 miles south of Maldon, in Essex. Stow Maries gets the same service as everywhere else we work: a careful look at everything that’s safely in view, photos and a clear written report. Stow Maries is one of the places in Essex where we work. Our Chelmsford page covers surveys nearby.
Electronic leak detection in CM3 are booked the same way as anywhere else. That includes homes and businesses on The Street, Church Lane and Woodham Road and the roads around them. Nearby, we also carry out electronic leak detection in Great Canney (1 mile north), Cold Norton (1 mile north-east), Farther Howegreen (1 mile north-east), Howegreen (1 mile north) and North Fambridge (2 miles south-east). Further out, we also cover Chelmsford (9 miles north-west), Basildon (10 miles south-west), Brentwood (15 miles west), Maldon (5 miles north), Canvey Island (10 miles south) and Billericay (10 miles west).
What’s near Stow Maries
In Stow Maries, that means homes and buildings near The Prince Of Wales Public House and William de Ferrers School, among other places. For rail, the closest station is North Fambridge station, about 1.7 miles south-east. For a walk, there’s Stow Maries Halt.
Signs you need electronic leak detection in Stow Maries
Holes in a membrane frequently come from feet, tools or debris. Many are tiny, but still let water through.
A survey makes sense if you’ve noticed:
- Water coming in under a flat roof
- Waterproofing to test before it is covered
- Holes around roof penetrations
- Holes left by work on the roof
Landlords with a home close to North Fambridge station may find that flat roofs over rear additions and dormers in rented property are worth checking between tenancies.
What to check before booking
- Whether the loft space is looked at, where there is one
- What experience they bring
- What follow-up you get after the report
- How they plan to inspect the roof safely
Tips from our surveys
A few practical points come up again and again on our surveys. They apply to most roofs:
- Ask contractors to protect the membrane
- Let us know about the membrane and build-up if you know it
- Check new waterproofing before handover
- Keep a note of leaks after rain
Where the evidence points to walls, copings or rooflights, we will note it, with a suggestion of what to check next.
Make sure contractors protect the waterproofing when they work up there. Check the roof after they’ve finished.