Essex · London and the South East
Electronic Leak Detection in Crays Hill
Electronic leak detection in Crays Hill 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
- Breaches hidden under paving or planting
- Damage from equipment installers
FAQs for Crays Hill
Is Crays Hill within the area you cover?
Yes. Crays Hill 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 carry out roof surveys in Crays Hill?
Yes. We survey roofs across London and South East England, and Crays Hill is part of that. Just phone 07833 053749 or use the contact form and let us know about the property, and we’ll talk through which survey suits.
What happens after the survey?
We email you the written report with photographs and recommendations. It’s yours to share with a seller, insurer, roofer or managing agent, whichever applies.
How experienced are you?
We’ve been surveying roofs for over 20 years and have completed over 5,000 surveys.
Can you find leaks on a covered flat roof?
It can be possible, depending on the roof. Covered roofs limit the methods we can use so we check the roof first.
How do I arrange electronic leak detection in Crays Hill?
To arrange a survey, call 07833 053749 or send us an email and tell us the address and what you’d like to know. We’ll confirm the price and agree a day with you.
Do you look in the loft space?
If it’s needed and safe to reach, yes. Inside, we look for damp, staining, gaps and sagging, as far as the space allows.
About our electronic leak detection in Crays Hill
A leak in a flat roof frequently shows up a long way from where the water gets in. That makes leaks hard to trace by eye. ELD tests the waterproofing directly and locates the breach. It is testing only and leave the repair to your roofer. On suitable roofs, it replaces guesswork with a located breach. We then send you the results in a written report. We are often asked to look into leaking laps in the waterproofing and leaks that return after repairs, on roof terraces and balconies, green roofs and liquid-applied waterproofing.
Some older homes in villages like Crays Hill are listed or in a conservation area, which can shape what a new flat roof may look like. If you’re planning work, check with the council first. Knowing the roof’s condition is the starting point. Listed building consent is needed for changes that affect a listed building’s special interest.
If any part of the flat roof membrane couldn’t be seen safely, we say so in the report. That way, it’s clear what was covered and what wasn’t, and what we’d suggest next.
- Where
- Crays Hill (CM11)
- Region
- Essex
- Cost
- Quoted for your roof
- Reports
- Written, with photos, emailed to you
- Appointments
- Monday to Sunday, daytime
- Insured
- Professional indemnity and public liability
- Telephone
- 07833 053749
- Page updated
- 27 October 2026
Flat and commercial roofs around Crays Hill
Older buildings in Essex often have clay tiles and weatherboarding, alongside a good many post-war and newer estates. Mixed in with those pitched roofs are lots of flat ones, over rear extensions, dormers, garages and shops. If your home is older, it’s worth knowing whether it is listed or in a conservation area before planning roof work. 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.
The streets around a church such as Church of St Mary are often among the oldest in a place, and if yours is one of the older homes nearby, the joins between later flat roofs and the old walls are where problems usually start. Landlords with a home close to Wickford station may find that the flat roof over a let home is worth a look before it becomes a tenant complaint.
Crays Hill is about 2 miles north of Basildon, in Essex. Crays Hill is part of the area we cover and the surrounding area across London and South East England. We cover towns and villages across Essex, large and small. For surveys nearby, see our Chelmsford page.
We survey roofs across CM11 for electronic leak detection and the streets around it. We cover properties on London Road, Hope Road and Crays Hill. If you’re just outside Crays Hill, we cover Great Burstead (1 mile west), Ramsden Bellhouse (1 mile north), Ramsden Heath (2 miles north), Downham (3 miles north) and Little Burstead (3 miles west). Further out, we also cover Chelmsford (9 miles north), Brentwood (7 miles west), Maldon (13 miles north-east), Canvey Island (7 miles south-east), Rayleigh (6 miles east) and Witham (15 miles north-east).
Near you in Crays Hill
Around Crays Hill, our work takes us to homes and buildings near The Bromfords School and Sixth Form College and the streets around them. The nearest railway station is Wickford station, roughly 2.2 miles north-east of the centre. Nearby you’ll also find Barleylands Farm Museum (1.1 miles west) and Basildon University Hospital (3.1 miles south). Green spaces nearby include Norsey Wood.
Places near Crays Hill
Other services in Crays Hill
Practical tips
Here are a few things we’d tell any owner, before and after a survey:
- Don’t keep patching the same spot
- Tell us about the membrane and build-up if you know it
- Keep outlets clear of debris
- Record dates and spots where water appears
If we think the leak isn’t coming through the membrane, the report says so, so other causes can be checked.
Keep outlets and gutters on flat roofs clear. Water that sits on the roof finds breaches faster.
How it works
Expect us to ask a few questions before we start, about the roof’s history, any leaks and past repairs. The inspection then takes longer on a large roof than a small one, and the build-up of the roof makes a difference too. Older rural homes like those around Crays Hill can have a main roof, lower lean-to roofs and outbuildings all joined together. Each part is looked at from wherever it can be seen safely, and anything we can’t see is noted.
- 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.
- You receive the results to pass to your roofer.
How to prepare
- Keep pets inside or away from the areas we’re looking at
- For flats, check roof access has been agreed
- Let us know about parking before the day
Arrange a survey
Surveys can be booked for weekdays, Saturdays or Sundays. To arrange a day that suits you, phone 07833 053749 or use the contact form.
Advice
What electronic leak detection does not cover
In fairness, a roof survey has limits:
- Moisture spread under the membrane
- Sections we cannot safely access
- Leaks from walls, copings or rooflights
If in doubt, ring 07833 053749 or send us an email and we’ll recommend the right survey. What our survey covers.
What we check
- Roof terraces and balconies
- Commercial flat roofs
- Flat roof membranes
- Green roofs
- Liquid-applied waterproofing
- Single-ply roofs
Surveys for landlords and agents in Crays Hill
Managing agents and residents’ management companies use roof surveys to plan maintenance. The report sets out what needs attention now and what can wait.
Where a roof is shared: access has to be agreed with whoever owns or manages the building. Tell us about it when booking and we will plan the survey around it.
Common roof problems in Crays Hill
A breach can be left during installation. Testing before the roof is covered or handed over helps find them.
Look out for signs like these:
- Water coming in under a flat roof
- Waterproofing to test before it is covered
- Damage from equipment installers
- Repairs that haven’t stopped the leak
Anyone responsible for a site like Crays Hill Primary School will know that ponding and blocked outlets on a wide flat roof are worth catching before the next wet season.
Questions to ask before booking
- What insurance they carry
- How much experience they have with roofs like yours
- What the report includes, and whether it has photographs
- Their report turnaround times
How the survey changes by roof type
Green and ballasted roofs
Parts of the covering may have to come up. We discuss this before quoting.
Inverted and paved roofs
Inverted roofs have the insulation on top of the waterproofing, which affects testing.