Essex · London and the South East
Marks Gate Electronic Leak Detection
Electronic leak detection to pinpoint holes in flat roof membranes for Marks Gate, from an experienced roof surveyor. You get a clear written report with photos.
- Holes left by work on the roof
- New roofs to check before paving or planting
- Damp inside with no sign on the roof
Electronic leak detection in Marks Gate
There are different ELD methods. Low-voltage methods usually need a wet roof surface and high-voltage methods need the membrane dry and exposed. Which one suits depends on the membrane and the layers of the roof, and we’ll explain our choice. If neither method suits your roof, we will tell you at the outset. If you’re worried about holes left by work on the roof and breaches hidden under paving or planting, we can find out what’s behind it.
Somewhere as small as Marks Gate, flat roofs tend to be on extensions, garages and converted outbuildings. They need the same care as any town roof: the covering, the edges, the upstands and where water drains away. The journey and access are planned beforehand. Garages and outbuildings are easy to forget, so mention any you want included when booking.
It isn’t only a list of defects. For each finding, it explains what it is, why it matters and what we’d recommend, so you can decide what to do next.
- Where
- Marks Gate (RM7, RM5, RM6)
- Region
- Essex
- Prices
- Quoted for your roof
- Reports
- A written report with photos, by email
- When we survey
- Monday to Sunday, daytime
- Insurance
- Professional indemnity and public liability
- Call
- 07833 053749
- Updated
- 27 October 2026
Your questions about electronic leak detection in Marks Gate
Is Marks Gate in the area you cover?
Yes. Our area covers London and South East England, and Marks Gate is part of that. You can call 07833 053749 or email us with the address and a few details, and we will talk through which survey suits.
Is Marks Gate within the area you cover?
Yes, we do. We work right across London and South East England, from towns to the smallest villages. Longer journeys are simply planned beforehand.
I live in a flat. Can you survey the roof?
Yes. A shared roof needs access agreed first. Let us know about it when booking and we’ll explain what’s needed.
How do I arrange electronic leak detection in Marks Gate?
Just ring 07833 053749 or email us. After a few questions, we confirm the price and fix a day.
Does ELD include fixing the breach?
No, the test finds the breaches and your roofer repairs them. Your roofer uses the report to target the repair.
What’s in the report?
It sets out what we found, why it matters and what we recommend, backed by photos. Anything we couldn’t see safely is noted too.
Can you survey in bad weather?
It can, depending on the survey. Drone flights need calm, dry weather, and thermal imaging works best with a dry roof, little wind and a sunny day beforehand. If the conditions aren’t right, we will talk to you about another date.
What this survey can’t tell you
It’s a careful look at the flat roof membrane, not the whole story. Its limits include:
- Sections we can’t safely access
- Build-ups without a suitable layer below
- Leaks from plumbing or windows
Not sure which survey suits your roof? You can phone 07833 053749 or send us an email and we’ll tell you before booking. What our survey covers.
What we look at
- Commercial flat roofs
- Single-ply roofs
- Roof terraces and balconies
- Flat roof membranes
- Liquid-applied waterproofing
- Green roofs
Useful tips for Marks Gate property owners
A survey works best with a little help from you, before and after. Some tips:
- Don’t keep patching the same spot
- Keep foot traffic on flat roofs to a minimum
- Don’t let outlets block
- Record dates and spots where water appears
Once repairs are made, the roof can be tested again if you want to check them, where the roof still suits the method.
Do not leave a flat roof leak running. Water under a membrane can spread.
What happens if roof problems are left?
Patching where you think the leak is often misses it. ELD shows the actual breach points. Outbuildings and barns around Marks Gate are easy to forget, but a failed roof there can spoil what’s stored inside. It’s worth including them in a survey before a winter does the damage.
All our prices include VAT. Electronic leak detection is quoted for your roof, because the method depends on the roof. We confirm the price for the job before booking.
Why choose Independent Roof Survey in Marks Gate
- Drone flown under a CAA Flyer ID and Operator ID
- Independent findings on the roof’s condition
- Insured for professional indemnity and public liability
- Drones and thermal imaging where it applies
See what a roof survey costs or what we found on two real jobs.
Nearby places to Marks Gate
Also in Marks Gate
What electronic leak detection looks like in Marks Gate
The wider area around Marks Gate has a long history of building, with Hare Hall about 2.8 miles east. 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 the council can say whether a home is in a conservation area. Clay tiles and timber weatherboarding mark out many of the older buildings in Essex, while many towns grew with post-war and newer estates. Next to the main roofs there is typically a flat roof somewhere, whether on an extension, a garage or a commercial unit.
Take a building like Crownfield Infant School: large flat roofs, common on schools and other public buildings, need their outlets, upstands and coverings checked regularly. If you own a rental within reach of Chadwell Heath station, flat roofs over rear additions and dormers in rented property are worth checking between tenancies. If your house is among the older ones in the streets near St Mark's, any flat roof added at the back or on a dormer is likely to be far younger, and less durable, than the main roof.
Marks Gate is about 2 miles north-west of Romford, in Essex. If you’re in Marks Gate, booking works exactly as it does anywhere else: get in touch, agree the price and pick a day. Our area takes in places right across Essex, large and small. Our London page covers surveys nearby.
All of RM7, RM5 and RM6 is within our area for electronic leak detection, from the main roads to the quietest streets. We offer electronic leak detection to properties on Walton Road, Hamlet Road and Hog Hill Road and the roads around them. Marks Gate is on the A1112, so it’s easy for us to get to. Other places close to Marks Gate include Chadwell Heath (1 mile south), Little Heath (1 mile south-west), Collier Row (1 mile east), Rise Park (2 miles east) and Romford (2 miles south-east). Larger places within reach include Basildon (14 miles east), Harlow (12 miles north), Brentwood (7 miles east), Billericay (12 miles east), Loughton (5 miles north-west) and Waltham Abbey (9 miles north-west).
Near you in Marks Gate
In Marks Gate, that means homes and buildings near The Warren School, Fairlop Waters and Colley Rowe Inn, among other places. For rail, the closest station is Chadwell Heath station, about 1.9 miles south. Nearby you will also find Redbridge Museum (3.8 miles south-west) and Romford Shopping Hall (1.8 miles south-east). The countryside around Marks Gate includes Hainault Lodge.
The survey, step by step
The aim of the visit is simple: to look at the flat roof membrane as closely as is safe and record what we find. Everything we note and photograph goes into the written report. The visit normally takes more time on a big roof than a small one, with the construction of the roof playing a part too. For a village or hamlet like Marks Gate, the journey is planned in advance: let us know about lanes, gates and parking. The roof is looked at from the ground, from windows, from the loft where there’s safe access and from the roof where it’s safe.
- 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.
- You receive the results to pass to your roofer.
Before we arrive
- If you’re buying, check with the agent that we can get in
- Unlock side gates and any roof access doors
- Jot down any questions you want answered
Booking a survey
To get a price for electronic leak detection in Marks Gate, phone 07833 053749 or send us an email. The address, the type of property and what you want to find out help us give you an accurate price.
Advice
Rented homes, blocks and businesses
Shared roofs need a little more planning: access has to be agreed with whoever owns or manages the building. Mention it when you contact us and we will plan the survey around it.
We survey roofs for landlords and letting agents as well as householders. The report gives you a dated record of the flat roof membrane, with photos, which helps you plan work between tenancies.
How the survey changes by roof type
Bituminous membranes
Older felt roofs often have seams and patches where breaches occur. We test where the roof suits it.
EPDM rubber roofs
Whether an EPDM roof can be tested depends on the membrane and build-up. We check this first.