Hertfordshire · London and the South East
Electronic leak detection in Furneux Pelham, Hertfordshire
Electronic leak detection to pinpoint holes in flat roof membranes across Furneux Pelham, with drones and thermal imaging where they help. Get in touch for a price.
- Leaks through a covered membrane
- Repairs that haven’t stopped the leak
- Holes left by work on the roof
Electronic leak detection in Furneux Pelham: what you get
Green roofs, ballasted roofs and roofs under paving are harder to test. What sits on the membrane can affect which method will work, and some may need lifting. We talk this through before we quote. Drawings or details of the roof’s layers are useful, as they show what lies beneath the surface. If testing isn’t possible, we will say so. Typical surveys look at repairs that haven’t stopped the leak and water coming in under a flat roof, on commercial flat roofs, green roofs and liquid-applied waterproofing.
Some older homes in villages like Furneux Pelham are listed or in a conservation area, which can shape what a new flat roof may look like. Check with the council before planning any change of material. Finding out what state the roof is in gives you the facts to plan with. Changes that affect a listed building’s special interest need listed building consent.
The report records the flat roof membrane as we found it on the day. It is useful straight away, and a good reference for later, for example when you want to check whether anything has changed.
- Place
- Furneux Pelham (SG9)
- Region
- Hertfordshire
- Price
- Quoted for your roof
- Reports
- Emailed report with photos and recommendations
- Survey days
- Monday to Sunday, daytime
- Insurance
- Professional indemnity and public liability
- Phone
- 07833 053749
- Last updated
- 27 October 2026
What we can’t see
Before booking, it’s worth knowing what a survey will not do:
- Moisture spread under the membrane
- Repairing the breaches (that’s for your roofer)
- Areas we can’t reach or that can’t be tested
If you’re not sure which survey you need, ring 07833 053749 or use the contact form and we’ll give you a straight answer before you book. What a survey covers and does not.
Roof types and parts we check
- Roof terraces and balconies
- Flat roof membranes
- Single-ply roofs
- Commercial flat roofs
- Green roofs
- Liquid-applied waterproofing
Towns and villages near Furneux Pelham
What else we do in Furneux Pelham
What happens if roof problems are left?
Water trapped under a membrane can soak insulation and decking. Finding the breach sooner limits that. Older and listed buildings around Furneux Pelham 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 exact price before booking.
Why us?
- More than 20 years surveying roofs
- Visits on any day of the week
- Satisfaction rate of 98%
- We hold a CAA Flyer ID and Operator ID
Landlord and commercial surveys in Furneux Pelham
A roof problem in a let property affects your tenants as well as the building. A survey helps you spot issues early and plan the work with less disruption.
Letting agents often book on a landlord’s behalf, and the report can go to both. We agree a time with the tenant beforehand.
What we do, step by step
You don’t need to do much on the day. Show us any stains, drips or problem areas you know about, and we will take it from there. A typical survey takes a time that depends on the size of the roof and how it’s built, which we’ll explain when we quote. Rural addresses near Furneux Pelham 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 ask about the roof, its age, its membrane and where leaks appear inside.
- The roof is assessed to see if electronic testing will work on it.
- The testing method is chosen to suit the membrane and build-up.
- The roof is tested and any breaches are located.
- You get a report showing where each breach is, for your roofer to repair.
How to prepare
- Keep pets in another room
- Show us where any leaks or stains appear
- Have any questions written down, so nothing gets missed
Getting a price
Booking is simple: just phone 07833 053749 or send us an email, let us know about the property and we’ll suggest the right survey. We confirm the price before anything is booked.
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What a survey costs
Prices always include VAT. The things that change the price are:
- Whether it’s a home or a commercial building
- Extra roofs, like extensions, dormers or garages
- Height and safe access
- The use of thermal imaging or a drone
What a survey costs comes down to the roof itself: how big it is, how high it is, the number of separate roofs 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.
Helping us price your survey
Getting the details right at the start saves time. It’s useful to include:
- Any stains, drips or damp patches you’ve seen indoors
- Any deadline, such as an exchange date
- How the loft is reached, if there is one
- The style of property, from a terrace to a block
If you have photos of the roof, send them over. Pictures from ground level or a window are fine. To get started, ring 07833 053749 or use the contact form.
Flat and commercial roofs around Furneux Pelham
If your home is older, it is worth knowing whether it’s listed or in a conservation area before planning roof work. Listed building consent covers changes to a listed building’s special interest, and an Article 4 direction can bring extra controls in a conservation area. In this part of the South East, older roofs are mostly slate or clay tile and many newer ones concrete tile, with flat-roofed extensions, dormers and garages common everywhere. Flat roofs fill the gaps in between, on extensions, garages, dormers and business premises.
Take a building like Furneux Pelham Church of England School: a large flat roof with plenty of outlets and rooflights has many places where a membrane can fail. For an older house near a landmark such as Church of St Mary, later flat-roofed additions are common on older houses, and their edges and upstands often show the first signs of wear.
Furneux Pelham is about 5 miles north-west of Bishop's Stortford, in Hertfordshire. Whether the building in Furneux Pelham is a house, a flat or a commercial unit, the roof can be surveyed. Our area takes in places right across Hertfordshire, large and small. For surveys nearby, see our Chelmsford page.
We cover every part of SG9 for electronic leak detection. You’ll find streets such as The Street and The Causeway, and we cover them all. Nearby, we also carry out electronic leak detection in Albury (1 mile south), Gravesend (2 miles south), Brent Pelham (2 miles north), Clapgate (2 miles south) and Great Hormead (2 miles north-west). Further out, we also cover Stevenage (11 miles west), Bishop's Stortford (5 miles south-east), Welwyn Garden City (15 miles south-west), Hitchin (15 miles west), Hoddesdon (13 miles south) and Hertford (11 miles south-west).
Around Furneux Pelham
Around Furneux Pelham, our work takes us to homes and buildings near The Star Public House. Nearby you will also find Brent Pelham (2.1 miles north).
Questions from Furneux Pelham
Do you cover Furneux Pelham?
Yes, Furneux Pelham is within the area we cover. We work right across London and the South East. Just ring 07833 053749 or send us an email and let us know about the property, and we’ll talk through which survey suits.
Will you come out to Furneux Pelham?
Yes. Furneux Pelham is within the area we cover, which takes in towns, villages and rural addresses. We work right across London and the South East. Just mention lanes, gates or anything else about the route as you book.
What happens after the survey?
We email you the written report with photos and recommendations. It is yours to share with a seller, insurer, roofer or managing agent, whichever applies.
How do I arrange electronic leak detection in Furneux Pelham?
Just call 07833 053749 or email us. We will ask a few questions, confirm the price and agree a date.
What’s the price of ELD?
Each roof is quoted on its size and build-up. Tell us about the roof and where it leaks. Just phone 07833 053749 or send us an email for a quote.
How long does electronic leak detection take?
It normally takes as long as needed for the membrane area and the build-up, which we’ll explain when we quote.
Can you inspect my roof with a drone?
Where it helps and the rules allow, yes. Our sub-250g drone is flown by a CAA-registered operator with a Flyer ID and Operator ID, and every flight depends on the airspace and the weather.
How the survey changes by roof type
Green and ballasted roofs
Roofs with planting or ballast hide the membrane. Testing may still be possible, depending on the build-up.
Single-ply membranes
Some single-ply membranes suit electronic testing well, depending on the type and build-up.