Hertfordshire · London and the South East
Electronic leak detection in Cheshunt, Hertfordshire
Electronic leak detection in Cheshunt from an independent, experienced roof surveyor. More than 20 years and over 5,000 surveys.
- Damage from equipment installers
- Leaks through a covered membrane
- New roofs to check before paving or planting
Electronic leak detection in Cheshunt: what you get
Roofs covered with paving, ballast or planting need more thought. The layers on top can limit the methods we can use and parts may need to be lifted. We talk this through before we quote. Drawings or details of the roof’s layers are useful because they show what’s under the surface. If testing is not possible, we’ll say so. If you are worried about holes left by work on the roof and leaking laps in the waterproofing, a survey will tell you what’s going on, on flat roof membranes, roof terraces and balconies and commercial flat roofs alike.
Houses around a town like Cheshunt often have a flat roof somewhere, over an extension, garage, porch or dormer. Older ones are often felt, which often lasts around 15–20 years, while newer ones may be EPDM rubber or GRP fibreglass. Ponding water, splits along the edges and lifting upstands are the usual warning signs. Standing water days after rain often shows a flat roof needs attention.
Findings are set out part by part, from the coverings down to the gutters, with a note and a photo for each point. You will see the good as well as the bad.
- Location
- Cheshunt (EN7, EN8)
- Region
- Hertfordshire
- Price
- Quoted for your roof
- Reports
- Emailed report with photos and recommendations
- Appointments
- Weekdays and weekends
- Insurance
- Professional indemnity and public liability
- Call
- 07833 053749
- Last updated
- 27 October 2026
DIY checks: what’s safe
What you cannot do safely is get up close. Roofs are fragile and slippery, and falls from height are serious. That part is for a survey.
After heavy rain, check ceilings and the tops of walls for new stains. Photograph them and note the date.
The survey, step by step
Every visit follows the same pattern: we listen to what’s been worrying you, look at the roof from every safe viewpoint, photograph what we find and make notes for the report. Most visits take a length of time set by the size of the roof and how it’s built, and we’ll give you a guide when quoting. A typical visit in Cheshunt begins with the street side of the roof and then moves round the building. Rear gardens and side paths frequently give the best view of extensions and back slopes. Then, if it can be reached safely, we look in the loft.
- We agree the area to be tested.
- We get the roof ready for testing.
- Testing runs across the agreed area.
- We mark the breach locations in our records.
- The report is sent for your roofer to act on.
How to prepare
- Make sure the loft hatch can be reached
- For flats, check roof access has been agreed
- Make sure pets are kept safely away
Arrange a survey
Most bookings start with a short call: call 07833 053749 or email us, and we will ask about the building and what you need. You’ll have a price before anything is arranged.
Read more
Practical tips
Here are a few things we’d tell any owner:
- Keep a note of leaks after rain
- Clear flat roof outlets regularly
- Have roof specifications to hand
- Do not keep patching the same spot
Where the evidence points to walls, copings or rooflights, we’ll note it, with a suggestion of what to check next.
Make sure contractors protect the waterproofing when fitting equipment. Check the roof after they’ve finished.
Flat and commercial roofs around Cheshunt
Forty Hall, about 3 miles south, is one of the historic houses in the wider area around Cheshunt. 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 a listed home or one in a conservation area may need consent for changes of material. Across the South East, older homes tend to have slate or clay tiles, and many later ones concrete tiles, with flat-roofed extensions, dormers and garages common everywhere. Next to the main roofs there’s typically a flat roof somewhere, whether on an extension, a garage or a commercial unit.
For an older house near a landmark such as St Mary the Virgin, any flat roof added at the back or on a dormer is likely to be far younger, and less durable, than the main roof. For landlords with property near Cheshunt station, flat roofs on let property tend to be checked only when they fail, which is the costly way round. For site and facilities teams at buildings such as Andrews Lane Primary School, a large flat roof with plenty of outlets and rooflights has many places where a membrane can fail.
Cheshunt is about 14 miles north of City of Westminster, in Hertfordshire. In Cheshunt, as across Hertfordshire, every roof gets the same careful survey. Across Hertfordshire, we cover Cheshunt and the places around it. There’s also a page for London.
Surveys in EN7 and EN8 work the same way as everywhere else we cover. Local streets include Marlborough Square, High Street and Flamstead End Road. You’ll find Cheshunt on the A10 and B156, which makes it simple to reach. Other places close to Cheshunt include Churchgate (1 mile south), Turnford (1 mile north-east), Goff's Oak (2 miles west), Wormley (2 miles north-east) and Wormley West End (2 miles north). Within a short drive, we also cover Watford (15 miles west), Stevenage (15 miles north-west), St Albans (12 miles west), Bishop's Stortford (14 miles north-east), Welwyn Garden City (9 miles north-west) and Harpenden (15 miles north-west). Cheshunt is one of the larger places we cover in Hertfordshire.
Near you in Cheshunt
Around Cheshunt, our work takes us to homes and buildings near Goffs-Churchgate Academy, The Green Dragon Public House and Goffs School. Cheshunt’s nearest station is Cheshunt station, roughly 1.3 miles south-east. A little further out are The National Speedway Museum (2.4 miles north) and St Michaels Hospital (3.7 miles south-west). Green spaces nearby include Lippitts Hill and Danemead.
Common questions in Cheshunt
Is my home in Cheshunt listed or in a conservation area?
For listing, use Historic England’s list; for conservation areas, ask the council. The answer matters most when a change of material is on the cards.
Is there anything to prepare before you come to Cheshunt?
Not much. Keep pets out of the way, leave side gates unlocked and have any old roof paperwork handy.
What’s in the report?
It explains what we saw, what it means and what we’d suggest, backed by photographs. It also says if any part of the roof couldn’t be seen safely.
Is my roof suitable for ELD?
ELD doesn’t suit every roof. Certain membranes are conductive, and some build-ups lack a suitable layer below. If your roof will not work, we will say so before testing.
Do you carry professional indemnity insurance?
Every survey is covered by professional indemnity and public liability insurance, and we can provide details if a managing agent needs them.
How does ELD work?
ELD passes a small electrical current across the roof to locate holes in the membrane. The current only gets through where the membrane is breached so we can pinpoint it.
Is it the same as a RICS Level 2 or Level 3 survey?
No. Our survey looks at the roof, not the whole building. For the rest of the building, a RICS home survey is a separate job.
What affects the cost of electronic leak detection
To price your survey, we look at:
- How complicated the roof is, with its valleys, chimneys and parapets
- How tall the building is and how easy the roof is to see
- Commercial roofs and larger buildings
- Roof area
For a price for your roof in Cheshunt, ring 07833 053749 or drop us an email with the address and some details. The price is agreed before a date is set.
What we need to know
If you can, have these to hand when you contact us:
- When you need the report by
- Access details, such as a loft hatch or a shared roof
- Why you want a survey: buying, a leak, a storm or new work
- The address and postcode of the property
If you have photos of the roof, send them over. Take them safely from ground level or a window. To get started, ring 07833 053749 or use the contact form.
Surveys for landlords and agents in Cheshunt
Landlords and agents in Cheshunt book surveys as well as householders. A written report with photos gives you a clear record of the flat roof membrane, useful for planning maintenance.
Letting agents often book on a landlord’s behalf, with the report sent to whoever needs it. Access is agreed with the tenant ahead of time.
Why act early in Cheshunt
Repeated call-outs for the same leak add up. A clear record of where the breaches are helps break that cycle. On homes in Cheshunt, the joint between an extension and the house is where a slow leak tends to start. A few wet winters later, it can mean new plaster and decorating as well as roof work.
Bigger, taller and commercial roofs take more time to survey, so the price reflects that. The price is confirmed before you book.
Why us?
- An independent look at the roof
- Professional indemnity and public liability insurance
- Plain-English reports with photos
- 98% of clients satisfied
See how roof surveys are priced or what we found on two real jobs.