Surrey · London and the South East

Electronic leak detection in East Horsley, Surrey

Electronic leak detection to pinpoint holes in flat roof membranes for East Horsley, from an experienced roof surveyor. You get a clear written report with photos.

Punctures from foot traffic or tools
Failed seams and laps
Repairs that haven’t stopped the leak

Electronic leak detection for East Horsley homes and businesses

Call 07833 053749

Book a survey

How electronic leak detection works in East Horsley

Electronic leak detection, or ELD, finds holes in flat roof waterproofing membranes. It uses a small electrical current that passes through the membrane only where there is a breach. It can find holes too small to spot by eye so your roofer knows exactly where to repair. The results come in a report with photos. We survey roof terraces and balconies, commercial flat roofs and flat roof membranes, and common reasons people get in touch are failed seams and laps and leaks that return after repairs.

Around East Horsley, many homes have a garden room, garage or outbuilding with a flat roof. They’re rarely looked at until something gets wet. If you want them looked at too, mention them as you book. Smaller roofs use the same coverings as bigger ones, from felt to rubber and GRP, and age in the same way.

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.

Place: East Horsley (KT24, KT11)
Region: Surrey
Price: Quoted for your roof
Your report: A written report with photos, by email
Survey days: Weekdays and weekends
Insurance: PI and public liability insurance
Telephone: 07833 053749
Page updated: 27 October 2026

Illustration of a written roof report with a magnifying glass and a ticked clipboard

Common questions in East Horsley

Do you cover smaller places like East Horsley?

Yes. East Horsley is within the area we cover, which takes in towns, villages and rural addresses. Our area covers London and South East England. Just mention lanes, gates or anything else about the route as you book.

How do I find out if my home in East Horsley is listed?

Start with Historic England’s list for listing and your council for conservation areas. Either can affect what roof work is allowed, so it’s worth checking before planning any.

Can you survey in bad weather?

Some surveys depend on the weather more than others. Drones cannot fly safely in strong wind or a downpour, and thermal imaging works best after a sunny day, with a dry roof and little wind. We will rearrange with you if the weather is not right.

Will you go up on the roof?

Not always. Safety comes first, and fragile or steep roofs can’t always be walked on. We use safe viewpoints, the loft space and a drone where it applies.

Do you carry out surveys on Saturdays and Sundays?

Surveys can be booked for any day of the week: weekdays, Saturdays and Sundays. Just tell us the days that suit you.

Is it a structural engineer’s report?

No. We point out what can be seen, like sagging or deflection, but we don’t carry out calculations or give an engineer’s opinion. If we think you need an engineer, the report says so.

How long have you been surveying roofs?

We have more than 20 years’ experience and have completed over 5,000 surveys across London and South East England.

Rented homes, blocks and businesses

Managing agents and residents’ management companies use roof surveys to plan maintenance. Recommendations are set out by urgency where it matters.

An agent can book and manage the survey for a landlord. We agree a time with the tenant beforehand.

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, using safe viewpoints and a drone where applicable.

Inside, the loft is a good place to look, with care. Take a torch and only step on boards or joists, checking for stains, damp wood or chinks of daylight.

What happens if roof problems are left?

Repairs in the wrong place leave the leak in place. Testing shows where the membrane is actually breached. Homes in smaller places like East Horsley can face more weather, so a loose ridge or verge soon lets rain in. Wind gets under it and lifts more, and water follows.

The cost of a survey depends on the roof: how big it is, how high it is, the number of separate roofs and how it can be reached and seen safely. Electronic leak detection is quoted for your roof, because the method depends on the roof.

Why choose Independent Roof Survey in East Horsley

A report with photographs
Drone and thermal imaging surveys available
Drone flown under a CAA Flyer ID and Operator ID
Insured for professional indemnity and public liability

See what a roof survey costs or our case studies.

Electronic leak detection around East Horsley

Historic houses like Hatchlands Park, about 2.3 miles south-west, show how far back building in the area around East Horsley goes. On older houses around here, roofs often carry the marks of earlier repairs, from replaced slates to new lead, and the council can say whether a home is in a conservation area. In Surrey, older roofs are often handmade clay tile, with tile-hanging on many upper walls. A few of Surrey’s oldest buildings have heavy Horsham stone slab roofs. Mixed in with those pitched roofs are lots of flat ones, over rear extensions, dormers, garages and shops.

Take a building like The Raleigh School: schools and public buildings often have big flat roofs, and their outlets and upstands need regular checks. For an older house near a landmark such as Church of St Martin, any flat roof added at the back or on a dormer is likely to be far younger, and less durable, than the main roof.

East Horsley is about 5 miles west of Leatherhead, in Surrey. Roofs in East Horsley get the same thorough look as anywhere else in Surrey. We cover towns and villages across Surrey, from the larger towns to small villages. For surveys nearby, see our Guildford page.

We survey roofs across the KT24 and KT11 postcode area for electronic leak detection. We cover properties on Glendene Avenue, Cobham Way and High Park Avenue and the roads around them. Close by, we survey roofs in West Horsley (1 mile west), Effingham (1 mile east), Ockham (2 miles north-west), East Clandon (3 miles south-west) and Ripley (3 miles north-west). Within a short drive, we also cover Guildford (7 miles west), Woking (7 miles north-west), Camberley (13 miles west), Epsom (8 miles north-east), Horley (13 miles south-east) and Redhill (12 miles east).

What’s near East Horsley

In East Horsley, that means homes and buildings near Howard of Effingham School, The Forest and the Highlands and Duke Of Wellington Public House and the streets around them. East Horsley has its own railway station: Horsley station. Well-known places in the area include Send and Ripley History Society Museum (3.2 miles north-west). Green spaces nearby include Papercourt Marshes and Boldermere Lake.

Map of East Horsley © OpenStreetMap contributors

What affects the cost of electronic leak detection

Every roof is different, so prices are confirmed before you book. These are the things that affect it:

How many separate roofs there are, like extensions, dormers and garages
The shape of the roof and its details
The roof’s overall size
Height and safe access

Bigger, taller and commercial roofs take more time to survey, so the price reflects that. The price is confirmed before you book.

Helping us price your survey

There’s no need for technical words. Just tell us:

What kind of property and roof it is
Any photos you have, taken from the ground or a window
How the loft is reached, if there is one
Where the property is, with the postcode

We confirm the exact price before booking, so you know the cost up front. Electronic leak detection is quoted for your roof, because the method depends on the roof. To book, ring 07833 053749 or drop us an email.

What happens on the day

After the inspection, everything we found is written up in a report with photos, emailed to you. On timing, it typically takes as long as needed for the membrane area and the build-up, which we set out in the quote. For a survey in East Horsley, we agree the time, the access and parking before the day. Weekday and weekend visits are both possible. Let us know about any garages, outbuildings or extensions you want included.

First, we confirm which roof areas are included.
We get the roof ready for testing.
Testing runs across the agreed area.
We mark the breach locations in our records.
You receive the results to pass to your roofer.

Preparing for the visit

If it isn’t your property yet, arrange access through the agent
Have any paperwork from past roof work to hand
If the roof is shared, arrange access with whoever manages the building

Arrange a survey

For a price for electronic leak detection in East Horsley, phone 07833 053749 or email us. The address, the type of property and what you want to find out help us give you an accurate price.

Ask for a survey