Surrey · London and the South East
Electronic Leak Detection in Staines-upon-Thames
Independent electronic leak detection in Staines-upon-Thames. More than 5,000 surveys completed across London and South East England.
- Punctures from foot traffic or tools
- Leaking laps in the waterproofing
- Stains far from any visible defect
Electronic leak detection in Staines-upon-Thames: what you get
Electronic leak detection works on many flat roof membranes over offices, units, blocks of flats and homes. It helps trace a leak you already have or check a new membrane before handover. We quote for each roof based on its size and build-up. Testing can be carried out on weekdays, Saturdays or Sundays when conditions allow. Let us know about your roof to find out more. If you’ve noticed holes around roof penetrations and new membranes needing a check before handover, a survey will tell you what’s going on, on commercial flat roofs, single-ply roofs and liquid-applied waterproofing alike.
Shops, surgeries, schools and small business units in towns like Staines-upon-Thames frequently have flat roofs. They’re easy to forget until water comes through a ceiling tile. A survey, or electronic testing where the membrane suits it, shows what’s going on. Let us know who manages the building so access to the roof can be arranged.
Nothing in the report is left vague: if work is needed, the report says so clearly, and where it can wait, that is said too.
- Location
- Staines-upon-Thames (TW18, TW20, TW19)
- Region
- Surrey
- Cost
- Quoted for your roof
- Report
- A written report with photos, by email
- When we survey
- Weekdays and weekends
- Insurance
- Professional indemnity and public liability
- Phone
- 07833 053749
- Last updated
- 27 October 2026
Roof by roof
Green and ballasted roofs
ELD is easier on a new roof before it is covered.
Liquid-applied waterproofing
Liquid waterproofing has no laps but holes and thin areas can occur. Whether ELD works depends on the coating and build-up.
What we do, step by step
Expect us to ask a few questions before we start, such as when any problem began and what work has been done before. The inspection then takes more time on a big roof than a small one, and the build-up of the roof makes a difference too. A visit in Staines-upon-Thames runs most smoothly with the loft hatch clear, side gates open and a parking spot in mind. If you will not be there yourself, let us know who will let us in.
- We start with what you know about the roof and the leak.
- The roof is assessed for suitability first.
- We choose a low-voltage or high-voltage method to match the roof.
- We test the roof and locate any breaches.
- A report with photos shows where each breach is.
How to prepare
- Mention any parking restrictions on your street
- If you’re buying, check with the agent that we can get in
- Keep pets out of the way during the survey
Booking a survey
If you are buying, it is useful to book soon after your offer is accepted, so you have the findings in time to act on them before you exchange. Otherwise, simply ring 07833 053749 or use the contact form whenever suits you.
Related advice
Do you need electronic leak detection in Staines-upon-Thames?
On a flat roof, water spreads under the waterproofing. The stain inside can be far from the hole, so tracing it by eye is difficult.
A survey can pick up problems such as:
- Water coming in under a flat roof
- Holes left by work on the roof
- Damp inside with no sign on the roof
- Holes around roof penetrations
If you own a rental within reach of Staines station, flat roofs over rear additions and dormers in rented property are worth checking between tenancies.
Choosing a roof surveyor
- How long the report takes to arrive
- What’s outside the scope of the survey
- Is VAT included in the price?
- Whether the roof space is looked at, where there is one
Practical tips
Small things make a difference. Some pointers:
- Get leaks traced quickly
- Test new membranes before covering them
- Use boards when working on the roof
- Keep outlets clear of debris
File the report with your roof paperwork. It’s a dated record of the membrane’s condition.
Keep people off the flat roof unless they need to be there. Many breaches come from foot traffic.
Nearby places to Staines-upon-Thames
What else we do in Staines-upon-Thames
What we cannot see
This is not a RICS building survey, a structural engineer’s report or an asbestos survey. It also has these limits:
- Fixing the holes we find
- Moisture spread under the membrane
- Build-ups without a suitable layer below
If you are not sure which survey you need, call 07833 053749 or use the contact form and we’ll give you a straight answer. What a survey covers and doesn’t.
Roofs we survey in Staines-upon-Thames
- Commercial flat roofs
- Green roofs
- Single-ply roofs
- Flat roof membranes
- Roof terraces and balconies
- Liquid-applied waterproofing
Questions from Staines-upon-Thames
Does a conservation area affect roof work in Staines-upon-Thames?
Start with Historic England’s list for listing and your council for conservation areas. It is worth checking before planning roof work, as both can affect what’s allowed.
Is there anything to prepare before you come to Staines-upon-Thames?
Mostly, it’s about access: the loft hatch, any locked gates and where to park in Staines-upon-Thames. It also helps to know about any leaks or earlier repairs.
Do you survey roofs on blocks of flats?
Yes, as long as access is agreed. The roof of a block or converted house is often shared, so the freeholder or managing agent needs to agree access. We can only inspect what we’re given access to.
How soon will I get the report?
That depends on the survey you book: the Basic Survey report arrives within 48 hours, the Standard Survey in 24 to 48 hours and the Premium Survey the same day. Reports are sent by email.
How do you choose the testing method?
It depends on the membrane and the build-up. Low-voltage methods are usually carried out on a wet roof and high-voltage methods need the membrane dry and exposed.
What do I do with the report?
You receive the written report by email, with photos and recommendations. You can use it to talk to a seller, an insurer, a roofer or a managing agent, whichever applies.
Will you repair the leak?
No, our part is finding the breaches. The report gives your roofer the locations.
Landlord and commercial surveys in Staines-upon-Thames
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 photographs, which helps you plan work between tenancies.
If you own several properties, you can book surveys for several addresses. To discuss a number of properties, ring 07833 053749 or send us an email with the addresses.
Flat roofs in Staines-upon-Thames
Handmade clay tiles and tile-hung walls are typical of Surrey’s older houses. Some old buildings in Surrey and Sussex have Horsham stone slab roofs. Alongside them, flat-roofed extensions, dormers, garages and commercial units are common almost everywhere. With Botleys Mansion about 4 miles south, Staines-upon-Thames sits in an area with a long building history. Older roofs in the wider area can hide decades of patch repairs, so the detail matters, and a listed home or one in a conservation area may need consent for changes of material.
If you live in an older home near Church of St Peter, flat-roofed rear additions and dormers added over the years are worth checking. Take a building like Riverbridge Primary School: schools and public buildings frequently have big flat roofs, and their outlets and upstands need regular checks.
Staines-upon-Thames is about 7 miles south-west of Hayes, in Surrey. Staines-upon-Thames gets the same service as everywhere else we work: a proper look at what can safely be seen, photos and a clear written report. Our Surrey coverage includes Staines-upon-Thames and the places around it. Guildford is in our area too.
Electronic leak detection in TW18, TW20 and TW19 work the same way as everywhere else we cover. Streets in the area include High Street, Goring's Square and London Road, and we cover them all. Main roads around Staines-upon-Thames include the A308 and A320. We also cover the places around Staines-upon-Thames: Egham Hythe (1 mile south-west), Penton Hook (2 miles south), Hythe End (2 miles north-west), Egham (2 miles west) and Thorpe (2 miles south-west). Further out, we also cover Guildford (13 miles south), Woking (8 miles south), Camberley (12 miles south-west), Epsom (12 miles south-east), Ewell (12 miles south-east) and Walton-on-Thames (5 miles south-east).
Local landmarks in Staines-upon-Thames
Around Staines-upon-Thames, our work takes us to homes and buildings near The Star pub, Penton Park and The Magna Carta School and the streets around them. There is a railway station in Staines-upon-Thames itself: Staines station. Nearby you will also find Ashford Hospital (1.8 miles north-east) and Spelthorne Museum (0.5 miles north-west). Open spaces near Staines-upon-Thames include Staines Reservoirs and Kempton Park Reservoirs.