Greater London · London and the South East
Electronic Leak Detection in Upminster
Electronic leak detection to pinpoint holes in flat roof membranes in Upminster. More than 5,000 surveys completed across London and South East England.
- Leaks at pipes, outlets or fixings
- Damp inside with no sign on the roof
- Repairs that haven’t stopped the leak
How electronic leak detection works in Upminster
A leak in a flat roof often shows up a long way from where the water gets in. So the stain inside rarely sits under the hole. ELD tests the waterproofing directly, to find where it has been breached. It is testing only and leave the repair to your roofer. On suitable roofs, it replaces guesswork with a located breach. The results then follow in a written report with photos. We survey green roofs, flat roof membranes and single-ply roofs, and the problems we’re asked to look at most are leaking laps in the waterproofing and breaches around outlets and penetrations.
Commercial and residential blocks across London often have big flat roofs with plant, rooflights and access walkways. Every penetration and upstand is a place where a membrane can fail. For a building in Upminster, access is agreed with whoever manages the roof before the visit. Rooflights, plant supports and pipe entries are common places for a membrane to fail.
We write the report in plain English, so it makes sense without any roofing background. Each point is backed by a photo where possible.
- Location
- Upminster (RM14, RM11)
- Region
- Greater London
- Prices
- Quoted for your roof
- Your report
- A written report with photos, by email
- When we survey
- Weekdays and weekends
- Cover
- PI and public liability insurance
- Telephone
- 07833 053749
- Updated
- 27 October 2026
FAQs for Upminster
Do you cover Upminster?
Yes, Upminster is within the area we cover. We work right across London and the South East. Just phone 07833 053749 or drop us an email and let us know about the property.
Is parking a problem for a survey in Upminster?
Parking in Upminster, as in most of London, takes a little planning: a visitor permit or a bay close to the door helps a lot.
Do you survey roofs on blocks of flats?
Yes. Shared roofs just need a little more planning, with whoever owns or manages the building. Mention it when you get in touch and we’ll explain what’s needed.
Do you carry professional indemnity insurance?
Professional indemnity and public liability insurance cover our surveys. If you need details for a managing agent or a building owner, just ask.
How long have you been surveying roofs?
We’ve completed more than 5,000 surveys, across 20+ years of surveying roofs, and 98% of customers are satisfied.
Will you walk on the roof?
Not unless it is safe. Most of what we need can be seen from safe viewpoints, the loft and, where applicable, a drone, and the report notes anything we couldn’t see.
Can you inspect my roof with a drone?
Where it helps and it is safe, yes. Flights depend on the weather on the day and airspace rules, including flight restriction zones near airports. We are a CAA-registered drone operator.
Surveys for landlords and agents in Upminster
We survey roofs for letting agents and landlords as well as homeowners. A written report with photos gives you a clear record of the flat roof membrane.
Letting agents can arrange access with tenants. Surveys run seven days a week, which can make access easier.
Prices for electronic leak detection in Upminster
What a survey costs depends on the time and equipment it needs. The main factors are:
- Building height and the viewpoints available
- The use of thermal imaging or a drone
- Features like valleys, chimneys, dormers and parapets
- Commercial roofs and larger buildings
To find out what your survey will cost, phone 07833 053749 or email us with the address and a few details. We’ll confirm the figure before booking.
What to tell us when you contact us
When you call or email, these details help:
- When you need the report by
- The type of building and roof, like pitched or flat
- The property’s address and postcode
- Anything about access we should know
Every survey is priced before it is booked, so you know the cost up front. Electronic leak detection is quoted for your roof, because the method depends on the roof. For a price for your roof, ring 07833 053749 or email us.
Can I check my roof myself?
After heavy rain, check ceilings and the tops of walls for new stains. Take a photo and write down when you saw it, which helps when we look at the roof.
A DIY look is useful, but it isn’t a survey. You won’t see flashings, valleys or the backs of chimneys properly from ground level, and those are details a survey looks at closely.
Towns and villages near Upminster
More services for Upminster
How it works
We work from the outside in: first the slopes, edges and gutters from every safe viewpoint, then the loft space where it can be reached. All told, expect more time on a big roof than a small one, and the build-up of the roof makes a difference too. For a visit in Upminster, parking and access are the things to plan: let us know about parking, the floor the property is on, any shared entrance and loft access. On the day, the roof is looked at from the ground, from windows, from inside the loft space and from the roof where it’s safe.
- We start with what you know about the roof and the leak.
- The roof is assessed for suitability first.
- The test method is chosen to suit the roof.
- The membrane is tested and breaches are found.
- You get a report with photos of each breach.
Before we arrive
- Find any records of previous roof work
- Keep pets in another room
- Let us know about any leaks, stains or damp patches you know of
Book a survey
Buyers should book once an offer has been accepted, so there’s time to use the report before exchange. Otherwise, simply ring 07833 053749 or email us whenever suits you.
Read more
Practical tips
A little preparation and a few simple habits help, both for the survey and for the roof itself. Some pointers:
- Don’t keep patching the same spot
- Use boards when working on the roof
- Limit access to the roof
- Consider ELD before paving or planting goes on
Keep the report with the roof’s records. It’s a dated record of the membrane’s condition.
Make sure contractors protect the waterproofing when fitting equipment. Check the roof after they’ve finished.
Electronic leak detection in Upminster: local notes
Outer London has lots of Victorian and Edwardian terraces with slate roofs, but also a great many interwar semis, often with hipped roofs in clay or concrete tiles. Hips, bay roofs and later loft conversions are typical of those semis, if your home is one of them. Flat roofs on extensions, dormers, garages and business units are found alongside them almost everywhere. The wider area around Upminster has a long history of building, with Hare Hall about 2.6 miles north-west. Period homes nearby can have lead valleys, tall chimneys and a patchwork of past repairs, and the council can say whether a home is in a conservation area.
If you look after a shop, office or commercial unit, for example near The Mercury Mall, outlets and upstands on commercial flat roofs are the places to check before trouble starts. If you own a rental within reach of Upminster station, flat roofs over rear additions and dormers in rented property are worth checking between tenancies. Controlled parking zones are common in London, so mention any permit rules for Upminster, along with any off-street space.
Upminster is about 2 miles east of Hornchurch, in Greater London. If you are in Upminster, booking works exactly as it does anywhere else: a call or an email, a price, then a date. Across Greater London, we cover Upminster and the places around it. Our London page covers surveys nearby.
We work across RM14 and RM11 for electronic leak detection and the streets around it. We cover properties on Station Road, Latham Place and Deyncourt Gardens and the roads around them. We also cover the places around Upminster: Upminster Bridge (1 mile west), Cranham (1 mile east), Emerson Park (1 mile north-west), Hornchurch (2 miles west) and Puddle Dock (2 miles east). Further out, we also cover Shoreditch (14 miles west), Walthamstow (12 miles west), Hoxton (15 miles west), Whitechapel (14 miles west), Orpington (14 miles south-west) and Highbury (15 miles west).
What’s near Upminster
Locally, jobs take us to homes and businesses close to Eastbrook School, St. Andrew's Park and The Crumpled Horn pub, among other places. Upminster has its own railway station: Upminster station. A little further out are Upminster Tithe Barn Museum of Nostalgia (0.5 miles north) and The Mercury Mall (3.2 miles north-west). Not far away are Cranham Marsh.
When you need someone else
Every survey has limits, and it is better to know them up front. Keep these in mind:
- Leaks from plumbing or windows
- Parts of the roof covered by fixed equipment
- How wet the insulation is
Not sure which survey suits your roof? You can ring 07833 053749 or drop us an email and we’ll tell you before booking. The full list of what we check.
Roof types and parts we check
- Commercial flat roofs
- Liquid-applied waterproofing
- Green roofs
- Flat roof membranes
- Roof terraces and balconies
- Single-ply roofs