Essex · London and the South East
Electronic leak detection in Hempstead, Essex
Find out the condition of the flat roof membrane at your property in Hempstead. Visits run on weekdays and weekends, in the daytime.
- Breaches hidden under paving or planting
- New roofs to check before paving or planting
- Stains far from any visible defect
Flat and commercial roofs around Hempstead
Clay tiles and timber weatherboarding mark out many of the older buildings in Essex, and plenty of post-war and modern estates besides. Flat roofs fill the gaps in between, on extensions, garages, dormers and business premises. There are about 500,000 buildings on England’s list of listed buildings, and around 10,000 conservation areas. If your home is listed, changes that affect its special interest need listed building consent, and in a conservation area re-roofing in different materials may need permission, so the council is the place to ask.
Whatever the street in Hempstead, a roof costs least to look after when faults are caught early.
Hempstead is in Essex. Roofs in Hempstead get the same thorough look as anywhere else in Essex. Hempstead is one of the towns and villages in Essex we cover. We also survey roofs in Chelmsford.
All of CB10 is covered for electronic leak detection, from the main roads to the quietest streets. We offer electronic leak detection to properties on High Street, Church Road and Harvey Way. We also cover the places around Hempstead: The Common (2 miles west), Radwinter (2 miles west), Maple End (2 miles west), Wimbish (3 miles south-west) and Steventon End (4 miles north-west). Larger places within reach include Braintree (12 miles south-east), Saffron Walden (6 miles west), Halstead (12 miles south-east), Great Dunmow (10 miles south), Stansted Mountfitchet (11 miles south-west) and Great Notley (12 miles south-east).
Local landmarks in Hempstead
We work in homes and buildings around Rose And Crown Inn and the streets around them. Nearby you’ll also find Castle Camps (2.7 miles north) and Saffron Walden Community Hospital (5.3 miles west). Green spaces nearby include West Wood.
About our electronic leak detection in Hempstead
ELD suits many waterproofing membranes on flat roofs, on homes, blocks and commercial buildings. It helps trace a leak you already have or to test a new membrane before it is covered. Each roof is quoted on its size and build-up. Testing can be carried out on weekdays, Saturdays or Sundays, depending on the weather. Let us know about your roof to find out more. We survey green roofs, flat roof membranes and roof terraces and balconies, and common reasons people get in touch are leaks through a covered membrane and gaps at membrane joints.
In a village or hamlet like Hempstead, flat roofs are usually on extensions, garages, outbuildings or barn conversions. The checks are the same as anywhere: the covering, the edges, the upstands and where water drains away. We simply plan the journey and access in advance. If there are outbuildings or garages with flat roofs, mention them when you book.
If any part of the flat roof membrane couldn’t be seen safely, we say so in the report. You will know exactly what was inspected and what wasn’t, and what we’d suggest next.
- Where
- Hempstead (CB10)
- Region
- Essex
- Price
- Quoted for your roof
- Report
- Written, with photos, emailed to you
- Survey days
- Monday to Sunday, daytime
- Cover
- PI and public liability insurance
- Phone
- 07833 053749
- Updated
- 27 October 2026
Do you need electronic leak detection in Hempstead?
Water travels under flat roof membranes. The stain inside can be far from the hole which makes it hard to find by looking.
Here are some of the things we see frequently:
- Failed seams and laps
- Waterproofing to test before it is covered
- A flat roof leak that cannot be traced
- Holes around roof penetrations
If you live in an older home near Church of St Andrew, the flat roofs on later extensions tend to wear out long before the main roof.
Questions to ask before booking
- Whether they hold professional indemnity and public liability insurance
- What the survey will not cover
- Whether you get a written report with photos
- Their report turnaround times
Why get it checked now?
Testing a new membrane before it’s covered is easier than tracing a leak later. Covered roofs are harder to test. For an older or listed building in a place like Hempstead, repairs may need matching materials and consent, so leaving a defect until it is urgent leaves less time to plan.
Larger roofs, taller buildings and commercial roofs take longer, so the price reflects that. The price is confirmed before you book.
What you get with us
- 5,000+ surveys completed
- Drones and thermal imaging where applicable
- An independent view of the roof
- Professional indemnity and public liability insurance
See what a roof survey costs and two real surveys.
The survey, step by step
Time on site depends on the size and shape of the roof, but as a rough guide the survey takes more time on a big roof than a small one, with the construction of the roof playing a part too. If you have questions on the day, just ask. Older rural homes like those around Hempstead can have a main roof, lower lean-to roofs and outbuildings all joined together. We work round each section in turn, from the safest viewpoints.
- We start by finding out what the roof is made of and where it leaks.
- We check that the membrane and build-up suit electronic leak detection.
- The testing method is chosen to suit the membrane and build-up.
- The roof is tested and any breaches are located.
- The breaches are recorded with photos in a report for your roofer.
How to prepare
- Make a note of anything you’d like us to look at
- Tell us where we can park nearby
- Move anything stored under the loft hatch
Booking a survey
Getting a price is simple: just call 07833 053749 or email us, let us know about the property and we will explain which survey suits. We confirm the price before anything is booked.
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Hempstead: your questions answered
Do you cover Hempstead?
We do. Every survey there gets the same written report with photos.
Is my home in Hempstead 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 the repair part of the test?
No. We test the membrane and report. The report shows where each breach is so your roofer can fix them.
Is this an asbestos survey?
No. Asbestos surveys and sampling aren’t something we do. Where a material might contain it, like old cement sheets on a building from before 2000, the report flags it, with a recommendation to have a specialist asbestos surveyor check before it’s disturbed.
Can you survey a shared roof?
Yes. A shared roof needs access agreed first, with the freeholder or managing agent. Mention it when you get in touch and we’ll plan the survey around it.
Can you find leaks on a covered flat roof?
On some roofs, yes. Covered roofs limit the methods we can use so we check the roof first.
How quickly is the report sent?
That depends on the survey you book: Basic within 48 hours, Standard in 24–48 hours and Premium the same day. The report is emailed to you.
What electronic leak detection does not cover
It is a careful look at the flat roof membrane, not the whole story. The main limits are:
- Water entering through details rather than the membrane
- Roofs whose membrane or build-up is not suitable
- Carrying out the repair work
Not sure which survey suits your roof? You can ring 07833 053749 or email us and we will tell you before you book. What a survey covers and doesn’t.
What this survey covers
- Single-ply roofs
- Commercial flat roofs
- Flat roof membranes
- Liquid-applied waterproofing
- Roof terraces and balconies
- Green roofs
Nearby places to Hempstead
Other services in Hempstead
Practical tips
There is plenty you can do without going near the roof. Here’s what helps most:
- Do not leave water getting in
- Record dates and spots where water appears
- Test new membranes before covering them
- Find the breach before more patching
Keep the report with the roof’s records. It is a dated record of the membrane’s condition.
Check contractors protect the waterproofing when they work up there. Check the roof after they’ve finished.
Landlords, agents and block managers in Hempstead
If you own several properties, you can book surveys for several addresses. To discuss a number of properties, phone 07833 053749 or use the contact form with the addresses.
Surveys can also be booked by buyers’ agents acting for a client. The report is emailed, so it can go straight to your client, photos included.