East Sussex · London and the South East
Electronic leak detection in Stone Cross, East Sussex
Not sure what state the flat roof membrane is in? We carry out electronic leak detection in Stone Cross and across East Sussex, with plain-English findings.
- Leaking laps in the waterproofing
- Water coming in under a flat roof
- Leaks at pipes, outlets or fixings
What you can safely check yourself
Inside, the loft is a good place to look, with care. Use a torch and stay on the joists or boards, and look for staining, damp timber or daylight coming through.
Keep a simple record: when leaks happen, ground-level photos and any past roof work. Share it with us as you book and it will help the survey.
How electronic leak detection works in Stone Cross
ELD can be carried out in more than one way. Low-voltage testing is typically done with the surface wet and high-voltage methods need the membrane dry and exposed. Which one suits depends on the membrane and the layers of the roof and we explain which we’ll use. If neither method suits your roof, we will tell you before any testing starts. We are often asked to look into damage from equipment installers and stains far from any visible defect, across liquid-applied waterproofing, commercial flat roofs and roof terraces and balconies.
Around a smaller place like Stone Cross, flat roofs usually cover extensions, garages and dormers. They’re small, but a leak over a kitchen extension can do a lot of harm. Knowing the covering and how it was laid tells you what to expect from it. Ponding, splits and lifting edges are the signs to look for from a window.
The report works through the roof section by section, from the coverings down to the gutters. You’ll see the good as well as the bad.
- Location
- Stone Cross (BN24)
- Wider area
- East Sussex
- Prices
- Quoted for your roof
- Your report
- Emailed report with photos and recommendations
- Survey days
- Weekdays and weekends
- Cover
- PI and public liability insurance
- Telephone
- 07833 053749
- Updated
- 27 October 2026
Tips from our surveys
From years of surveys, a few habits stand out as worth the effort:
- Tell us about the membrane and build-up if you know it
- Keep foot traffic on flat roofs to a minimum
- Note where leaks show inside and when
- Check new waterproofing before handover
Questions about the results are welcome. We can talk you through the findings.
ELD before paving, ballast or planting goes on is worth considering. Finding breaches is simpler at that stage.
What this survey can’t tell you
A survey is a careful look at the flat roof membrane, but it cannot do everything. The main limits are:
- Sections we cannot safely access
- Build-ups without a suitable layer below
- How wet the insulation is
Not sure which survey suits your roof? You can phone 07833 053749 or email us and we will tell you. What a survey covers and doesn’t.
Roof types and parts we check
- Liquid-applied waterproofing
- Roof terraces and balconies
- Green roofs
- Single-ply roofs
- Flat roof membranes
- Commercial flat roofs
Rented homes, blocks and businesses
Managing agents and residents’ management companies use roof surveys to plan maintenance. The report sets out what needs attention now and what can wait, which helps when budgeting.
Landlords and agents in Stone Cross book surveys as well as homeowners. The report gives you a dated record of the flat roof membrane, with photographs.
What happens on the day
Before we start, let us know why you’ve booked: a purchase, a leak, a storm, new work or simply peace of mind. That way we can focus on what matters to you. The visit typically takes longer on a large roof than a small one, with the construction of the roof playing a part too. Homes around Stone Cross often have gardens on more than one side, which gives us room to step back and see the roof. Mention any side of the property we cannot get to. Inside, the loft is looked at where it can be reached safely.
- We agree the area to be tested.
- We get the roof ready for testing.
- Testing runs across the agreed area.
- Each breach found is located and recorded.
- The report is sent for your roofer to act on.
Preparing for the visit
- Keep pets inside or away from the areas we are looking at
- Have any questions written down, so nothing gets missed
- Unlock side gates and any roof access doors
How to book
Buyers should book once an offer has been accepted, so there’s time to use the report before exchange. Otherwise, simply call 07833 053749 or drop us an email whenever suits you.
Related advice
What electronic leak detection looks like in Stone Cross
Stone Cross lies within about 3 miles of the sea, where sea air brings more salt and stronger wind than inland. Wind can catch loose edges and trims on a flat roof, and salt air is hard on metal trims, flashings and fixings. Older houses across Sussex often have handmade clay tiles, and many have tile-hanging on their upper walls. Some old buildings in Sussex have Horsham stone slab roofs, and oast houses and timber-framed Wealden hall houses are part of East Sussex’s older buildings. Flat roofs fill the gaps in between, on extensions, garages, dormers and business premises.
For an older house near a landmark such as St Luke's Church, the joins between later flat roofs and the old walls are where problems typically start. Michelham Priory lies about 4.8 miles north-west, so building around Stone Cross goes back a long way. Older homes nearby may have later flat-roofed extensions or dormers, often re-covered more than once. If you let a flat or house near Pevensey & Westham station, a flat roof over a rented flat is easy to forget until the tenant reports a leak.
Stone Cross is about 2 miles north of Eastbourne, in East Sussex. In Stone Cross, as across East Sussex, every roof gets the same careful survey. Across East Sussex, we cover Stone Cross. For surveys nearby, see our Brighton page.
Every address in BN24 is within our area for electronic leak detection, from the main roads to the quietest streets. That includes homes and businesses on Millers Keep, Geering Road and Nutley Mill Road and the roads around them. We also cover the places around Stone Cross: Blackness (1 mile north-west), Hankham (1 mile north), Willingdon (2 miles south-west), Lower Willingdon (2 miles west) and Polegate (2 miles west). Further out, we also cover Hastings (12 miles east), Bexhill-on-Sea (8 miles east), Seaford (9 miles west), Lewes (13 miles west), Hailsham (4 miles north-west) and St Leonards (11 miles east).
What’s near Stone Cross
We work in homes and buildings around The Red Lion pub and Causeway School, among other places. Stone Cross’s nearest station is Pevensey & Westham station, about 1.3 miles east of the centre. Well-known places in the area include Eastbourne District General Hospital (2.4 miles south-west) and Pevensey Court House Museum And Gaol (1.6 miles east). For a walk, there’s Combe Hill.
What we look for on each type of roof
Liquid-applied waterproofing
Pinholes in a coating can let water through. Where the roof suits it, testing can find them.
Green and ballasted roofs
Some layers may need lifting for testing. We discuss this before quoting.
Your questions about electronic leak detection in Stone Cross
Will you come out to Stone Cross?
Yes, smaller places are covered as well as towns. We cover the whole of London and South East England. Let us know about access, parking and anything unusual about getting there when booking.
Does being near the coast affect roofs in Stone Cross?
Generally, yes: wind and salt air take more of a toll near the sea. Ridges, verges, flashings and fixings are where it normally shows.
How much does electronic leak detection cost?
We quote for each roof individually. Let us know about the roof and where it leaks. Just call 07833 053749 or send us an email for a quote.
What does the report include?
It sets out what we found, why it matters and what we recommend, with photos throughout. It also says if any part of the roof couldn’t be seen safely.
How fast do I get the report?
Basic reports arrive within 48 hours, Standard reports in 24–48 hours and Premium reports on the same day. All of them come by email.
Can you inspect my roof with a drone?
Where it helps and the rules allow, yes. We hold a CAA Flyer ID and Operator ID and fly a drone under 250g, and every flight depends on the airspace and the weather.
Do I have to be there for the survey?
Not necessarily. If we only need the outside, we can agree that ahead of time, but anything inside needs someone there to give access.