Hampshire · London and the South East
Electronic leak detection in Sandy Down, Hampshire
A careful look at the flat roof membrane at your property in Sandy Down, with photos and a written report.
- Damp inside with no sign on the roof
- Holes left by work on the roof
- New membranes needing a check before handover
Local flat roofs in Sandy Down
Sandy Down lies within about 3 miles of the sea, so there is more wind and more salt in the air than further inland. Coastal wind works at the edges of flat roofs, and salt air wears metal trims and fixings. Thatch survives on some older buildings in Hampshire’s villages. Older houses in the South East often have slate or clay tile roofs, while many later estates have concrete tiles. Mixed in with those pitched roofs are plenty of flat ones, over rear extensions, dormers, garages and shops.
If you own a rental within reach of Brockenhurst station, flat roofs on let property tend to be checked only when they fail, which is the costly way round.
Sandy Down is about 3 miles north of Lymington, in Hampshire. Roofs in Sandy Down get the same thorough look as anywhere else in Hampshire. Our area takes in places right across Hampshire, from the larger towns to small villages. Southampton is in our area too.
All of SO41 is within our area for electronic leak detection. You’ll find streets such as Sandy Down, Lower Sandy Down and Hurstly Lane, and we cover them all. Other places close to Sandy Down include Battramsley (1 mile south), Boldre (1 mile south-east), Mount Pleasant (1 mile south-west), Pilley (1 mile south-east) and Warborne (2 miles south-east). Further out, we also cover Eastleigh (15 miles north-east), Totton (9 miles north), Chandler's Ford (15 miles north-east), Hedge End (14 miles north-east), Lymington (3 miles south) and Romsey (14 miles north).
Landmarks near Sandy Down
Around Sandy Down, our work takes us to homes and buildings near The Hobler Public House, among other places. Sandy Down’s nearest station is Brockenhurst station, roughly 1.6 miles north. Nearby you’ll also find Lymington New Forest Hospital (1.9 miles south) and St Barbe Museum and Art Gallery (2.6 miles south). For a walk, there’s Boldre Foreshore.
Electronic leak detection in Sandy Down
You get a report showing the location of each breach, with photographs. Your roofer can then repair those points rather than guessing. We do not estimate repair costs, so your roofer prices the work. A retest after repairs can check the work if the build-up allows. You get a written report with photos. Typical surveys look at leaks showing away from the breach and a flat roof leak that can’t be traced, on commercial flat roofs, flat roof membranes and single-ply roofs.
In a village or hamlet like Sandy Down, flat roofs are usually on extensions, garages, outbuildings or barn conversions. They need the same care as any town roof: the covering, the edges, the upstands and where water drains away. The journey and access are planned beforehand. If there are outbuildings or garages with flat roofs, mention them when you book.
The report is written in plain words, so it makes sense without any roofing background. Each point is backed by a photo where possible.
- Where
- Sandy Down (SO41)
- Region
- Hampshire
- Price
- Quoted for your roof
- Reports
- Emailed report with photos and recommendations
- When we survey
- Weekdays and weekends
- Cover
- PI and public liability insurance
- Phone
- 07833 053749
- Last updated
- 27 October 2026
Different roofs, different checks
EPDM rubber roofs
Some EPDM membranes conduct electricity which can limit electronic testing. We’ll say if the test will not work.
Single-ply membranes
ELD often works on single-ply membranes, depending on the type and build-up.
What electronic leak detection doesn’t cover
It is a careful look at the flat roof membrane, not the whole story. The main limits are:
- Fixing the holes we find
- Water entering through details rather than the membrane
- Roofs whose membrane or build-up isn’t suitable
If in doubt, ring 07833 053749 or drop us an email and we will suggest the right survey before booking. The full list of what we check.
Roofs we survey in Sandy Down
- Roof terraces and balconies
- Flat roof membranes
- Green roofs
- Single-ply roofs
- Commercial flat roofs
- Liquid-applied waterproofing
What happens on the day
The visit usually starts outside and finishes in the loft: first the slopes, edges and gutters from every safe viewpoint, then the loft space where it can be reached. All told, expect longer on a large roof than a small one, and the build-up of the roof makes a difference too. Cottages and farmhouses around Sandy Down frequently have roofs at several levels, with lean-tos and outbuildings attached. We work round each section in turn, from the safest viewpoints, and anything we cannot see is noted.
- You tell us about the roof and where water is showing.
- 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.
How to prepare
- Point out any leaks or damp patches
- If the roof is shared, arrange access with whoever manages the building
- Leave side gates unlocked
How to book
To get a price for electronic leak detection in Sandy Down, phone 07833 053749 or send us an email. A few details about the property and the roof help us give you an accurate price.
Related advice
Sandy Down questions
Is my home in Sandy Down listed or in a conservation area?
Start with Historic England’s list for listing and your council for conservation areas. It’s worth checking before planning roof work, as both can affect what’s allowed.
Is the coastal weather around Sandy Down hard on roofs?
Near the coast, roofs face more wind and more salt than further inland. Salt corrodes metal fixings and flashings, and wind lifts loose slates, tiles and ridge pieces.
Do you carry professional indemnity insurance?
We hold professional indemnity and public liability insurance.
Do you climb onto every roof?
Not unless it is safe. Most of what we need can be seen from safe viewpoints, the loft and, where applicable, a drone.
Does the report include photographs?
Yes. Photos are taken throughout the survey, and the report uses them to show each finding alongside our recommendations.
How long does electronic leak detection take?
The roof’s size and build-up decide how long it takes. You will know roughly how long before we start.
How quickly is the report sent?
The Premium Survey report comes the same day, the Standard within 24–48 hours and the Basic within 48 hours. Each one is emailed, ready to forward.
When to book a survey in Sandy Down
Water travels under flat roof membranes. The leak may show some distance from where water gets in, so tracing it by eye is difficult.
It’s worth booking a survey if you’ve seen:
- Leaks through a covered membrane
- Damage from equipment installers
- Patched roofs that still leak
- Leaks showing away from the breach
The streets around a church like Church of St John are often among the oldest in a place, and if your home is one of the older ones nearby, flat-roofed rear additions and dormers added over the years are worth checking.
Before booking anyone
- What’s outside the scope of the survey
- Will the report include photos?
- Will they check the loft as well as the outside?
- Are they insured for the work?
Can I check my roof myself?
After heavy rain, check ceilings and the tops of walls for new stains. Photograph them and note the date.
Your own check is a good start, 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.
Places near Sandy Down
More services for Sandy Down
Before and after the survey
Small things make a difference. Some pointers:
- Don’t leave water getting in
- Test new membranes before covering them
- Record dates and spots where water appears
- Have roof specifications to hand
The report records each breach location with photos. Your roofer uses it to carry out repairs.
Act on leaks quickly. Water under a membrane can spread.