Hampshire · London and the South East
Electronic Leak Detection in Park Gate
A careful look at the flat roof membrane at your property in Park Gate, with photographs and a written report.
- Leaks under green or ballasted roofs
- Holes left by work on the roof
- Repairs that haven’t stopped the leak
Do you need electronic leak detection in Park Gate?
Other trades on the roof can puncture the waterproofing. Fixings, equipment and foot traffic can leave small holes.
People normally book a survey when they’ve noticed one of these:
- Punctures from foot traffic or tools
- Patched roofs that still leak
- Failed seams and laps
- New roofs to check before paving or planting
If you look after a building such as Park Gate Primary School, schools and public buildings frequently have big flat roofs, and their outlets and upstands need regular checks.
Before you book anyone
- How soon the report will arrive
- How long they’ve been surveying roofs
- What they will not be able to tell you
- How they’ll see the roof: from the ground, the loft, the roof or by drone
Electronic leak detection in Park Gate: what you get
Our ELD testing covers flat roofs in Park Gate and the rest of London and South East England. Testing usually takes more time on a big roof than a small one, with the construction of the roof playing a part too. We quote electronic leak detection for each roof, as the method and time depend on the roof. The results come in a written report with photos. Common reasons to book are holes left by work on the roof and new membranes needing a check before handover, on single-ply roofs, green roofs and flat roof membranes.
Somewhere as small as Park Gate, flat roofs tend to be on extensions, garages and converted outbuildings. The checks are the same as anywhere: outlets, upstands, edges and the covering itself. The journey and access are planned beforehand. If there are outbuildings or garages with flat roofs, mention them when you book.
After the visit, you get a written report with photos, emailed to you. It sets out the condition of the flat roof membrane, any defects and our written recommendations.
- Location
- Park Gate (SO31)
- Region
- Hampshire
- Price
- Quoted for your roof
- Your report
- Written, with photos, emailed to you
- When we survey
- Weekdays and weekends
- Cover
- Professional indemnity and public liability
- Telephone
- 07833 053749
- Updated
- 27 October 2026
Places near Park Gate
Also in Park Gate
What we do, step by step
We check the roof from outside and, where it is relevant and there’s safe access, from inside the loft space too. In the loft, the signs we look for are staining, damp, daylight and sagging. The whole visit typically takes more time on a big roof than a small one, with the construction of the roof playing a part too. Somewhere like Park Gate needs a little journey planning: let us know about lanes, gates and parking. The roof is looked at from the ground, from windows, from the loft where there is safe access and from the roof where it’s safe.
- First, we confirm which roof areas are included.
- The surface is prepared for the chosen method.
- We work across the roof with the test equipment.
- Each breach found is located and recorded.
- You receive the results to pass to your roofer.
Getting ready for the survey
- If you’re buying, let the agent know when we are coming
- Find any records of previous roof work
- Agree roof access with the managing agent if it is shared
Book a survey
Buyers should book once an offer has been accepted, so there’s time to use the report before exchange. For any other survey, just call 07833 053749 or use the contact form when you’re ready.
Related advice
Checking the roof from the ground
What you can’t do safely is get up close. Roofs are fragile and slippery. That’s where a survey comes in.
Inside, the loft is a good place to look, with care. Take a torch and only step on boards or joists, checking for stains, damp wood or chinks of daylight.
Park Gate questions
Does being near the coast affect roofs in Park Gate?
Generally, yes: wind and salt air take more of a toll near the sea. Ridges, verges, flashings and fixings are where it usually shows.
Is Park Gate within the area you cover?
We do. Villages and rural addresses get the same survey as a town house, with the route planned beforehand.
Do you look in the roof space?
If it’s needed and safe to reach, yes. Inside, we look for damp, staining, gaps and sagging, as far as the space allows.
What does electronic leak detection do?
The waterproofing membrane normally stops an electrical current, so wherever there’s a hole, it passes through. That is how we locate breaches you cannot see.
Can you give me structural calculations?
No. We are roof surveyors, not structural engineers. We’ll recommend an engineer if we see signs that call for one.
What’s the price of ELD?
We quote electronic leak detection for each roof, as the method and time depend on the roof. Size, build-up and access all affect the price. For a quote, call 07833 053749 or use the contact form.
How do you choose the testing method?
It depends on the membrane and the build-up. Low-voltage methods are normally carried out on a wet roof and high-voltage methods need the membrane dry and exposed.
Useful tips for Park Gate property owners
There is plenty you can do without going near the roof. Here’s what helps most:
- Note where leaks show inside and when
- Check new waterproofing before handover
- Don’t let outlets block
- Do not keep patching the same spot
If we think the leak is not coming through the membrane, the report says so, with a suggestion of what to check next.
ELD before paving, ballast or planting goes on is worth considering. It’s easier to find holes before more layers are added.
What affects the cost of electronic leak detection
Every roof is different, so prices are confirmed before booking. These are the things that affect it:
- Roof area
- Commercial roofs and larger buildings
- Any need for thermal images or a drone flight
- Features like valleys, chimneys, dormers and parapets
For a price for your roof in Park Gate, call 07833 053749 or email us and tell us about the roof. The price is agreed before a date is set.
What to let us know when you contact us
You don’t need to know any roofing terms. It is enough to let us know:
- Dates you’re working to, such as exchange
- Any stains, drips or damp patches you’ve seen indoors
- What’s prompted the survey
- Your postcode, so we can check access and travel
To arrange a survey, call 07833 053749 or drop us an email and tell us the address and what’s prompted the survey. We will confirm the price before booking.
How the survey changes by roof type
Inverted and paved roofs
We will tell you if your inverted or paved roof is not suitable.
Single-ply membranes
Single-ply membranes are common on commercial and newer roofs. Laps and fixings are where holes frequently appear.
Flat roofs in Park Gate
The coast is about 3 miles or less from Park Gate, and places near the sea get more salt in the air and more wind than inland. Coastal wind works at the edges of flat roofs, and salt air wears metal trims and fixings. A number of Hampshire villages keep thatched roofs on their older buildings. Across the South East, older homes tend to have slate or clay tiles, and many later ones 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 Swanwick station, flat roofs on let property tend to be checked only when they fail, which is the costly way round. If yours is one of the older homes in the streets near St Margaret Mary, the joins between later flat roofs and the old walls are where problems usually start.
Park Gate is about 3 miles south-east of Hedge End, in Hampshire. Whether the building in Park Gate is a house, a flat or a commercial unit, we can survey the roof on a weekday or at the weekend. We cover towns and villages across Hampshire. You can also see our page for Southampton.
Electronic leak detection in SO31 work the same way as everywhere else we cover. If you need electronic leak detection at a property on Station Road, Botley Road and Middle Road or a nearby road, we can survey it. Neighbouring places we cover for electronic leak detection include Sarisbury (1 mile west), Locks Heath (1 mile south), Segensworth (1 mile east), Whiteley (1 mile north-east) and Swanwick (1 mile north-west). We also work in nearby towns such as Winchester (13 miles north), Gosport (7 miles south-east), Havant (12 miles east), Eastleigh (7 miles north-west), Fareham (3 miles south-east) and Horndean (11 miles east).
Local landmarks in Park Gate
Typical jobs here are in homes near Brookfield Community School and Language College. There’s a railway station in Park Gate itself: Swanwick station. A little further out are Bursledon Brickworks Industrial Museum (1.4 miles north-west) and St Andrew's Castle (2.6 miles south-west). The countryside around Park Gate includes Swanwick Lakes.