Medway · London and the South East
Electronic Leak Detection in Walderslade
Electronic leak detection in Walderslade from an independent, experienced roof surveyor. More than 20 years and over 5,000 surveys.
- Leaks under green or ballasted roofs
- A flat roof leak that cannot be traced
- Repairs that haven’t stopped the leak
How the survey changes by roof type
Liquid-applied waterproofing
Pinholes in a coating can let water through. Where the roof suits it, testing can find them.
Green and ballasted roofs
Green roofs and ballasted roofs cover the waterproofing. Some methods can work through these layers but it depends on the layers.
Electronic leak detection for homes and businesses in Walderslade
A leak in a flat roof often shows up a long way from where the water gets in. That makes leaks hard to trace by eye. Electronic leak detection tests the membrane itself and locates the breach. It is testing only and leave the repair to your roofer. On a suitable roof, it takes the guesswork out of finding the hole. We then send you the results in a written report. We survey green roofs, liquid-applied waterproofing and commercial flat roofs, and common reasons people get in touch are stains far from any visible defect and punctures from foot traffic or tools.
Outbuildings, garden rooms and garages in places like Walderslade often have flat roofs of their own. They’re easy to forget, but water through a garage roof can spoil whatever is stored inside. It is worth mentioning them when you book, so the visit can include them. Felt, rubber and GRP coverings on garages and outbuildings age in just the same way as the main roof’s.
Nothing in the report is left vague: where something needs attention, it says so plainly, and where it can wait, that is said too.
- Where
- Walderslade (ME5)
- Region
- Medway
- Price
- Quoted for your roof
- Reports
- Emailed report with photos and recommendations
- Survey days
- Weekdays, Saturdays and Sundays
- Insurance
- Professional indemnity and public liability
- Call
- 07833 053749
- Last updated
- 27 October 2026
Before and after the survey
Over many surveys, some simple habits stand out:
- Share any drawings of the roof
- Clear flat roof outlets regularly
- Stay off the flat roof unless needed
- Do not keep patching the same spot
Once repairs are made, the roof can be tested again if you want to check them if the build-up allows.
Clear flat roof outlets regularly. Water that sits on the roof finds breaches faster.
What electronic leak detection looks like in Walderslade
Walderslade is within about 5 miles of the coast, and being near the sea means more wind and salt than a roof inland would face. On a flat roof near the sea, edge trims and upstands take the brunt of the wind, and metal parts corrode faster. Many older homes in Kent have handmade clay tiles, including Kent peg tiles held by pegs through two holes, and tile-hanging on their upper walls. You’ll also find oast houses and timber-framed Wealden hall houses among the county’s older buildings. Next to the main roofs there is usually a flat roof somewhere, whether on an extension, a garage or a commercial unit.
For businesses in and around places like Pentagon Shopping Centre, flat roofs over shops and units are easy to forget until water comes through a ceiling. For site and facilities teams at buildings such as Tunbury Primary School, a large flat roof with lots of outlets and rooflights has many places where a membrane can fail. Starkey Castle, about 3.3 miles north-west, is one of the historic houses in the wider area around Walderslade. Older houses nearby frequently have flat roofs added much later, built to very different standards from the main roof.
Walderslade is about 1 mile south of Chatham, in Medway. Whether the building in Walderslade is a house, a flat or a commercial unit, the roof can be surveyed on a weekday or at the weekend. Across Medway, we cover Walderslade and the places around it.
Surveys in ME5 work the same way as everywhere else we cover. You will find streets such as Farm Road, York Avenue and Walsham Road, all of which we cover. Being close to the A2045, Walderslade is easy for us to reach. We also cover the places around Walderslade: Blue Bell Hill (1 mile west), Lordswood (1 mile east), Kit's Coty (1 mile south-west), Chatham (1 mile north) and Lidsing (2 miles east). Within a short drive, we also cover Gillingham (3 miles north-east), Rochester (4 miles north), Rainham (4 miles north-east), Strood (4 miles north-west), Park Wood (3 miles east) and Twydall (4 miles north-east).
Around Walderslade
We work in homes and buildings around Westfield Wood, Greenacre Academy and Walderslade Girls' School. Walderslade’s nearest station is Chatham station, about 3.1 miles north. Well-known places in the area include Allington Castle (3 miles south) and Pentagon Shopping Centre (3.3 miles north). For a walk, there’s Blue Bell Hill and Burham Down.
Why it is worth a survey now in Walderslade
Cutting open a flat roof to find a leak can cause more damage. Electronic testing finds the hole first, so the repair can be targeted. Blocked gutters on homes around Walderslade overflow and soak walls, especially where trees overhang. It is easy to sort the cause early and slow to dry a damp wall.
All our prices include VAT. We quote electronic leak detection for each roof, as the method and time depend on the roof. We confirm the price for the job before booking.
Why us?
- Drone flown under a CAA Flyer ID and Operator ID
- Photographs and a written report every time
- Over 5,000 surveys carried out
- Thermal imaging and drone inspection where they help
Honest limits
It’s a careful look at the flat roof membrane, not the whole story. The main limits are:
- Water entering through details rather than the membrane
- Areas we can’t reach or that cannot be tested
- Moisture spread under the membrane
Not sure which survey suits your roof? You can ring 07833 053749 or send us an email and we will tell you. The full list of what we check.
What we look at
- Flat roof membranes
- Liquid-applied waterproofing
- Green roofs
- Roof terraces and balconies
- Commercial flat roofs
- Single-ply roofs
Checking the roof from ground level
Fresh stains on ceilings or walls after rain are worth noting. Photograph them and note the date.
It is useful to keep a record: dates of leaks, photos from the ground and any work done on the roof. Share it with us as you book and it will help the survey.
Walderslade: your questions answered
Is the coastal weather around Walderslade hard on roofs?
Near the coast, roofs face more wind and more salt than further inland. Salt is hard on nails, clips and metal flashings, while strong wind lifts anything already loose.
Is Walderslade 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 test for asbestos?
No. Our report may flag materials that could contain asbestos, but confirming it is a job for a specialist asbestos surveyor. It may be present in buildings built or refurbished before 2000.
How is ELD priced?
We quote for each roof individually. Send us details of the roof, and phone 07833 053749 or drop us an email for a quote.
How long have you been surveying roofs?
We’ve been surveying roofs for over 20 years and have completed over 5,000 surveys across London and the South East.
Will you photograph what you find?
Yes. Photographs are taken throughout the survey, and they go into the written report alongside our recommendations.
Is it a structural engineer’s report?
No. We point out what can be seen, such as sagging or deflection, but we don’t carry out calculations or give an engineer’s opinion. Where an engineer is needed, we say so in the report.
What we do, step by step
We photograph the roof as we go, so you can see in the report what we found and where. Close-ups come from the safest viewpoint available. A typical visit takes as long as needed for the membrane area and the build-up, and we’ll give you a guide when quoting. A visit to Walderslade is planned like any other: the time, the access and where to park are agreed beforehand. Visits can be on weekdays, Saturdays or Sundays. If there are outbuildings or garages you want looked at, mention them.
- We ask about the roof, its age, its membrane and where leaks appear inside.
- We check that the membrane and build-up suit electronic leak detection.
- We pick the low-voltage or high-voltage method that suits the roof.
- The roof is tested and any breaches are located.
- You get a report showing where each breach is, for your roofer to repair.
Preparing for the visit
- Have any questions written down, so nothing gets missed
- Leave side gates unlocked
- Gather any invoices or paperwork from past roof work
How to book
Surveys can be booked for weekdays, Saturdays or Sundays. To arrange a day that suits you, phone 07833 053749 or drop us an email with the address and the days you’d prefer.