Hampshire · London and the South East
Lower Farringdon Electronic Leak Detection
Wondering about the flat roof membrane at a property in Lower Farringdon? We carry out electronic leak detection in Lower Farringdon and across Hampshire.
- Leaks through a flat roof with no obvious cause
- New roofs to check before paving or planting
- Leaking laps in the waterproofing
Checking the roof from ground level
It helps to keep a record: when leaks happen, ground-level photos and any past roof work. Send it with your enquiry, as it helps us focus the survey.
Fresh stains on ceilings or walls after rain are worth noting. Photograph them and note the date.
About our electronic leak detection in Lower Farringdon
There are different ELD methods. Low-voltage methods typically need a wet roof surface and high-voltage methods need the membrane dry and exposed. The right method depends on the membrane and the build-up of the roof and we explain which we’ll use. We’ll say if your roof doesn’t suit either method before any testing starts. Typical surveys look at punctures from foot traffic or tools and waterproofing to test before it’s covered, across flat roof membranes, commercial flat roofs and roof terraces and balconies.
In a village or hamlet like Lower Farringdon, flat roofs are typically on extensions, garages, outbuildings or barn conversions. They need the same care as any town roof: outlets, upstands, edges and the covering itself. We simply plan the journey and access beforehand. Garages and outbuildings are easy to forget, so mention any you want included as you book.
The report is yours to share with whoever needs it: your solicitor, the seller, your insurer, a roofer or the building’s managing agent, whichever applies.
- Place
- Lower Farringdon (GU34)
- Wider area
- Hampshire
- Cost
- Quoted for your roof
- Your report
- A written report with photos, by email
- When we survey
- Weekdays, Saturdays and Sundays
- Cover
- Professional indemnity and public liability
- Telephone
- 07833 053749
- Last updated
- 27 October 2026
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The survey, step by step
It’s useful to start with what’s prompted the survey: buying, a leak, storm damage, new work or just wanting to know where things stand. That way we can focus on what matters to you. Most visits take more time on a big roof than a small one, and the build-up of the roof makes a difference too. Rural addresses near Lower Farringdon can be hard to find from a postcode alone, so a few directions are welcome. After that, the survey runs as it would anywhere.
- First, we confirm which roof areas are included.
- The surface is prepared for the chosen method.
- Testing runs across the agreed area.
- Each breach found is located and recorded.
- You receive the results to pass to your roofer.
Preparing for the visit
- Have any questions written down, so nothing gets missed
- Buyers: confirm access with the estate agent or seller
- Keep pets out of the way during the survey
Getting a price
Surveys can be booked for weekdays, Saturdays or Sundays. To find a date that works for you, phone 07833 053749 or drop us an email.
Advice
Common questions in Lower Farringdon
How do I find out if my home in Lower Farringdon is listed?
Your council is the best source, with Historic England’s list for listed buildings. Both listing and conservation areas can limit changes of roofing material, and councils can also use Article 4 directions.
Do you cover smaller places like Lower Farringdon?
Yes. Lower Farringdon is within the area we cover, which takes in towns, villages and rural addresses. We survey roofs across London and the South East. Let us know about access, parking and anything unusual about getting there when you book.
What insurance do you have?
Our cover is professional indemnity plus public liability, and we can provide details if a managing agent needs them.
What does electronic leak detection do?
ELD passes a small electrical current across the roof to locate holes in the membrane. The current only gets through where the membrane is breached so we can pinpoint it.
Will you walk on the roof?
Not unless it is safe. Safe viewpoints, the loft space and a drone where applicable cover most of what’s needed, and the report notes anything we couldn’t see.
Do I need to be at home?
Someone needs to let us in if we are looking inside or in the loft. Access is agreed with you when booking.
Can you test a green or ballasted roof?
In some cases. The layers on top and the build-up below decide it and parts may need to be lifted. We talk this through first.
Landlords, agents and block managers in Lower Farringdon
We also survey roofs for businesses and commercial landlords. Larger roofs take longer, and they’re priced for the size.
Surveys can also be booked by buyers’ agents acting for a client. The report is emailed, so it can go straight to your client.
Flat and commercial roofs around Lower Farringdon
Some Hampshire villages still have thatched roofs. In this part of the South East, older roofs are mostly slate or clay tile and many newer ones concrete tile. Mixed in with those pitched roofs are lots of flat ones, over rear extensions, dormers, garages and shops. About 3.5 miles north-west lies Bentworth Hall, a reminder of how long the area around Lower Farringdon has been built on. Period homes nearby can have lead valleys, tall chimneys and a patchwork of past repairs, and any change of roofing material on a listed home needs checking with the council first.
Landlords with a home close to Alton station may find that flat roofs over rear additions and dormers in rented property are worth checking between tenancies. If you live in an older home near Church of All Saints, later flat-roofed additions are common on older houses, and their edges and upstands often show the first signs of wear.
Lower Farringdon is about 3 miles south of Alton, in Hampshire. Houses, flats, blocks and commercial buildings in Lower Farringdon can all book electronic leak detection, with a written report and photographs every time. Our Hampshire coverage includes Lower Farringdon and the places around it. Our Guildford page covers surveys nearby.
Postcode districts we cover here for electronic leak detection: GU34. Local streets include Gosport Road, Brightstone Lane and Shirnall Meadow, all of which we cover. If you’re just outside Lower Farringdon, we cover Farringdon (1 mile east), Upper Farringdon (1 mile east), Chawton (2 miles north), Hartley Mauditt (2 miles east) and Alton (3 miles north). Larger places within reach include Basingstoke (12 miles north-west), Winchester (14 miles west), Fleet (13 miles north-east), Horndean (14 miles south), Aldershot (14 miles north-east) and Petersfield (8 miles south).
Around Lower Farringdon
Locally, jobs take us to homes and businesses close to Royal Oak pub. The nearest railway station is Alton station, roughly 3 miles north of the centre. Well-known places in the area include Alton Community Hospital (2 miles north) and The Romany Museum (2.6 miles south-east). Not far away are Red Hill.
Different roofs, different checks
Bituminous membranes
Older felt roofs often have seams and patches that can leak. Testing depends on the roof.
EPDM rubber roofs
EPDM is a long-lasting flat roof membrane, but can still be punctured.
What this survey cannot tell you
Before you book, it is worth knowing what a survey will not do:
- Roofs whose membrane or build-up is not suitable
- Sections we can’t safely access
- Leaks from plumbing or windows
Not sure which survey suits your roof? You can ring 07833 053749 or email us and we’ll tell you before booking. What a survey covers and does not.
Roof types and parts we check
- Liquid-applied waterproofing
- Commercial flat roofs
- Roof terraces and balconies
- Flat roof membranes
- Green roofs
- Single-ply roofs
Tips that help
There is plenty you can do without going near the roof. What helps most:
- Find the breach before more patching
- Limit access to the roof
- Do not leave water getting in
- Record dates and spots where water appears
File the report with your roof paperwork. It is a dated record of the membrane’s condition.
ELD before paving, ballast or planting goes on is worth considering. It is easier to find holes before more layers are added.