Surrey · London and the South East
Electronic Leak Detection in Birtley Green
Electronic leak detection in Birtley Green from an independent, experienced roof surveyor. More than 20 years and over 5,000 surveys.
- Holes around roof penetrations
- Failed seams and laps
- Leaks that return after repairs
Questions from Birtley Green
Do you cover Birtley Green?
Yes, Birtley Green is within the area we cover. We cover the whole of London and South East England. Just ring 07833 053749 or use the contact form and tell us about the property.
Is my home in Birtley Green listed or in a conservation area?
For listing, use Historic England’s list; for conservation areas, ask the council. It matters most if you’re planning to re-roof in a different material.
What happens next?
You’ll receive the report by email, and what you do next is up to you: raise it with a seller, send it to an insurer, brief a roofer or share it with a managing agent.
Can you test a green or ballasted roof?
Sometimes. The layers on top and the build-up below decide it and parts may need to be lifted. We’ll discuss it before we quote.
How long does electronic leak detection take?
It depends on the size of the roof and its build-up. You will know roughly how long before we start.
Do you need to get into the loft?
Yes, where the survey calls for it and there’s safe access. Inside, we look for damp, staining, gaps and sagging.
How many surveys have you done?
We have more than 20 years’ experience and have completed over 5,000 surveys across London and South East England.
Electronic leak detection in Birtley Green
Electronic leak detection, or ELD, finds holes in flat roof waterproofing membranes. It uses a small electrical current that passes through the membrane only where there’s a breach. That lets us locate holes that are too small to see so your roofer knows exactly where to repair. The results come in a report with photos. If you’ve noticed leaks at pipes, outlets or fixings and leaking laps in the waterproofing, a survey will tell you what’s going on, on commercial flat roofs, roof terraces and balconies and flat roof membranes alike.
Some older homes in villages like Birtley Green are listed or in a conservation area, which can shape what a new flat roof may look like. If you are planning work, check with the council first. Knowing the roof’s condition is the starting point. Changes that affect a listed building’s special interest need listed building consent.
After the visit, you get a written report with photographs, sent by email. It sets out the condition of the flat roof membrane, any defects and our written recommendations.
- Place
- Birtley Green (GU5)
- Wider area
- Surrey
- Price
- Quoted for your roof
- Report
- A written report with photos, by email
- When we survey
- Weekdays, Saturdays and Sundays
- Cover
- Professional indemnity and public liability
- Call
- 07833 053749
- Last updated
- 27 October 2026
What affects the price in Birtley Green
When we price a survey, we consider:
- How tall the building is and how easy the roof is to see
- Extensions, dormers and garages with roofs of their own
- The type of building, from a house to a block or an office
- The roof’s overall size
For a price for your roof in Birtley Green, phone 07833 053749 or use the contact form with the address and some details. The price is agreed before a date is set.
Getting in touch
When you call or email, these details help:
- When you need the report by
- What kind of property and roof it is
- Where the property is, with the postcode
- Pictures from the garden or a window, if you have them
Buyers should book once an offer has been accepted, so there is time to use the report before exchange. For any other survey, just call 07833 053749 or drop us an email when you’re ready.
Signs you need electronic leak detection in Birtley Green
New membranes can have defects from installation. Testing before the roof is covered or handed over helps find them.
Here are some of the things we see frequently:
- Leaks through a flat roof with no obvious cause
- Leaking laps in the waterproofing
- Stains far from any visible defect
- Holes left by work on the roof
If you let a flat or house near Shalford station, a flat roof over a rented flat is easy to forget until the tenant reports a leak.
Before you book any roof surveyor
- Whether VAT is in the quoted price
- How they plan to inspect the roof safely
- What insurance they carry
- Will they check the loft as well as the outside?
Before and after the survey
Nothing here needs a ladder. A few suggestions:
- Record dates and spots where water appears
- Do not let outlets block
- Avoid repeated repairs without finding the cause
- Share any drawings of the roof
Wet insulation may need attention after a leak. Your roofer can advise on that, and moisture readings can help.
ELD before paving, ballast or planting goes on is worth considering. Finding breaches is simpler at that stage.
DIY checks: what’s safe
Your own check is a good start, but it is not a survey. From ground level, valleys, flashings and the backs of chimneys are often out of sight.
You can learn a lot from ground level. With binoculars, look for slipped or missing slates and tiles, gaps along the ridge and leaning chimneys. Never climb onto the roof to look.
Flat and commercial roofs around Birtley Green
Older houses across Surrey frequently have handmade clay tiles, and many have tile-hanging. Some old buildings in Surrey and Sussex have Horsham stone slab roofs. Alongside them, flat-roofed extensions, dormers, garages and commercial units are common almost everywhere. With Chilworth Manor about 2.9 miles north, Birtley Green sits in an area with a long building history. If your home is one of the older ones, expect a mix of original materials and later repairs on the roof, and a listed home or one in a conservation area may need consent for changes of material.
Anyone responsible for a site like Bramley CofE Aided Infant School and Nursery will know that large flat roofs, common on schools and other public buildings, need their outlets, upstands and coverings checked regularly. Take an older house close to Christ Church: the flat roofs on later extensions tend to wear out long before the main roof.
Birtley Green is about 5 miles south of Guildford, in Surrey. Roofs in Birtley Green get the same thorough look as anywhere else in Surrey. We cover towns and villages across Surrey.
Postcode districts we cover here for electronic leak detection: GU5. Other places close to Birtley Green include Shamley Green (1 mile east), Grafham (1 mile south), Bramley (1 mile north-west), Wonersh (1 mile north) and Thorncombe Street (1 mile south-west). Further out, we also cover Guildford (5 miles north), Woking (10 miles north), Camberley (13 miles north-west), Farnham (11 miles west), Reigate (15 miles east) and Walton-on-Thames (15 miles north-east).
Landmarks near Birtley Green
In Birtley Green, that means homes and buildings near Cucknell's Wood, St Catherine's School and Red Lion Inn, among other places. For rail, the closest station is Shalford station, roughly 2.6 miles north. Nearby you’ll also find Milford Hospital (3.6 miles west) and Guildford Castle (3.9 miles north). Not far away are Frith Hill and Lower Lake.
The survey, step by step
Safety comes first on every visit. We inspect everything that’s safely in view, and if part of the roof can’t be seen, the report says so. The survey normally takes as long as needed for the membrane area and the build-up, and we’ll give you a guide when quoting. In a hamlet or village like Birtley Green, a postcode doesn’t always lead to the right gate, so a few directions, or a note of a nearby landmark, help us arrive on time. After that, the survey runs as it would anywhere.
- First, you tell us about the roof build-up and where water is showing.
- We check that the membrane and build-up suit electronic leak detection.
- The method depends on the membrane and what sits above and below it.
- The roof is tested and any breaches are located.
- We send a report with photos of each breach so your roofer can repair it.
Before the survey
- Agree roof access with the managing agent if it’s shared
- Gather any invoices or paperwork from past roof work
- Make a note of anything you’d like us to look at
How to book
Photos help, if you have them. Take them safely from ground level or a window, and please do not climb up for a closer look. To send them or to book, ring 07833 053749 or email us.
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Landlords, agents and block managers in Birtley Green
Letting agents can arrange access with tenants, at a time agreed in advance. Surveys run on any day of the week, which helps when tenants work during the week.
For blocks of flats, a roof survey helps managing agents and residents’ management companies plan ahead. Recommendations are set out in order of urgency where relevant, which helps when budgeting.