West Berkshire · London and the South East
Electronic Leak Detection in Colthrop
Electronic leak detection in Colthrop, backed by more than 20 years’ experience. You get a clear report with photographs.
- Waterproofing to test before it is covered
- Leaks under green or ballasted roofs
- Holes left by work on the roof
Flat and commercial roofs around Colthrop
Slate and clay tile are the usual coverings on older South East houses, with concrete tiles on many later estates, with flat-roofed extensions, dormers and garages common everywhere. Next to the main roofs there is typically a flat roof somewhere, whether on an extension, a garage or a commercial unit. Historic houses such as Shaw House, about 3.5 miles west, show how far back building in the area around Colthrop goes. Older homes in the wider area often have features worth a closer look, such as lead valleys, tall stacks and roofs that have been patched over the years.
Anyone responsible for a site like Francis Baily Primary School will know that a large flat roof with plenty of outlets and rooflights has many places where a membrane can fail. The streets around a church such as St Mary's Church are often among the oldest in a place, and if you own one of the older houses nearby, the joins between later flat roofs and the old walls are where problems usually start.
Colthrop is about 1 mile east of Thatcham, in West Berkshire. Bookings from Colthrop are handled just like any other: a call or an email, a price, then a date. Our area takes in places right across West Berkshire, large and small. For surveys nearby, see our Reading page.
Surveys in RG19 and RG18 are booked the same way as anywhere else. Whether your property is on Bath Road, Ashman Road and Fokerham Road or a nearby road, we can survey it. We also cover the places around Colthrop: Crookham (2 miles south-east), Hyde End (2 miles south-east), Heads Hill (2 miles south-west), Mill Green (2 miles south) and Goose Hill (3 miles south). We also work in nearby towns such as Newbury (4 miles west), Burghfield Common (8 miles east), Speenhamland (4 miles west), Hungerford (12 miles west), Spencers Wood (12 miles east) and Calcot (9 miles east).
What’s near Colthrop
Typical jobs here are in homes near The Swan pub and Kennet School, among other places. For rail, the closest station is Thatcham station, roughly 0.5 miles south-west of the centre. Well-known places in the area include Old Chapel Textile Centre (2.6 miles south-west) and Donnington Castle (4.6 miles west). Not far away are Thatcham Reed Beds.
About our electronic leak detection in Colthrop
A leak in a flat roof often shows up a long way from where the water gets in. So the stain inside rarely sits under the hole. Electronic leak detection tests the membrane itself, to find where it has been breached. It’s testing only, and the repair is for your roofer. On suitable roofs, it replaces guesswork with a located breach. We then send you the results in a written report. If you’ve noticed leaks through a flat roof with no obvious cause and leaks showing away from the breach, a survey will tell you what’s going on, on roof terraces and balconies, liquid-applied waterproofing and green roofs alike.
Some older homes in villages like Colthrop are listed or in a conservation area, which can shape what a new flat roof may look like. If you’re planning work, check with the council first. Knowing the roof’s condition is the starting point. Listed building consent is needed for changes that affect a listed building’s special interest.
The report is yours to share with whoever needs it: a seller or estate agent, an insurer, a roofer, a builder or a managing agent, whichever applies.
- Where
- Colthrop (RG19, RG18)
- Region
- West Berkshire
- Prices
- Quoted for your roof
- Your report
- Written, with photos, emailed to you
- When we survey
- Weekdays, Saturdays and Sundays
- Insured
- PI and public liability insurance
- Phone
- 07833 053749
- Last updated
- 27 October 2026
Landlords, agents and block managers in Colthrop
Freeholders and residents’ companies use a roof report to plan and budget, with the most urgent items set out first.
Where a roof is shared: we need access agreed with the freeholder or managing agent. Tell us about it as you book and we will plan the survey around it.
Also near Colthrop
More services for Colthrop
How it works
We check the roof from outside and, where it’s relevant and there is safe access, from inside the roof space too. Inside, we look for staining, damp, gaps and signs of movement. All in, the survey usually takes a time that depends on the size of the roof and how it’s built, and we’ll give you a guide when quoting. For a village or hamlet like Colthrop, the journey is planned ahead of time: let us know about narrow lanes, gates, long drives and where we can park. On the day, we inspect what can be seen safely, inside and out.
- First, you let us know about the roof build-up and where water is showing.
- We confirm whether the roof is suitable for electronic testing.
- The method depends on the membrane and what sits above and below it.
- We test the membrane and find where current is passing through it.
- The breaches are recorded with photos in a report for your roofer.
Preparing for the visit
- Have any questions written down, so nothing gets missed
- Note where any stains or damp appear
- If it isn’t your property yet, arrange access through the agent
Arrange a survey
For a price for electronic leak detection in Colthrop, ring 07833 053749 or use the contact form. The address, the type of property and what you need to know help us price the survey accurately.
Advice
Do you need electronic leak detection in Colthrop?
Water travels under flat roof membranes. The leak may show some distance from where water gets in, so tracing it by eye is difficult.
Look out for signs like these:
- Holes around roof penetrations
- Leaks that return after repairs
- Leaks through a covered membrane
- Punctures from foot traffic or tools
Landlords with a home close to Thatcham station may find that the flat roof over a let home is worth a look before it becomes a tenant complaint.
Before booking anyone
- Their drone registration, if they fly one
- Their report turnaround times
- How they plan to inspect the roof safely
- How long they’ve been surveying roofs
What happens if roof problems are left?
Some flat roof leaks come from walls or details. ELD helps rule the membrane in or out so attention can go to the right place. Matching old materials, such as handmade tiles or stone slates, can take time to source. That’s one more reason to find defects before they become urgent.
The cost of a survey depends on the roof: how big it is, how high it is, the number of separate roofs and how safely it can be seen. We quote electronic leak detection for each roof, as the method and time depend on the roof.
Why choose Independent Roof Survey in Colthrop
- Two decades and more of roof surveys
- An independent view of the roof
- A written report with photos
- Customer satisfaction of 98%
Read what a roof survey costs or what we found on two real jobs.
What affects the price in Colthrop
Every roof is different, so prices are confirmed before booking. These are the things that affect it:
- Extensions, dormers and garages with roofs of their own
- Whether thermal imaging or a drone is needed
- How big the roof is
- House, block, shop or office
Every price we give includes VAT. We quote electronic leak detection for each roof, as the method and time depend on the roof. We confirm the price for your roof before booking.
What to let us know when you get in touch
If you can, have these to hand when you contact us:
- Where the property is, with the postcode
- The reason for the survey, such as buying, a leak or storm damage
- Whether there is a loft hatch, a shared roof or tricky access
- Any deadline, such as an exchange date
Our phone lines are open seven days a week. For a price or to book, call 07833 053749 or use the contact form.
Questions from Colthrop
Will you come out to Colthrop?
Yes. Colthrop is within the area we cover, which takes in towns, villages and rural addresses. We cover the whole of London and South East England. Let us know about access, parking and anything unusual about getting there as you book.
Is Colthrop in the area you cover?
Yes. We survey roofs across London and South East England, and Colthrop is part of that. Just call 07833 053749 or use the contact form and let us know about the property, and we will talk through which survey suits.
Are you insured?
We hold professional indemnity and public liability insurance, for every survey we carry out.
What happens next?
You receive the written report by email, with photographs and recommendations. You can use it to talk to a seller, an insurer, a roofer or a managing agent, whichever applies.
Can you survey in bad weather?
A survey can normally go ahead in light rain, and it can even help show where water is getting in. Strong wind or a downpour can stop drone flights and make roof access unsafe, so if conditions are not right we will arrange another day with you.
Does the report include photographs?
Yes. Photographs are part of every report, so you can see each point for yourself.
How do I arrange electronic leak detection in Colthrop?
Just ring 07833 053749 or email us with the address. After a few questions, we confirm the price and fix a day.
What you can safely check yourself
Keep a simple record: when leaks happen, ground-level photos and any past roof work. Share it with us when booking, as it helps us focus the survey.
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. Please do not climb up for a closer look.