Oxfordshire · London and the South East
Steventon Roof Leak Investigation
Roof leak investigations in Steventon from an independent, experienced roof surveyor. Over 5,000 surveys and 20+ years behind us across London and the South East.
- Water through the ceiling under a flat roof
- Damp walls below an overflowing gutter
- Water that shows only in certain storms
Roof leak investigations for homes and businesses in Steventon
A leak that comes and goes can be the hardest to pin down. Driving rain from one direction, melting snow or a gutter that overflows in a downpour can all set it off. Notes on when it leaks, and what the weather was doing, help us and so do photos. We look for the clues it leaves behind, such as tide marks, stained timbers and damp underlay. Moisture detection shows which materials are still damp. If you’re worried about leaks at a dormer or roof window and water through the ceiling under a flat roof, we can find out what’s behind it.
In a village or hamlet like Steventon, older cottages and farmhouses frequently have roofs that have been patched over many years. That makes it hard to tell new damage from old wear, which matters if you are thinking of an insurance claim. We look at everything that’s safely in view and set out what we find. Older walls and timbers hold water for a long time, so it’s worth finding the cause soon.
How fast the report arrives depends on the package: the Basic Survey within 48 hours, the Standard Survey in 24 to 48 hours and the Premium Survey on the same day.
- Where
- Steventon (OX13)
- Wider area
- Oxfordshire
- Cost
- From £150 inc. VAT
- Your report
- Emailed report with photos and recommendations
- Appointments
- Weekdays, Saturdays and Sundays
- Cover
- PI and public liability insurance
- Phone
- 07833 053749
- Updated
- 27 October 2026
Practical tips
These tips come from what we see on roofs every week:
- Note the weather when the leak shows
- Tell us if there are tanks or pipes in the loft
- Move stored items away from the hatch
- Leave roof access to professionals
Once the work is done, hold on to the report. If the leak returns, it is a useful record of what was found, which makes the next step quicker.
After a storm, check the roof from the garden and the street. Slipped slates, lifted ridge tiles and debris on the ground are signs to act on. Small faults dealt with quickly rarely become leaks.
What we look for on each type of roof
Flat roof upstands and outlets
Outlets drain a flat roof. A blocked outlet leaves water standing, which tests every joint. Outlets and the area around them are checked.
Parapet and box gutters
A butterfly roof drains to a central valley gutter. If that gutter or its outlet fails, water can come through the top-floor ceiling.
What we do, step by step
Expect us to ask a few questions before we start, about the roof’s history, any leaks and past repairs. Then the inspection itself takes an hour or two for most houses, though large, tall or awkward roofs take more time. Rural addresses near Steventon can be hard to find from a postcode alone, so a few directions, or a note of a nearby landmark, help us arrive on time. The visit itself is the same as anywhere else.
- You let us know where the water appears, when, and what the weather was doing.
- We examine the damp area and the rooms near it.
- In the loft, we follow any signs of water back towards the roof.
- Outside, we check flashings, valleys, chimneys, gutters and flat roof details from each safe vantage point.
- You receive a report with the likely source, photos and recommendations.
Getting ready for the survey
- Jot down any questions you want answered
- Gather any invoices or paperwork from past roof work
- Move anything stored under the loft hatch
Booking a survey
Photos help, if you have them. Take them safely from the ground or a window, and please don’t climb up for a closer look. To send them or to book, phone 07833 053749 or email us.
Read more
What this survey can’t tell you
No survey can tell you everything, and we’d rather be clear about that before booking. Bear these in mind:
- Structural calculations (that is a structural engineer’s job)
- The repair itself (the investigation finds and reports the cause)
- Faults hidden behind ceilings or boarding
If you’re not sure which survey you need, phone 07833 053749 or send us an email and we will give you a straight answer. What a survey covers and does not.
What this survey covers
- Slate and tile slopes
- Lead flashings
- Flat roof details
- Chimney stacks
- Valleys and parapet gutters
- The roof space
- Rooflights and dormers
Checking the roof from the ground
Fresh stains on ceilings or walls after rain are worth noting. Photograph them and note the date, which helps when we look at the roof.
The one thing to avoid is getting up close. Roofs are fragile and slippery. That’s where a survey comes in, using safe viewpoints and a drone where applicable.
What happens if roof problems are left?
Water and electrics don’t mix. Keep away from any fitting that water is reaching and have an electrician check it. Finding where the water is getting in should follow straight away. For older village homes like those around Steventon, the right replacement materials aren’t always easy to find quickly. That’s one more reason to find defects before they become urgent.
Every price we give includes VAT, and the report isn’t charged as an extra. Our price is from £150, including VAT. Size, height and access decide where your roof falls.
Why us?
- More than 5,000 surveys completed
- Clear package prices, with VAT included
- Every finding written up with photos
- Professional indemnity and public liability insurance
Read what a roof survey costs or our case studies.
Wind, rain and roofs in Steventon
Older buildings in west Oxfordshire often have Cotswold stone slate roofs, and some Oxfordshire villages still have thatch. Across the South East, older homes tend to have slate or clay tiles, and many later ones concrete tiles. Where water gets in depends a good deal on what the roof is made of and how it is detailed. England has around 10,000 conservation areas and about 500,000 listed buildings. If your home is listed, changes that affect its special interest need listed building consent, and in a conservation area re-roofing in different materials may need permission, so the council is the place to ask.
If you let a flat or house near Didcot Parkway station, a clear finding on where water gets in helps you brief a roofer right away. For an older house near a landmark such as Church of St Michael and All Angels, old mortar, worn lead and slipped slates are the usual suspects when water gets in. Anyone responsible for a site like St Michael's Church of England Primary School will know that tracing a leak on a big roof starts with where the water appears and works back.
Steventon is about 3 miles west of Didcot, in Oxfordshire. We survey roofs in Steventon and the rest of Oxfordshire, as part of our work across London and the South East. Our area takes in places right across Oxfordshire. We also survey roofs in Oxford.
Surveys in OX13 work the same way as everywhere else we cover. Whether your property is on High Street, St Michael's Way and Hanney Road or a nearby road, we can help. Neighbouring places we cover for roof leak investigations include Milton Heights (1 mile south-east), Milton Hill (1 mile south-east), Drayton (2 miles north), Sutton Wick (2 miles north-east) and Marcham (3 miles north). Further out, we also cover Oxford (10 miles north-east), Didcot (3 miles east), Abingdon-on-Thames (4 miles north-east), Witney (13 miles north-west), Carterton (15 miles north-west) and Wantage (5 miles south-west).
Local landmarks in Steventon
We work in homes and buildings around The North Star Public House, among other places. The nearest railway station is Didcot Parkway station, about 3.6 miles east of the centre. Other landmarks nearby include FitzHarris Castle (3.9 miles north-east) and Atlas Computer Laboratory (3.5 miles south). Open spaces near Steventon include Chain Hill and Mowbray Fields.
Your questions about roof leak investigations in Steventon
Does a conservation area affect roof work in Steventon?
The council and Historic England’s list are the places to check. Either can affect what roof work is allowed, so it is worth checking before planning any.
Do you cover smaller places like Steventon?
Yes, Steventon is covered. We cover the whole of London and South East England, from towns to the smallest villages. Longer journeys are simply planned ahead of time.
How much is a survey?
Roof leak investigation starts from £150, including VAT. What you pay for your roof depends on its size, height, access and the package.
Do you carry professional indemnity insurance?
Every survey is covered by professional indemnity and public liability insurance, and we can provide details if a managing agent needs them.
Will you definitely find the leak?
Not every leak can be pinned down in a single visit. Many leave clear signs, but intermittent leaks that need particular weather can be harder. The report sets out what we found and the most likely routes.
Is thermal imaging part of a leak investigation?
Thermal imaging is used where it is useful, and it’s included in our Premium Survey. It picks up temperature patterns rather than water, so we confirm its findings with moisture readings.
Is it a leak or condensation?
The two can look alike. Drips from nail tips, damp underlay over a wide area and poor loft ventilation point towards condensation. We check the pattern of damp and the ventilation, then say which is most likely.