Oxfordshire · London and the South East
Alvescot Roof Leak Investigation
An experienced roof surveyor for roof leak investigations in Alvescot. Over 5,000 surveys and 20+ years behind us.
- Water dripping from rafters or underlay
- Leaks that appear only in driving rain
- Damp ceilings under a flat roof
Checking the roof from the ground
A DIY look is useful, but it is not a survey. From the ground, valleys, flashings and the backs of chimneys are often out of sight, and those are details a survey looks at closely.
During heavy rain, look at the gutters from ground level or a window. Overflowing water can be a sign of a blockage or a gutter that has dropped.
Roof leak investigations for homes and businesses in Alvescot
Not every drip is a leak. In a badly ventilated roof space, condensation can form under the roof and drip, leaving marks that look just like rainwater. Telling the two apart matters, because they need very different work. We check the pattern of damp, the weather and the ventilation before reaching a view. If you are worried about leaks at a dormer or roof window and water dripping from rafters or underlay, a survey will tell you what’s going on, on chimney stacks, the roof space and flat roof details alike.
Somewhere as small as Alvescot, older roofs have often been repaired many times. A new leak may be fresh damage or the latest sign of long-term wear, which matters if you’re thinking of an insurance claim. We look at what can be seen safely and set out what we find. Older walls and timbers hold water for a long time, so it’s worth finding the cause soon.
The report records the leaking roof as we found it on the day. It’s useful right away, and a good reference for later, for example when you want to check whether anything has changed.
- Place
- Alvescot (OX18)
- Region
- Oxfordshire
- Price
- From £150 inc. VAT
- Report
- Emailed report with photos and recommendations
- When we survey
- Monday to Sunday, daytime
- Insured
- PI and public liability insurance
- Phone
- 07833 053749
- Last updated
- 27 October 2026
What we do, step by step
Every roof is different; as a rough guide, the survey takes roughly 1–2 hours for a house, while a commercial roof takes nearer three to four hours. You are welcome to ask questions while we’re there. Somewhere like Alvescot needs a little journey planning: let us know about lanes, gates and parking. On the day, we inspect what can be seen safely, inside and out.
- You let us know where the water shows and when it appears.
- We check the stain, the ceiling and the loft above it.
- Outside, we check every likely route in.
- We use moisture detection, and thermal imaging where it’s useful.
- Your report sets out where the water is most likely getting in, with photos and recommendations.
Getting ready for the survey
- Let us know about parking before the day
- If you’re buying, check with the agent that we can get in
- Jot down any questions you want answered
How to book
Not sure which survey you need? It is easiest to call 07833 053749 or email us and describe the roof and what’s worrying you. We will talk you through the options and what they cost.
Related advice
Practical tips
There’s plenty you can do without going near the roof. Here’s what helps most:
- Write down the wind direction and rain when it leaks
- Tell us if there are tanks or pipes in the loft
- Keep water away from lights and sockets
- Take dated photos of the leak
With the Standard Survey you get a follow-up consultation, and Premium includes an in-person consultation. It is a chance to ask about anything in the report.
Look at the roof from ground level after strong winds. Slipped slates, lifted ridge tiles and debris on the ground are signs to act on. Prompt repairs stop gaps turning into leaks.
Alvescot questions
Do you cover smaller places like Alvescot?
Yes. Alvescot 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 booking.
Is my home in Alvescot listed or in a conservation area?
Start with Historic England’s list for listing and your council for conservation areas. It is worth checking before planning roof work, as both can affect what’s allowed.
How do I arrange a roof leak investigation in Alvescot?
Simply call 07833 053749 or send us an email with the address. We’ll ask a few questions, confirm the price and agree a date.
How long have you been surveying roofs?
We’ve completed more than 5,000 surveys, over more than 20 years, with 98% customer satisfaction.
How do you tell a leak from condensation?
The two can look alike. Drips from nail tips, damp underlay over a wide area and poor loft ventilation point towards condensation. We look at the pattern, take moisture readings and tell you which is more likely.
Do you survey on Saturdays and Sundays?
Surveys run seven days a week. To find a day that suits you, phone 07833 053749 or drop us an email.
I live in a flat. Can you survey the roof?
Yes, as long as access is agreed. Roofs over flats are frequently shared, so we need permission from the freeholder or managing agent. We can only inspect what we are given access to.
Roof by roof
Flat roof upstands and outlets
Flat roof water can travel under the covering before it shows. Moisture readings and thermal imaging can help narrow it down where conditions suit.
Lead flashings
Wherever a roof meets a wall or stack, a flashing keeps rain out. We check for lead that has lifted, split or slipped.
Wind, rain and roofs in Alvescot
Older buildings in west Oxfordshire often have Cotswold stone slate roofs, and some Oxfordshire villages still have thatch. In this part of the South East, older roofs are mostly slate or clay tile and many newer ones concrete tile. Different coverings let water in at different points, which shapes where the search starts. Kelmscott Manor, about 3.7 miles south, is one of the historic houses in the wider area around Alvescot. Period homes nearby can have lead valleys, tall chimneys and a patchwork of past repairs, and the council can say whether a home is in a conservation area.
For site and facilities teams at buildings like St Peter's Church of England School, tracing a leak on a big roof starts with where the water appears and works back. For an older house near a landmark like Church of St Peter, lead flashings, valleys and old chimneys are typical places for water to get in.
Alvescot is about 2 miles south of Carterton, in Oxfordshire. Houses, flats, blocks and commercial buildings in Alvescot can all book roof leak investigations. Our area takes in places right across Oxfordshire, large and small. Oxford is in our area too.
Roof leak investigations in OX18 work the same way as everywhere else we cover. Streets in the area include Station Road, Pemscott Close and Thorpes Field. Nearby, we also carry out roof leak investigations in Kencot (1 mile north-west), Shilton (3 miles north) and Bradwell (3 miles north-west). Within a short drive, we also cover Abingdon-on-Thames (14 miles east), Witney (6 miles north-east), Wantage (13 miles south-east), Grove (12 miles south-east), Faringdon (6 miles south) and Kidlington (15 miles north-east).
Landmarks near Alvescot
We work in homes and buildings around Carterton Community College and The Plough pub. Well-known places in the area include Bronze Age Bowl Barrow (0.8 miles east) and Swinford Museum (2.1 miles west).
Leave it or get it looked at?
Lingering damp encourages mould on ceilings and walls. It is unpleasant, and it’s harder to deal with once established. Stopping the water is the first step. Older cottages and farmhouses around Alvescot can have roof timbers that have been there a very long time, and water through a failed covering can rot timber if it’s left.
Prices start from £150, including VAT. The final price depends on the size and height of the roof, access and the package you choose.
What you get with us
- PI and public liability insurance
- Satisfaction rate of 98%
- Clear package prices, including VAT
- Drone and thermal imaging surveys available
Also in Alvescot
Honest limits
Our survey is not a RICS Level 2 or Level 3 survey, a structural engineer’s report or an asbestos survey. Other limits to bear in mind:
- A structural engineer’s report
- A promise to find every leak on a single visit
- Faults hidden behind ceilings or boarding
If you are not sure which survey you need, phone 07833 053749 or use the contact form and we will give you a straight answer before you book. What our survey covers.
What we look at
- Rooflights and dormers
- Chimney stacks
- Slate and tile slopes
- Lead flashings
- The roof space
- Valleys and parapet gutters
- Flat roof details