Oxfordshire · London and the South East
Roof Leak Investigation in Tetsworth
Roof leak investigations in Tetsworth from an independent, experienced roof surveyor. More than 20 years and over 5,000 surveys across London and the South East.
- Damp underlay across a wide area
- Stains around a skylight
- Water through the ceiling under a flat roof
How it works
We look at the roof from outside and, where it’s relevant and there’s safe access, from inside the loft space too. In the loft, the signs we look for are staining, damp, daylight and sagging. The whole visit usually takes between one and two hours for most houses, and about three to four hours for a commercial roof. In a hamlet or village like Tetsworth, a postcode doesn’t always lead to the right gate, so a few directions are welcome. The visit itself is the same as anywhere else.
- You let us know where the water shows and when it appears.
- We check the stain, the ceiling and the loft above it.
- We check the likely entry points outside, like flashings, valleys, chimneys and gutters.
- Moisture readings and thermal imaging are used where they help.
- Your report sets out where the water is most likely getting in, with photos and recommendations.
Before we arrive
- Have any questions written down, so nothing gets missed
- Point out any leaks or damp patches
- Dig out any old roof reports or invoices
How to book
For a price for roof leak investigations in Tetsworth, call 07833 053749 or drop us an email. The address, the type of property and what you’d like to know help us give you an accurate price.
Advice
How a roof leak investigation works in Tetsworth
Some ‘leaks’ aren’t leaks at all. Condensation in a cold, poorly ventilated loft can drip from nails and timbers, and the stains look much like a leak. Knowing which it is means the right fix can be done, because they need very different work. The pattern of the damp, the ventilation and the timing all help us decide. We survey rooflights and dormers, lead flashings and valleys and parapet gutters, and the problems we’re asked to look at most are leaks below a flat extension roof and drips from nail tips in a cold loft.
Being in a small place like Tetsworth makes no difference to how a leak or storm damage is looked at: we simply plan the journey and access ahead. Let us know where the water shows, when it appears and anything you’ve noticed outside, along with any repairs done before. Photos of the stain and of the roof from outside are helpful too.
We keep jargon out of it: where something needs attention, it says so plainly, and where it can wait, that is said too.
- Place
- Tetsworth (OX9)
- Region
- Oxfordshire
- Prices
- From £150 inc. VAT
- Report
- Written, with photos, emailed to you
- Survey days
- Weekdays, Saturdays and Sundays
- Insured
- PI and public liability insurance
- Call
- 07833 053749
- Updated
- 27 October 2026
Also near Tetsworth
Also in Tetsworth
Before and after the survey
A survey works best with a little help from you, before and after. Tips:
- Mention earlier attempts to fix the leak
- Move stored items away from the hatch
- Leave roof access to professionals
- Keep water away from lights and sockets
If there are several possible sources, we list them in order of likelihood. We say which items need prompt attention, so you know what to deal with first.
Do not block the vents at the eaves. Good airflow reduces condensation, which is often mistaken for a leak. Make sure insulation does not block airflow at the eaves.
Tetsworth questions
Is my home in Tetsworth 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.
Is Tetsworth within the area you cover?
We do. Villages and rural addresses get the same survey as a town house.
How fast do I get the report?
Basic reports arrive within 48 hours, Standard reports in 24–48 hours and Premium reports on the same day. Each one is emailed.
Will you walk on the roof?
Only where it is safe to do so. We inspect everything that’s safely in view: from the ground, from windows, from inside the roof space, from the roof where it’s safe and by drone where applicable. The report says if anything couldn’t be seen.
How do I arrange a roof leak investigation in Tetsworth?
Simply phone 07833 053749 or use the contact form. After a few questions, we confirm the price and fix a day.
Will you fix the leak as part of this?
This service finds and reports the cause, and the repair is separate. The report gives any roofer a clear brief.
Are you structural engineers?
No. We are experienced roof surveyors, and visible signs like sagging are noted, but calculations and an engineer’s opinion are outside what we do. If one is needed, the report says so.
Roof leak investigations in Tetsworth: local notes
Older buildings in west Oxfordshire frequently have Cotswold stone slate roofs, and some Oxfordshire villages still have thatch. Slate and clay tile are the usual coverings on older South East houses, with concrete tiles on many later estates. Different coverings let water in at different points, which shapes where the search starts. Adwell House, about 1.4 miles south, is one of the historic houses in the wider area around Tetsworth. If yours is one of the older homes, expect a mix of original materials and later repairs on the roof, and the council can say whether a home is in a conservation area.
Anyone responsible for a site like Tetsworth Primary School will know that tracing a leak on a big roof starts with where the water appears and works back. For landlords with property near Haddenham & Thame Parkway station, tracing a leak quickly matters when a tenant is living with it. Take an older house close to Church of St Giles: old mortar, worn lead and slipped slates are the usual suspects when water gets in.
Tetsworth is about 3 miles south-west of Thame, in Oxfordshire. From houses to flats and shops in Tetsworth, we can survey the roof on a weekday or at the weekend. Our Oxfordshire coverage includes Tetsworth and the places around it. We also survey roofs in Oxford.
Surveys in OX9 work the same way as everywhere else we cover. Whether your property is on High Street, Swan Gardens and Back Street or a nearby road, we can survey it. We also cover North Weston (2 miles north), Milton Common (3 miles north-west), Albury (3 miles north-west), Great Haseley (3 miles west) and Tiddington (3 miles north-west). Further out, we also cover Oxford (10 miles west), Didcot (12 miles south-west), Bicester (15 miles north-west), Abingdon-on-Thames (12 miles west), Thame (3 miles north-east) and Henley-on-Thames (13 miles south).
Local landmarks in Tetsworth
We work in homes and buildings around The Swan pub, among other places. Tetsworth’s nearest station is Haddenham & Thame Parkway station, about 5 miles north-east. Other landmarks nearby include Thame Museum (2.9 miles north) and Thame Community Hospital (2.8 miles north-east). Green spaces nearby include Wells Farm and Bald Hill.
Different roofs, different checks
Slate and tile slopes
‘Nail fatigue’ is a common cause of slipped slates. Even a single gap can let water in.
Chimney stacks
Our chimney check is a visual inspection of the stack, and it is not a flue or gas safety check.
Should I look at the roof myself first?
Your own check is a good start, but it isn’t a survey. You won’t see flashings, valleys or the backs of chimneys properly from the ground.
Keep a simple record: when leaks happen, ground-level photos and any past roof work. Send it with your enquiry and it will help the survey.
Prices for roof leak investigations in Tetsworth
Several things affect the price of a survey:
- Roof area
- Extensions, dormers and garages with roofs of their own
- The use of thermal imaging or a drone
- Commercial roofs and larger buildings
Larger roofs, taller buildings and commercial roofs take longer, so they’re priced to match. The price is confirmed before booking.
Booking your survey
These details help when you contact us:
- Any deadline, like an exchange date
- What kind of property and roof it is
- The property’s address and postcode
- The reason for the survey, like buying, a leak or storm damage
Once you know what you need, ring 07833 053749 or drop us an email. From there it’s a case of choosing a package, agreeing the price and fixing a day.
Leave it or get it looked at?
A leak rarely stays small. Wet timbers start to decay, plaster softens and insulation stops working. Finding the source early keeps the damage down. 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.
What a survey costs comes down to the roof itself: how big it is, how high it is, the number of separate roofs and how safely it can be seen. Prices start from £150, including VAT.
Why book us in Tetsworth
- More than 5,000 surveys completed
- Drone flown under a CAA Flyer ID and Operator ID
- Clear package prices, inc. VAT
- Plain-English reports with photos
See our cost guide or two real surveys.