Oxfordshire · London and the South East
Thermal Roof Survey in Chalgrove
Thermal roof surveys in Chalgrove from an independent, experienced roof surveyor. Over 5,000 surveys and 20+ years behind us across London and the South East.
- Damp around chimneys and parapets
- Leaks that are hard to trace
- Areas of a flat roof that may hold water
What we can’t see
No survey can tell you everything, and we’d rather be clear about that before you book. Keep these in mind:
- A formal energy assessment
- Structural calculations, which need a structural engineer
- Reliable images in rain, strong wind or on a wet roof surface
If in doubt, ring 07833 053749 or email us and we’ll recommend the right survey. The full list of what we check.
What this survey covers
- Commercial roofs
- Ceilings below the roof
- Loft conversions
- Flat roofs
- Insulated roof spaces
- Pitched roof slopes
Thermal roof survey in Chalgrove: what you get
A thermal camera can help when the cause of damp is not obvious. Water can travel some distance under a roof covering before it shows inside, and temperature patterns can help us trace where it may have come from. We combine the images with a visual inspection and moisture readings, so no conclusion rests on one method alone. If you’ve noticed cold areas below the roof and thin or uneven insulation in the roof, a survey will tell you what’s going on, on flat roofs, pitched roof slopes and commercial roofs alike.
Places like Chalgrove can be near small airfields or other airspace restrictions, so the Drone Safety Map is checked before any flight. Exposed sites can be windy, and a small drone cannot fly safely in strong wind, while thermal imaging also works best with little wind. Each flight is planned with neighbours’ privacy in mind, as well as the airspace and the wind.
The report works through the roof section by section, from the main slopes down to the gutters and outlets. It records what’s sound as well as what isn’t.
- Where
- Chalgrove (OX44)
- Wider area
- Oxfordshire
- Price
- From £400 inc. VAT
- Reports
- A written report with photos, by email
- Survey days
- Weekdays and weekends
- Cover
- PI and public liability insurance
- Call
- 07833 053749
- Last updated
- 27 October 2026
Your questions about thermal roof surveys in Chalgrove
Do you cover Chalgrove?
We do. Every survey there gets the same written report with photos, and visits run on weekdays and weekends.
Does a conservation area affect roof work in Chalgrove?
Historic England’s list shows listed buildings, and the local council can tell you about conservation areas. If a 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.
Can you do a thermal survey in any weather?
Conditions on the day have a big effect on what the camera can show. Dry, calm weather after some sun gives the best chance of clear images. We record the conditions in the report, so you know how much weight to give the images.
What can thermal imaging tell me about my roof?
The images show how warm or cool each part of the surface is. Unusual patterns can point to trapped water, gaps in insulation or heat escaping, and we check them with moisture readings.
Can you survey a shared roof?
Yes, once access has been agreed. The roof of a block or converted house is frequently shared, so we need permission from the building owner or managing agent. We can only inspect what we’re given access to.
Does thermal imaging work on slate and tile roofs?
On pitched roofs, the camera can point to heat loss and some damp patterns. Our report is clear about what can be read from them, and we check them with a visual inspection and moisture readings.
Will the survey show heat loss through my roof?
It can show temperature patterns that point to missing or thin insulation. The difference is clearest when the building is heated and it is colder outside. Where we can reach the loft safely, we check there too.
What we do, step by step
Time on site depends on the size and shape of the roof, but as a rough guide the survey takes between one and two hours for most houses, and about three to four hours for a commercial roof. If you have questions on the day, just ask. Parking around Chalgrove is normally easier than in a town centre, but mention lanes, gates or long drives. Low roofs on bungalows can often be seen well from ground level, and the loft shows the rest, while taller roofs may need other vantage points or the drone where it applies.
- First we discuss the roof, any damp and the forecast for the visit.
- The roof is inspected visually from safe positions.
- Thermal images are taken across the roof and, where there is safe access, in the loft.
- We take moisture readings where the images suggest a problem.
- The report pairs each thermal image with a photo and explains what it suggests.
Before we arrive
- Dig out any old roof reports or invoices
- Unlock side gates and any roof access doors
- Jot down any questions you want answered
Booking a survey
A quick phone call is normally the easiest start: phone 07833 053749 or email us, and we’ll ask about the building and what you need. The price is agreed before a date is set.
Advice
Also near Chalgrove
Also in Chalgrove
What affects the cost of thermal roof surveys
We confirm the price for your survey before you book. This is what makes a difference:
- Height and safe access
- Any need for thermal images or a drone flight
- The type of building, from a house to a block or an office
- Extra roofs, like extensions, dormers or garages
To find out what your survey will cost, ring 07833 053749 or use the contact form with the address and some details. We’ll confirm the figure before booking.
Booking your survey
If you can, have these to hand when you contact us:
- Any stains, drips or damp patches you’ve seen indoors
- Pictures from the garden or a window, if you have them
- Dates you’re working to, such as exchange
- What made you get in touch
To arrange a survey, ring 07833 053749 or drop us an email and let us know the address and what’s prompted the survey. You’ll know the price before anything is booked.
Do you need a thermal roof survey in Chalgrove?
Flat roofs that have leaked for a while can have wet insulation under the covering. Knowing how much of the roof is affected helps decide between a local repair and more. A thermal survey, checked with moisture readings, can give a much clearer picture.
We’re frequently asked to look at:
- Ceilings that feel colder in places
- Heat escaping through the roof
- Damp that repairs haven’t cured
- Damp around chimneys and parapets
Anyone responsible for a site like Chalgrove Community Primary School will know that a drone or thermal camera can show a large roof in a single visit.
Choosing a roof surveyor
- If they fly a drone, whether they hold a CAA Flyer ID and Operator ID
- Whether they hold professional indemnity and public liability insurance
- Whether the loft space is looked at, where there is one
- What follow-up you get after the report
Airspace, weather and Chalgrove roofs
Historic houses such as Adwell House, about 4 miles north-east, show how far back building in the area around Chalgrove goes. Older roofs in the wider area can hide decades of patch repairs, so the detail matters, and a listed home or one in a conservation area may need consent for changes of material. Older buildings in west Oxfordshire frequently have Cotswold stone slate roofs, and some Oxfordshire villages still have thatch. Older houses in the South East frequently have slate or clay tile roofs, while many later estates have concrete tiles. Steep or complicated roofs are frequently hard to see from the ground, which is where close-up aerial shots and thermal images help.
If you live in an older home near Church of St Mary, tall stacks and steep slopes are easier to judge with close-up aerial photos than from the pavement.
Chalgrove is about 7 miles south-west of Thame, in Oxfordshire. Houses, flats, blocks and commercial buildings in Chalgrove can all book thermal roof surveys. Our area takes in places right across Oxfordshire. Oxford is in our area too.
We cover every part of OX44 for thermal roof surveys. Streets in the area include High Street, Chapel Lane and The Green, and we cover them all. Chalgrove is on the B480, which makes it simple to reach. Other places close to Chalgrove include Brightwell Baldwin (2 miles south-east), Roke (2 miles south), Britwell Salome (3 miles south-east), Pyrton (3 miles east) and Watlington (3 miles south-east). Larger places within reach include Oxford (9 miles north-west), Didcot (8 miles south-west), Abingdon-on-Thames (9 miles west), Thame (7 miles north-east), Henley-on-Thames (12 miles south-east) and Grove (15 miles west).
What’s near Chalgrove
Locally, jobs take us to homes and businesses close to The Red Lion Public House, among other places. Nearby you’ll also find Wallingford Castle (4.8 miles south) and Aston Martin Heritage Trust Museum (2.5 miles west). Not far away are Wells Farm.
For landlords and managing agents
For a freeholder or residents’ company, a roof report is a sound basis for a maintenance plan, with the most urgent items set out first.
Letting agents frequently book on a landlord’s behalf, with the report sent to whoever needs it. Access is agreed with the tenant beforehand.
Tips from our surveys
There’s plenty you can do without going near the roof. Here’s what helps most:
- Keep outlets and gutters clear to stop water sitting
- Move stored items away from the loft hatch
- Don’t switch the heating off ahead of the visit
- Keep a record of when stains appear
If the images suggest moisture that cannot be confirmed, we will say what would help next, like electronic leak detection or opening up a small area.
Clear outlets and gutters regularly, so water doesn’t sit on the roof. The less water sits, the less can find its way beneath.