Surrey · London and the South East
Thermal imaging roof survey in West Clandon, Surrey
Find out what’s going on with the roof before you spend money on it. We carry out thermal roof surveys in West Clandon.
- Possible trapped moisture under a flat roof covering
- Damp that repairs haven’t cured
- Damp where roofs meet walls and chimneys
How a thermal roof survey works in West Clandon
Flat roofs over extensions, garages, flats and commercial buildings are where thermal imaging frequently helps most. Patterns can suggest where water is trapped under the covering. Pitched roofs with slates or tiles are often harder to read, because of the air space beneath, so we also look from the loft where we can reach it safely. If you’re worried about heat escaping through the roof and damp around chimneys and parapets, a survey will tell you what’s going on, whatever the roof.
Villages like West Clandon often stand in open country, where wind can be strong. Strong wind or a downpour stops a small drone flying, and calm conditions also suit thermal imaging best. The visit is planned around the forecast, along with the journey and access. A change in the forecast can mean moving the visit to another day.
After the visit, you get a photo-illustrated written report, sent by email. It sets out the condition of the roof, any defects and our written recommendations.
- Location
- West Clandon (GU4)
- Region
- Surrey
- Prices
- From £400 inc. VAT
- Reports
- Written, with photos, emailed to you
- When we survey
- Monday to Sunday, daytime
- Insurance
- Professional indemnity and public liability
- Call
- 07833 053749
- Updated
- 27 October 2026
Leave it or get it looked at?
Once insulation under a membrane is wet, it tends to stay wet. Over time, it insulates less well and can harm the deck. Finding them early can mean a smaller job. Outbuildings and barns around West Clandon are easy to forget, but a failed roof there can spoil what’s stored inside. A quick look before winter can save a lot.
To find out what your survey will cost, phone 07833 053749 or email us and tell us about the roof. We will confirm the figure before booking.
Why choose Independent Roof Survey in West Clandon
- Packages from £150, with VAT included
- We hold a CAA Flyer ID and Operator ID
- 98% of customers satisfied
- More than 5,000 surveys completed
Nearby places to West Clandon
Also in West Clandon
Before and after the survey
A few practical points come up again and again on our surveys. They apply to most roofs:
- Photograph damp patches with the date
- Keep the heating on as usual before a heat loss survey
- Clear leaves from outlets and gutters each autumn
- Do not climb onto the roof to look for leaks yourself
After the visit, we put the thermal images, photos and moisture readings into one report. We explain what each image may mean, with our recommendations. Premium reports are sent the same day.
Keep outlets and gutters clear so water drains off the roof quickly. The less water sits, the less can find its way beneath.
Common questions in West Clandon
Do you cover West Clandon?
Yes, West Clandon is within the area we cover. We cover the whole of London and South East England. You can phone 07833 053749 or drop us an email with the address and some details.
Does a conservation area affect roof work in West Clandon?
The council and Historic England’s list are the places to check. Either can affect what roof work is allowed, so it’s worth checking before planning any.
Does the weather affect a thermal survey?
The results depend on the weather. A dry surface, little wind and a sunny spell beforehand help most. We record the conditions in the report, so you know how much weight to give the images.
Can you survey at the weekend?
Surveys run on any day of the week. To arrange a date, phone 07833 053749 or drop us an email.
Can a thermal camera see water?
No, not on its own. It shows surface temperature, and wet areas can show up because they hold heat differently. We confirm what it suggests with moisture readings.
Can you tell me if my roof has asbestos?
No. Asbestos surveys and testing aren’t part of what we do. If we see materials that could contain asbestos, such as cement roof sheets or soffits on buildings from before 2000, we flag them, and recommend a specialist asbestos surveyor checks them before they’re disturbed.
Is thermal imaging good for finding leaks?
It’s a useful tool for tracing leaks, but not the only one. The results depend on conditions on the day. If the source cannot be confirmed, we’ll say what could help next, such as electronic leak detection.
How the survey changes by roof type
Single-ply and EPDM roofs
Thin membranes can show patterns from the layers beneath. Reflections from shiny surfaces can affect readings, which we allow for.
Loft insulation
From inside the loft, thermal imaging can show gaps in insulation and cold spots. We inspect the loft where it can be reached safely.
Flying and imaging in West Clandon
In Surrey, older roofs are often handmade clay tile, with tile-hanging on many upper walls. Some old buildings in Surrey and Sussex have Horsham stone slab roofs. Many roofs like these can’t be judged properly from the pavement, and that is where a view from above or a thermal image earns its place. The wider area around West Clandon has a long history of building, with Clandon Park about 1.2 miles south. If you own one of the older houses, 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.
If you live in an older home near Church of St Peter and St Paul, steep roofs, tall chimneys and hidden valleys can be hard to see from the ground, and that’s where a view from above or with a thermal imager helps.
West Clandon is about 3 miles north-east of Guildford, in Surrey. We survey roofs in West Clandon across London and South East England. Our area takes in places right across Surrey.
Surveys in GU4 are booked the same way as anywhere else. Local streets include The Street, Lime Close and Lime Grove, all of which we cover. We also cover Burntcommon (1 mile north), Send Marsh (2 miles north), Merrow (2 miles south-west), Send (2 miles north-west) and Burpham (2 miles west). We also work in nearby towns like Guildford (3 miles south-west), Woking (5 miles north-west), Camberley (11 miles north-west), Epsom (11 miles north-east), Redhill (15 miles east) and Farnham (13 miles west).
Around West Clandon
Around West Clandon, our work takes us to homes and buildings near The Bulls Head Public House and St Peter's Catholic School and the streets around them. West Clandon has its own railway station: Clandon station. A little further out are Surrey Infantry Museum (1.3 miles south-west) and St. Luke’s Hospital (3.3 miles south-west). Green spaces nearby include Papercourt Marshes and St Martha's Hill.
What affects the price in West Clandon
What a survey costs depends on the time and equipment it needs. That comes down to:
- How complicated the roof is, with its valleys, chimneys and parapets
- How tall the building is and how easy the roof is to see
- Whether thermal imaging or a drone is needed
- The package you choose: Basic, Standard or Premium
Larger roofs, taller buildings and commercial roofs take longer, so they’re priced to match. You’ll know the figure before booking.
Booking your survey
There is no need for technical words. It’s enough to tell us:
- Whether there’s a loft hatch, a shared roof or tricky access
- The property’s address and postcode
- Your timetable, such as an exchange date
- Where water is showing inside, if it is
Our price is from £400, including VAT. What you pay depends on the roof’s size, access and the package, so call 07833 053749 or send us an email with the details.
The survey, step by step
Before we start, let us know why you’ve booked: a purchase, a leak, a storm, new work or simply peace of mind. That way we can focus on what matters to you. Most visits take about one to two hours at a house, including the thermal images, and around 3–4 hours for a commercial roof. Somewhere as small as West Clandon, access is frequently the only tricky part. Let us know about outbuildings, past repairs and any leaks you’ve noticed. Visits can be on weekdays, Saturdays or Sundays.
- We start with the roof, its history and any signs of damp or heat loss.
- We check the conditions and note how they may affect the images.
- A full inspection and thermal imaging are carried out together.
- We back up the thermal patterns with moisture readings.
- The Premium report reaches you the same day, and we go through it with you in person.
Before the survey
- If it isn’t your property yet, arrange access through the agent
- Tell us where we can park nearby
- Leave a clear route to the loft
Arrange a survey
A quick phone call is normally the easiest start: call 07833 053749 or drop us an email and we’ll ask a few questions about the roof. You’ll have a price before anything is arranged.
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Signs you need a thermal roof survey in West Clandon
People frequently book a thermal survey when a damp patch has no obvious cause. A leak may start well away from where the stain appears. Temperature patterns can help narrow down where to look.
Problems we come across often include:
- Water getting in at parapets and stacks
- Thin or uneven insulation in the roof
- Stains that keep coming back
- Areas of a flat roof that may hold water
Anyone responsible for a site like Clandon CofE Aided Primary School will know that big roofs are where photos from the air and thermal images show the most at once.
Choosing a roof surveyor
- What the report includes, and whether it has photos
- Whether VAT is added on top
- Whether the inside of the roof is included
- If they fly a drone, whether they hold a CAA Flyer ID and Operator ID