Greater London · London and the South East
Thermal imaging roof survey in Richmond upon Thames, Greater London
Know where you stand with the roof before you spend money on it. We carry out thermal roof surveys in Richmond upon Thames, with photos and a clear written report.
- Wet areas near outlets and upstands
- Damp where roofs meet walls and chimneys
- Areas of a flat roof that may hold water
About our thermal roof survey in Richmond upon Thames
Wet insulation under a flat roof covering holds heat for longer than dry. That means a wet area can show up as a different temperature from the rest of the roof. This can give an idea of how far water has travelled beneath the membrane, which is hard to judge by eye. Moisture readings are then used to check what the camera suggests. Common reasons to book are damp patches with no obvious cause and patches of heat loss across the roof, on ceilings below the roof, flat roofs and commercial roofs.
London’s roofs are often hard to see from the street: valley gutters behind parapets, dormers and flat-roofed rear additions. That’s where a view from the air or a thermal camera helps, by showing what can’t be reached safely. Weather on the day decides whether it goes ahead, in Richmond upon Thames as anywhere. Thermal images show surface temperature, not water itself, so findings are checked with moisture readings.
How fast the report arrives depends on the package: Basic within 48 hours, Standard in 24–48 hours and Premium the same day.
- Location
- Richmond upon Thames (TW9, TW10, SW14, TW1)
- Region
- Greater London
- Prices
- From £400 inc. VAT
- Report
- A written report with photos, by email
- When we survey
- Monday to Sunday, daytime
- Insurance
- PI and public liability insurance
- Phone
- 07833 053749
- Last updated
- 27 October 2026
Can I check my roof myself?
During heavy rain, look at the gutters from the ground or a window. Water spilling over the edge can point to a blockage or a sagging run.
The one thing to avoid is getting up close. Slates, tiles, flat roofs and rooflights can give way, and a fall can be serious. That part is for a survey.
Why it’s worth a survey now in Richmond upon Thames
Without thermal imaging, the only way to see how far water has spread is often to open up the roof. That helps you and your roofer decide what really needs replacing. Many older London roofs have only old felt under the slates, or no underlay at all, so a slipped slate can soon mean water inside. Left alone, that means wet timbers and plaster, which is a far bigger job than the roof fault itself.
Larger roofs, taller buildings and commercial roofs take longer, so the price reflects that. You will know the figure before booking.
Why choose Independent Roof Survey in Richmond upon Thames
- 98% of customers satisfied
- A report with photographs
- Packages from £150, inc. VAT
- Drones and thermal imaging where it applies
Take a look at our cost guide or our case studies.
Prices for thermal roof surveys in Richmond upon Thames
Prices always include VAT. What changes the price is:
- Extra roofs, like extensions, dormers or garages
- The roof’s overall size
- The type of building, from a house to a block or an office
- How tall the building is and how easy the roof is to see
A small, low roof with good viewpoints takes less time than a tall, complicated one, and the package matters as well. We will give you the figure before anything is booked.
Booking your survey
What helps most when you contact us:
- The address and postcode of the property
- Any deadline, like an exchange date
- Access details, such as a loft hatch or a shared roof
- Any photos you have, taken from the ground or a window
To get a price for thermal roof surveys in Richmond upon Thames, call 07833 053749 or drop us an email. The address, the type of property and what you need to know help us price the survey accurately.
What a thermal roof survey looks like in Richmond upon Thames
Historic houses such as Pembroke Lodge, about 1.3 miles south, show how far back building in the area around Richmond upon Thames goes. Period homes nearby can have lead valleys, tall chimneys and a patchwork of past repairs, and any change of roofing material on a listed home needs checking with the council first. There are several hotels within about a mile and a half of Richmond upon Thames, and hotels, like offices and blocks of flats, frequently have flat roofs. For hotels and other commercial buildings, large roofs are where aerial photos and thermal images show the most at once.
Shop and office owners around Treaty Centre may find that large commercial roofs are often easiest to see from above or with a thermal imager. For an older house near a landmark such as Holy Trinity Richmond, tall stacks and steep slopes are easier to judge with close-up aerial photos than from the pavement.
Richmond upon Thames is about 3 miles south of Ealing, in Greater London. We visit Richmond upon Thames as part of our work across Greater London. Our area takes in places right across Greater London. Our London page covers surveys nearby.
We work across TW9, TW10, SW14 and TW1 for thermal roof surveys and the streets around it. You’ll find streets such as Church Road, King George Square and Topiary Square, and we cover them all. You will find Richmond upon Thames on the B321 and B322, which makes it straightforward to reach. We also cover North Sheen (1 mile north-east), East Sheen (1 mile east), Mortlake (1 mile east), Kew (2 miles north-east) and Strand-on-the-Green (2 miles north-east). Within a short drive, we also cover London (9 miles east), City of Westminster (7 miles north-east), Marylebone (8 miles north-east), Kensington (5 miles north-east), St Pancras (9 miles north-east) and Shoreditch (10 miles north-east).
Around Richmond upon Thames
Typical jobs here are in homes near Pesthouse Common, The White Horse Richmond pub and Kneller Hall Junior School, among other places. There is a railway station in Richmond upon Thames itself: Richmond station. Nearby you will also find Eel Pie Island Museum (1.5 miles south-west) and Treaty Centre (3 miles west). The countryside around Richmond upon Thames includes Duke's Hollow and Richmond Hill.
Nearby places to Richmond upon Thames
Also in Richmond upon Thames
What we cannot see
It is a careful look at the roof, not the whole story. The main limits are:
- Seeing water directly, as the camera shows temperature, not moisture
- Whether the deck or roof structure is strong enough
- A formal energy assessment
If in doubt, phone 07833 053749 or drop us an email and we’ll suggest the right survey before you book. The full list of what we check.
Roof types and parts we check
- Ceilings below the roof
- Flat roofs
- Commercial roofs
- Pitched roof slopes
- Insulated roof spaces
- Loft conversions
Signs you need a thermal roof survey in Richmond upon Thames
Buyers sometimes want more than a visual look at the roof. A Premium Survey adds thermal imaging, a drone inspection where applicable and a same-day report, which suits a purchase that is moving quickly.
A survey can pick up problems like:
- Leaks far from where the stain appears
- Thin or uneven insulation in the roof
- Patches of heat loss across the roof
- Damp around chimneys and parapets
If you look after a building like Marshgate Primary School, big roofs are where aerial photos and thermal images show the most at once.
Questions to ask before booking
- Whether VAT is in the quoted price
- Whether any drone flown is registered with the CAA
- What’s outside the scope of the survey
- Their report turnaround times
What we do, step by step
Where it is relevant and can be reached safely, the roof space is checked as well as the outside. Inside, we look for staining, damp, gaps and signs of movement. The whole visit normally takes about one to two hours at a typical home, rising to roughly 3–4 hours on a commercial building. In converted houses and mansion blocks, the loft hatch is often on a shared landing. If that applies to your building, it is useful to agree access with the neighbours or the managing agent first. Otherwise, the visit in Richmond upon Thames runs like any other.
- We start with the roof, its history and any signs of damp or heat loss.
- The weather and surface conditions are recorded.
- We inspect the roof and take thermal images during the same visit.
- We back up the thermal patterns with moisture readings.
- You get the report the same day, with an in-person consultation to follow.
Before we arrive
- For flats, check roof access has been agreed
- Have any questions written down, so nothing gets missed
- Clear the way to the loft hatch
Getting a price
Prices start from £400, including VAT. What you pay depends on the roof’s size, access and the package, and you can call 07833 053749 or email us to find out.
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Your questions about thermal roof surveys in Richmond upon Thames
Are there drone restrictions around Richmond upon Thames?
The answer turns on the exact location and the conditions on the day. Across London there are restriction zones around Heathrow, London City and London Heliport, plus restricted areas over Hyde Park, the City of London and the Isle of Dogs. Each address is checked against all of them before the drone goes up. Every flight is checked against the Drone Safety Map first. The flight also waits for calm, dry weather, and the rest of the survey doesn’t depend on the drone.
How do I find out if my home in Richmond upon Thames is listed?
Your council is the best source, with Historic England’s list for listed buildings. Both listing and conservation areas can limit changes of roofing material.
Can you give me structural calculations?
No. We point out what can be seen, such as sagging or deflection, but we don’t carry out calculations or give an engineer’s opinion. If we think you need an engineer, the report says so.
What conditions are best for thermal imaging?
The weather makes a real difference. A sunny day beforehand, a dry surface and calm air all help. Rain and strong wind can make the images less clear, so we discuss the forecast when booking.
How long will you be at the property?
Most surveys take an hour or two at a house, including the thermal images, and around 3–4 hours for a commercial roof. The report follows by email.
Is thermal imaging useful on pitched roofs?
It can show heat loss and some damp, but it has more limits there. Our report is clear about what can be read from them, and back them up with a visual inspection and moisture readings.
What does the report include?
It works through the roof part by part, in writing and with photos, finishing with recommendations. The most urgent items are made clear.