Greater London · London and the South East
Thermal imaging roof survey in Malden Rushett, Greater London
Get a clear view of the roof at a property in Malden Rushett from an independent roof surveyor. We visit on weekdays and at weekends.
- Stains that keep coming back
- Cold spots on ceilings under the roof
- Missing or slipped insulation
Thermal roof surveys for homes and businesses in Malden Rushett
Thermal imaging is useful when a damp patch has no clear cause. Leaks often run along a roof before they appear on a ceiling, and the camera can show patterns that help us follow it. The images are used alongside a visual inspection and moisture readings, so the findings do not rely on the camera alone. We’re often asked to look into cold areas below the roof and stains that keep coming back, across loft conversions, commercial roofs and ceilings below the roof.
In London’s terraces and conversions, roofs are packed close together, which makes care around neighbours part of the job. We take care to focus on the roof we’ve been asked to look at, in Malden Rushett as anywhere. Mention access, height and anything unusual about the building when you book. Steep slopes, tall chimneys and rear additions are where the extra view helps most.
Report times depend on the survey you book: Basic within 48 hours, Standard in 24–48 hours and Premium the same day.
- Place
- Malden Rushett (KT9)
- Wider area
- Greater London
- Cost
- From £400 inc. VAT
- Report
- Written, with photos, emailed to you
- Appointments
- Monday to Sunday, daytime
- Insurance
- PI and public liability insurance
- Phone
- 07833 053749
- Page updated
- 27 October 2026
What this survey can’t tell you
Some things cannot be seen without opening up the roof, and that sets some limits:
- Seeing water directly, as the camera shows temperature, not moisture
- Insulation values or heat loss calculations
- Hidden layers that need to be opened up to check
If you’re not sure which survey you need, call 07833 053749 or email us and we will give you a straight answer before you book. The full list of what we check.
Roofs we survey in Malden Rushett
- Insulated roof spaces
- Commercial roofs
- Pitched roof slopes
- Flat roofs
- Loft conversions
- Ceilings below the roof
Other services in Malden Rushett
Should I look at the roof myself first?
A DIY look is useful, but it is not a survey. You will not see flashings, valleys or the backs of chimneys properly from the ground.
After strong wind, take a look from the pavement or garden: pieces of tile or slate on the ground, a gap in the ridge or a lifted flashing are all worth noting. Leave anything above ground level to a survey.
Why it’s worth a survey now in Malden Rushett
If a big flat roof may need replacing, knowing the wet areas first is useful. Images backed by moisture readings show where problems seem to be before you commit. Any roof job in Malden Rushett means planning around parking, neighbours and access. That is a good reason to find problems early, while there’s time to plan.
The Premium Survey includes thermal imaging and drone inspection where it applies, from £400 including VAT. We’ll tell you which package suits the questions you have.
Why book with us
- Surveys on any day of the week
- Clear package prices, including VAT
- Independent findings on the roof’s condition
- 5,000+ roofs surveyed
Take a look at what a roof survey costs and two real surveys.
Roof by roof
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.
Parapets, valleys and junctions
Junctions where roofs meet walls, parapets and valleys are common places for water to get in. Thermal imaging can help show damp patterns around them.
Drones, thermal imaging and Malden Rushett roofs
In outer London, interwar semis with hipped, tiled roofs sit alongside older slate-roofed terraces. On a semi of that age, the small roofs over the bays, the hip tiles and any later dormer each need their own look. A drone or thermal camera adds most on the steep, tall and hidden parts of roofs like these. About 3.1 miles east lies Fitznells Manor, a reminder of how long the area around Malden Rushett has been built on. Period homes nearby can have lead valleys, tall chimneys and a patchwork of past repairs, and a listed home or one in a conservation area may need consent for changes of material.
Parking in Malden Rushett, as in most of London, takes a little planning: let us know about parking bays, permits or a driveway when you book. For site and facilities teams at buildings such as Chessington Community College, a view from above covers a wide roof far faster than walking it.
Malden Rushett is about 2 miles north of Ashtead, in Greater London. In Malden Rushett, as across Greater London, every roof gets the same careful survey. We cover towns and villages across Greater London, from the larger towns to small villages. We also survey roofs in Guildford.
Thermal roof surveys in KT9 work the same way as everywhere else we cover. That includes homes and businesses on Silverglade, Leatherhead Road and West Road and the roads around them. Nearby, we also carry out thermal roof surveys in Barwell (1 mile north), Pachesham Park (1 mile south-west), Claygate (2 miles north-west), Oxshott (2 miles west) and Ashtead (2 miles south). Larger places within reach include London (15 miles north-east), City of Westminster (14 miles north-east), Marylebone (14 miles north-east), Kensington (12 miles north-east), Brompton (13 miles north-east) and Stockwell (12 miles north-east).
Local landmarks in Malden Rushett
We work in homes and buildings around Claygate Common, among other places. For rail, the closest station is Chessington South station, roughly 1.3 miles north. Well-known places in the area include Epsom Cottage Hospital (0.8 miles east) and The Ashley Centre (2.2 miles east). For a walk, there is The Lake and Jubilee Wood.
What we do, step by step
The visit has one job: to look at the roof as closely as is safe and record what we find. Everything we note and photograph goes into the written report. It normally takes about 1–2 hours for most houses, though large, tall or awkward roofs take more time. Many London properties are flats or terraces with no side access, so the back of the roof is frequently seen from upstairs windows, from inside or, where a flight is allowed, from the air. Mention any building rules, key holders or managing agents when you book.
- First we discuss the roof, any damp and the forecast for the visit.
- We look over the roof from wherever it is safe.
- We take thermal images of the roof and of the loft where we can reach it.
- We take moisture readings where the images suggest a problem.
- The report pairs each thermal image with a photo and explains what it suggests.
Getting ready for the survey
- Jot down any questions you want answered
- Let us know about parking near the property
- If you’re buying, check with the agent that we can get in
Getting a price
Photos help, if you have them. Pictures from the ground or a window are fine, and please don’t climb up for a closer look. To get started, ring 07833 053749 or email us.
Related advice
Your questions about thermal roof surveys in Malden Rushett
Is drone flying allowed in Malden Rushett?
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. Before any flight, we check the Drone Safety Map for airspace restrictions, including zones around airports and prisons. The flight also waits for calm, dry weather.
Can parking be tricky for a visit in Malden Rushett?
Parking in Malden Rushett, as in most of London, takes a little planning: a visitor permit or a bay close to the door helps a lot.
Is Malden Rushett in your area?
Yes, we do. We carry out thermal roof surveys in Malden Rushett.
Can you tell me if my roof has asbestos?
No. We do not carry out asbestos surveys or testing. We flag materials that could contain asbestos, such as cement sheets or soffits on pre-2000 buildings and suggest a specialist asbestos surveyor checks them before any work.
What can thermal imaging tell me about my roof?
The camera records how the surface temperature varies. Those patterns can point to trapped moisture, missing insulation or heat loss. We check what it shows with moisture readings.
Will you go up on the roof?
Not always. Safety comes first, and fragile or steep roofs cannot always be walked on. We use safe viewpoints, the roof space and a drone where it applies.
Do I need to be at home?
If the survey includes the loft or the inside of the building, someone needs to let us in. Access is agreed with you when you book.
What we are asked to look at in Malden Rushett
Building owners and managing agents use thermal surveys to plan work on larger flat roofs. It can suggest which areas may be wet and which seem dry, so moisture readings can be targeted.
Things that frequently lead to a survey include:
- Missing or slipped insulation
- Patches of heat loss across the roof
- Ceilings that feel colder in places
- Damp where roofs meet walls and chimneys
If you look after a shop, office or commercial unit, for instance near The Ashley Centre, a commercial roof can be photographed from above without anyone walking on it.
Before you book anyone
- What exactly goes into their report
- How much experience they have with roofs like yours
- Which limits apply to the survey
- If they fly a drone, whether they hold a CAA Flyer ID and Operator ID