Greater London · London and the South East
Thermal imaging roof survey in Hook, Greater London
An experienced roof surveyor for thermal roof surveys in Hook. Over 5,000 surveys and 20+ years behind us across London and South East England.
- Water getting in at parapets and stacks
- Possible trapped moisture under a flat roof covering
- Gaps in loft insulation
Thermal roof surveys in Hook: local notes
In outer London, interwar semis with hipped, tiled roofs sit alongside older slate-roofed terraces. Hips, bay roofs and later loft conversions are typical of those semis, if your home is one of them. A drone or thermal camera adds most on the steep, tall and hidden parts of roofs like these. If your survey includes the drone, we check the Drone Safety Map for restrictions before flying.
For site and facilities teams at buildings such as St Paul's CofE Primary School, a drone or thermal camera can show a large roof in a single visit. If you look after a shop, office or commercial unit, for instance near The Ashley Centre, large commercial roofs are often easiest to see from the air or with a thermal camera. If you live in an older home near St Paul's, tall stacks and steep slopes are easier to judge with close-up aerial photos than from the pavement.
Hook is about 2 miles north-west of Ewell, in Greater London. Whether the building in Hook is a house, a flat or a commercial unit, we can survey the roof. Hook is one of the towns and villages in Greater London we cover. You can also see our page for London.
Surveys in KT9, KT6 and KT10 work the same way as everywhere else we cover. Local streets include Elm Road, Moor Lane and Glen Road, and we cover them all. Main roads around Hook include the A243, so getting to you is simple. Neighbouring places we cover for thermal roof surveys include Ditton Hill (1 mile north), Barwell (1 mile south-west), Long Ditton (1 mile north), Hinchley Wood (1 mile north-west) and Claygate (1 mile west). Within a short drive, we also cover London (13 miles north-east), City of Westminster (12 miles north-east), Marylebone (12 miles north-east), Kensington (10 miles north-east), St Pancras (14 miles north-east) and Shoreditch (15 miles north-east).
Near you in Hook
Around Hook, our work takes us to homes and buildings near Stokes Field, Shrewsbury House School and Southborough High School. There’s a railway station in Hook itself: Chessington North station. Other landmarks nearby include The Ashley Centre (3 miles south-east) and Tolworth Hospital (1.1 miles north-east). Not far away are Kingston Hill Road area and The Lake.
Thermal roof survey in Hook: what you get
Thermal imaging is part of our Premium Survey, which starts from £400. It also includes a drone inspection where it applies, a structural analysis and a same-day report. An in-person consultation and a 12-month follow-up are included too. To book, just ring 07833 053749 or send us an email with the address and what you’ve noticed. Larger commercial roofs are quoted for their size. Common reasons to book are thin or uneven insulation in the roof and possible trapped moisture under a flat roof covering, on commercial roofs, insulated roof spaces and pitched roof slopes.
London airspace is busy and tightly controlled: restriction zones surround Heathrow, London City Airport and London Heliport, and Hyde Park, the City of London and the Isle of Dogs have restricted areas of their own. Every address in Hook is checked before any drone flight, and where permission is needed, the flight waits for it.
The report doesn’t just list problems. It explains what we found, why it matters and what we recommend, so you can decide what to do next.
- Location
- Hook (KT9, KT6, KT10)
- Region
- Greater London
- Prices
- From £400 inc. VAT
- Your report
- A written report with photos, by email
- Survey days
- Weekdays, Saturdays and Sundays
- Cover
- PI and public liability insurance
- Telephone
- 07833 053749
- Updated
- 27 October 2026
How it works
Safety comes first on every visit. Everything that can be seen safely is inspected, and if part of the roof can’t be seen, the report says so. The survey typically takes roughly 1–2 hours at a house, including the thermal images, and around 3–4 hours for a commercial roof. In Hook, visits are available on weekdays and at weekends. It helps if you can point us to a visitor permit or a nearby bay, and to clear a path to the loft hatch. Upstairs rooms at the back are useful too, as they frequently give the best view of a rear addition.
- First we go over the roof, the problem you’ve noticed and the conditions forecast for the visit.
- The roof is inspected visually from safe viewpoints.
- A thermal camera records how the surface temperature varies across the roof.
- Any patterns of interest are checked with moisture readings where we can reach them.
- You get a report with thermal images, photos and our recommendations.
Preparing for the visit
- Tell us about parking before the day
- Tell us about any leaks, stains or damp patches you know of
- Leave side gates unlocked
Booking a survey
We survey roofs seven days a week. To find a date that works for you, phone 07833 053749 or email us with the address and the days you’d prefer.
Read more
Landlord and commercial surveys in Hook
We survey roofs for landlords and agents as well as householders. A report with photos gives you a clear record of the roof, which helps you plan work between tenancies.
A roof problem in a let property affects your tenants as well as the building. A survey shows what needs attention, so you can plan the work around your tenants.
What affects the cost of thermal roof surveys
All our prices include VAT. What changes the price is:
- The package you choose: Basic, Standard or Premium
- Whether it’s a home or a commercial building
- The size of the roof
- Building height and the viewpoints available
Every price we give includes VAT. Thermal roof survey starts from £400, including VAT. You’ll know the price for your survey before you book.
Getting in touch
There is no need for technical words. It’s enough to let us know:
- When you need the report by
- How the loft is reached, if there is one
- Your postcode, so we can check access and travel
- The reason for the survey, such as buying, a leak or storm damage
Booking is simple: just call 07833 053749 or send us an email, let us know about the property and we will suggest the right survey. The price is agreed up front.
Different roofs, different checks
Parapets, valleys and junctions
Problems where roof slopes and walls meet are often hidden. We combine a close visual check with the thermal images.
Loft insulation
From inside the loft, thermal imaging can show gaps in insulation and cold spots. We look where there is safe access.
Tips that help
These tips come from what we see on roofs every week:
- Heat the home normally on the days before
- Ask us about the forecast if rain is expected
- Check the loft can be reached safely
- File the images with your roof records
After the visit, we put the thermal images, photographs and moisture readings into one report. We explain what each image may mean, with our recommendations. Premium reports are sent the same day.
Clear outlets and gutters regularly, so water does not sit on the roof. The less water sits, the less can find its way beneath.
When you need someone else
Before booking, it is worth knowing what a survey will not do:
- A structural engineer’s assessment
- Seeing water directly, as the camera shows temperature, not moisture
- An energy rating for the building
Not sure which survey suits your roof? You can call 07833 053749 or email us and we’ll tell you before you book. The full list of what we check.
Roof types and parts we check
- Flat roofs
- Ceilings below the roof
- Insulated roof spaces
- Loft conversions
- Commercial roofs
- Pitched roof slopes
Common questions in Hook
Are there drone restrictions around Hook?
That depends on where the roof is and on the weather. London’s airspace includes flight restriction zones around Heathrow, London City Airport and London Heliport, and restricted areas over Hyde Park, the City of London and the Isle of Dogs. Every London address is checked against them before a flight. Every flight is checked against the Drone Safety Map first, including zones around airports and prisons. The flight also waits for calm, dry weather.
Is parking a problem for a survey in Hook?
Typically it is manageable with a little notice. Let us know what parking is available nearby, and the visit is planned around it.
Do you survey on Saturdays and Sundays?
We survey on any day from Monday to Sunday, during the day. Let us know your preferred days when you book.
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 we check them with a visual inspection and moisture readings.
What conditions are best for thermal imaging?
Conditions on the day have a big effect on what the camera can show. 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.
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 can’t be confirmed, we will say what could help next, like electronic leak detection.
Which survey includes thermal imaging?
Thermal imaging is included in our Premium Survey, from £400. The Premium Survey also covers a full inspection, drone inspection where applicable, structural analysis and a report on the same day.