Greater London · London and the South East
Thermal Roof Survey in Chalk Farm
A careful look at the roof at your property in Chalk Farm, with photos and a written report.
- Water that travels before it shows
- Areas of a flat roof that may hold water
- Gaps in loft insulation
Thermal roof survey in Chalk Farm: what you get
Thermal imaging works best in the right conditions. A sunny day before the survey, a dry roof surface and little wind all help. Rain, wind and cloud can all make the patterns weaker. We talk through the forecast as you book, and our report notes the conditions and how they affected what we saw. Typical surveys look at heat escaping through the roof and wet insulation beneath the membrane, across pitched roof slopes, insulated roof spaces and flat roofs.
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. Mention access, height and anything unusual about the building as you book. Steep slopes, tall chimneys and rear additions are where the extra view helps most.
Where we can’t see part of the roof, the report says so. You’ll know exactly what was inspected and what wasn’t.
- Place
- Chalk Farm (NW5, NW1, NW3)
- Wider area
- Greater London
- Prices
- From £400 inc. VAT
- Reports
- Emailed report with photos and recommendations
- Survey days
- Weekdays and weekends
- Insured
- Professional indemnity and public liability
- Call
- 07833 053749
- Page updated
- 27 October 2026
What a thermal roof survey doesn’t cover
This isn’t a RICS building survey, a structural engineer’s report or an asbestos survey. Other limits to bear in mind:
- Hidden layers that need to be opened up to check
- Insulation values or heat loss calculations
- Reliable images in rain, strong wind or on a wet roof surface
If in doubt, call 07833 053749 or drop us an email and we will suggest the right survey. The full list of what we check.
What we look at
- Loft conversions
- Commercial roofs
- Ceilings below the roof
- Pitched roof slopes
- Insulated roof spaces
- Flat roofs
Tips from our surveys
You don’t need to be a roofer to help. Here’s what helps most:
- Heat the home normally on the days before
- Remember the conditions on the day affect the results
- Keep a record of when stains appear
- Use the report as a baseline for later checks
Once we’ve been, the thermal images, photos and readings go into a single report. Each image is explained in plain words, with our recommendations. With a Premium Survey, you get the report the same day.
Clear outlets and gutters regularly, so water does not sit on the roof. Less standing water means less chance of it getting under the covering.
What we are asked to look at in Chalk Farm
Buyers sometimes want more than a visual look at the roof. A Premium Survey adds thermal imaging, a drone inspection where it applies and a same-day report, which helps when timescales are tight.
These are some of the problems a survey can pick up:
- Damp around roof outlets and upstands
- Gaps in loft insulation
- Damp around chimneys and parapets
- Areas losing heat at the eaves and junctions
Controlled parking zones are common in London, so mention any permit rules for Chalk Farm, along with any off-street space.
Choosing a roof surveyor
- When you will get the report
- Whether the loft is part of the inspection
- Do they have a CAA Flyer ID and Operator ID for drone work?
- Which parts of the roof they’ll actually see
What happens on the day
You do not need to do much on the day. Point out anything you’ve noticed, such as stains, drips or loose pieces, and we will get on with the inspection. The survey itself takes about one to two hours for most houses, and longer for a large or complex roof. For a visit in Chalk Farm, parking and access are the things to plan: tell us about permits, visitor bays or off-street space, which floor the property is on and how to get into the loft. We then look at everything that’s safely in view from ground level, windows, the loft and, where it is safe, the roof itself.
- We start by discussing the roof, any signs of damp and how the weather may affect the images.
- We look at the roof from ground level, from windows and from the roof itself where it is safe.
- We take thermal images of the roof to pick up temperature patterns.
- Any patterns of interest are checked with moisture readings where we can reach them.
- The report sets out the images, what they suggest and what we recommend.
Preparing for the visit
- Clear the way to the loft hatch
- Find any records of previous roof work
- For a flat or shared roof, check access with the building owner or managing agent
How to book
A quick phone call is normally the easiest start: phone 07833 053749 or use the contact form and we will ask a few questions about the roof. The price is agreed before a date is set.
Read more
Thermal roof surveys in Chalk Farm: local notes
The wider area around Chalk Farm has a long history of building, with Winfield House about 1.1 miles south-west. Period homes nearby can have lead valleys, tall chimneys and a patchwork of past repairs. Within a mile and a half or so of Chalk Farm there are several hotels, 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.
For site and facilities teams at buildings such as Haverstock School, thermal images can show where wet insulation sits under a big flat roof. If your house is among the older ones in the streets near St Silas Church, older roofs can be steep and hard to see from the street, which is where photos from the air and thermal images help.
Chalk Farm is about 1 mile south-east of Hampstead, in Greater London. Chalk Farm is one of many places we visit across Greater London, for homes and businesses alike. We cover towns and villages across Greater London.
Thermal roof surveys in NW5, NW1 and NW3 are booked the same way as anywhere else. That includes homes and businesses on Eton Road, Oval Road and Regal Lane. Chalk Farm is on the A5205, so it is easy for us to get to. If you are just outside Chalk Farm, we cover Kentish Town (1 mile east), Primrose Hill (1 mile south-west), Haverstock (1 mile west), Belsize Park (1 mile west) and Camden Town (1 mile south-east). Within a short drive, we also cover London (4 miles south-east), Kensington (4 miles south-west), Shoreditch (3 miles east), Walthamstow (6 miles north-east), Hoxton (3 miles east) and Whitechapel (4 miles south-east).
Around Chalk Farm
Around Chalk Farm, our work takes us to homes and buildings near Primrose Hill, Cecil Sharp House and The Fiddlers Elbow Public House, among other places. Nearby too are Holy Trinity and Saint Silas CofE Primary School (less than half a mile east) and North Bridge House School (0.5 miles south-east). There’s a railway station in Chalk Farm itself: Kentish Town West station. Other landmarks nearby include Isokon Gallery (0.7 miles north-west) and O2 Centre (1.3 miles west). For a walk, there is Primrose Hill and The Long Water.
Different roofs, different checks
Felt and asphalt flat roofs
Water under felt or asphalt can stay hidden for years. Thermal imaging helps suggest where it is, when the conditions allow.
GRP fibreglass roofs
Cracks in GRP can let water into the boards beneath. We combine a visual check of cracks with the thermal images around them.
FAQs for Chalk Farm
Is parking a problem for a survey in Chalk Farm?
Sometimes, yes. Where there are permit zones, a visitor permit or nearby pay-and-display bay works well, and a driveway is even better.
Can you fly a drone over a roof in Chalk Farm?
Normally it comes down to two things: the airspace at the address and the weather. 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, including zones around airports and prisons. The flight also waits for calm, dry weather, and the rest of the survey does not depend on the drone.
What’s the best way to book?
To book, ring 07833 053749 or use the contact form and tell us the address and what you want to find out. We will confirm the price and find a day that suits.
Which survey includes thermal imaging?
Our Premium Survey, from £400, includes thermal imaging. An in-person consultation and a follow-up 12 months later are included too. Larger commercial roofs are quoted for their size.
How does a thermal imaging roof survey work?
A thermal camera shows differences in surface temperature. Those patterns can point to trapped moisture, missing insulation or heat loss. We check what it shows with moisture readings.
Can you survey at the weekend?
Surveys run on any day of the week. To arrange a date, ring 07833 053749 or use the contact form.
Will I get photos?
Yes. We photograph the roof as we go, and the report uses them to show each finding alongside our recommendations.
Why it is worth a survey now in Chalk Farm
Heat lost through a roof costs money every winter. The camera can point to gaps and thin areas in the insulation, so improvements can go where they’re needed. In a London terrace or conversion, a roof defect rarely stays your problem alone: failed flashings and blocked valley gutters can send water into more than one home. Dealing with it early is far less disruptive.
To find out what your survey will cost, phone 07833 053749 or email us with the address and a few details. The price is agreed before a date is set.
What you get with us
- Prices that include VAT
- 5,000+ roofs surveyed
- An independent look at the roof
- Drone flown under a CAA Flyer ID and Operator ID
Read what a roof survey costs or what we found on two real jobs.