Greater London · London and the South East
Thermal imaging roof survey in Blackheath, Greater London
Thermal imaging to find moisture and heat loss patterns in a roof in Blackheath, using drones and thermal imaging where applicable. Call or email for a price.
- Gaps in loft insulation
- Ceilings that feel colder in places
- Damp patches with no obvious cause
Thermal roof survey in Blackheath
Our Premium Survey, from £400, brings together a full roof inspection and thermal imaging. It also includes a drone inspection where applicable, a structural analysis and a same-day report. There’s an in-person consultation as well, plus a follow-up 12 months later. You can ring 07833 053749 or use the contact form with the address and a note of what you’ve noticed. Larger commercial roofs are quoted for their size. If you’ve noticed water that travels before it shows and cold spots on ceilings under the roof, we can find out what’s behind it, on pitched roof slopes, ceilings below the roof and insulated roof spaces alike.
London roofs sit shoulder to shoulder in terraces and blocks, so privacy and neighbours matter as much as the view. We take care to focus on the roof we’ve been asked to look at, in Blackheath as anywhere. Tell us about the building and access as you book. Steep slopes, tall chimneys and rear additions are where the extra view helps most.
The report is yours to share with whoever needs it: your solicitor, the seller, your insurer, a roofer or the building’s managing agent.
- Place
- Blackheath (SE3, SE13, SE10)
- Wider area
- Greater London
- Cost
- From £400 inc. VAT
- Report
- Emailed report with photos and recommendations
- When we survey
- Monday to Sunday, daytime
- Insurance
- Professional indemnity and public liability
- Phone
- 07833 053749
- Last updated
- 27 October 2026
Signs you need a thermal roof survey in Blackheath
Once a leak has been fixed, people often ask whether the roof is still wet. Thermal images and moisture readings can suggest whether moisture is still trapped, given suitable conditions on the day.
It is worth booking a survey if you’ve seen:
- Heat escaping through the roof
- Moisture around outlets and upstands
- Water that travels before it shows
- Possible trapped moisture under a flat roof covering
If your house is among the older ones in the streets near Church of All Saints, tall stacks and steep slopes are easier to judge with close-up aerial photos than from the pavement.
What to check before booking
- Whether you can ask questions once you have the report
- How long they’ve been surveying roofs
- What exactly goes into their report
- Their drone registration, if they fly one
Your questions about thermal roof surveys in Blackheath
Is my home in Blackheath listed or in a conservation area?
You can check whether a building is listed on Historic England’s list, and your council can tell you if it’s in a conservation area. Listed building consent is needed for changes that affect a listed building’s special interest, and conservation areas can limit changes of roofing material.
Can parking be tricky for a visit in Blackheath?
Sometimes, yes. Where there are permit zones, a visitor permit or nearby pay-and-display bay works well.
Will the survey show heat loss through my roof?
It can show temperature patterns that point to missing or thin insulation. The difference is clearest when the building is heated and it is colder outside. We look from the loft as well, where there is safe access.
Can you inspect my roof with a drone?
Yes, where applicable and safe. We’re a CAA-registered drone operator (Flyer ID and Operator ID), flying a sub-250g drone. It is included in the Drone Roof Survey and, where it applies, the Premium Survey.
What’s the best way to book?
Simply ring 07833 053749 or send us an email. We’ll ask a few questions, confirm the price and agree a date, weekday or weekend.
Will you go up on the roof?
Only when it’s safe. Most of what we need can be seen from safe viewpoints, the loft and, where applicable, a drone.
Are you insured?
Every survey is covered by professional indemnity and public liability insurance.
Thermal roof surveys in Blackheath: local notes
There are several hotels within about a mile and a half of Blackheath, and like offices and blocks, hotels often sit under flat roofs. For hotels and other commercial buildings, large roofs are where close-up aerial shots and thermal images show the most at once. Historic houses like Queen's House, about 0.9 miles north-west, show how far back building in the area around Blackheath goes. Older homes in the wider area frequently have features worth a closer look, such as lead valleys, tall stacks and roofs that have been patched over the years, and the council can say whether a home is in a conservation area.
If you look after a building such as All Saints' Church of England Primary School Blackheath, thermal images can show where wet insulation sits under a big flat roof. If you run a hotel or guest house in or near Blackheath, a roof problem can mean rooms out of use, so it pays to find faults before guests do.
Blackheath is about 1 mile south-east of Greenwich, in Greater London. Blackheath is one of many places we visit across Greater London, for homes and businesses alike. Blackheath is one of the places in Greater London where we work for thermal roof surveys.
Surveys in SE3, SE13 and SE10 are booked the same way as anywhere else. That includes homes and businesses on Pond Road, Heath Lane and Wemyss Road and the roads around them. If you are just outside Blackheath, we cover Vanbrugh Park Estate (1 mile north), Greenwich (1 mile north-west), Maze Hill (1 mile north), Lewisham (1 mile south-west) and Westcombe Park (1 mile north-east). Further out, we also cover London (5 miles north-west), City of Westminster (8 miles north-west), Marylebone (7 miles north-west), Kensington (9 miles west), St Pancras (7 miles north-west) and Shoreditch (5 miles north-west).
Landmarks near Blackheath
We work in homes and buildings around The Princess Of Wales Pub, Blackheath Proprietary School and Manor House Gardens, among other places. There’s a railway station in Blackheath itself: Blackheath station. A little further out are Lewisham Shopping Centre (1.1 miles south-west) and Royal Observatory (0.7 miles north-west). The countryside around Blackheath includes Tower Hill and Birdbrook Road Nature Reserve.
Should I look at the roof myself first?
A lot can be seen from ground level. Binoculars help you spot slipped slates or tiles, gaps along the ridge and a leaning stack. Please don’t climb up for a closer look.
If you have a loft with safe access, take a look inside. Take a torch and only step on boards or joists, checking for stains, damp wood or chinks of daylight.
How the survey changes by roof type
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.
Felt and asphalt flat roofs
On felt and asphalt flat roofs, wet insulation can show as a temperature difference across the surface. Moisture readings are used to check them.
How the survey works
The visit normally starts outside and finishes in the loft: first the slopes, edges and gutters from every safe viewpoint, then the loft space where it can be reached. In total, it takes about 1–2 hours at a house, including the thermal images, and around 3–4 hours for a commercial roof. In a London conversion, the way into the loft space is frequently from a communal landing or the top flat. If that applies to your building, it’s useful to agree access with the neighbours or the managing agent first. Everything else is planned around the building, not the postcode.
- We start with the roof, its history and any signs of damp or heat loss.
- The weather and surface conditions are recorded.
- A full inspection and thermal imaging are carried out together.
- Moisture readings are used to check what the camera shows.
- You get the report the same day, with an in-person consultation to follow.
Before we arrive
- Have keys ready for side gates, garages or roof access doors
- If the roof is shared, arrange access with whoever manages the building
- Tell us about parking before the day
Book a survey
Prices start from £400, including VAT. The exact figure depends on the roof and the package, and you can ring 07833 053749 or email us to find out.
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Places near Blackheath
What else we do in Blackheath
Landlord and commercial surveys in Blackheath
We also survey roofs for businesses and commercial landlords, from shops and offices to industrial units. Larger roofs take longer, and they’re priced for the size.
Any of our surveys can be booked by landlords, agents and building managers in Blackheath. To discuss a property or a block, ring 07833 053749 or use the contact form.
How we price thermal roof surveys
The price reflects the time and kit the roof needs. That comes down to:
- Commercial roofs and larger buildings
- Any need for thermal images or a drone flight
- The shape of the roof and its details
- How big the roof is
Prices start from £400, including VAT. Basic starts from £150, Standard from £250 and Premium from £400, VAT included, and we will tell you which fits.
Booking your survey
There’s no need for technical words. It’s enough to tell us:
- The style of property, from a terrace to a block
- The reason for the survey, like buying, a leak or storm damage
- Pictures from the garden or a window, if you have them
- Your timetable, such as an exchange date
If you have photos of the roof, send them over. Take them safely from ground level or a window, and please do not climb up for a closer look. To send them or to book, call 07833 053749 or send us an email.