Thermal imaging survey in Chiswick
For a thermal imaging survey in Chiswick, tell us a little about the loft and we will arrange a visit that is priced before you book.
Postcode districts we cover here include W4, W3 and W6, which fall under Hounslow council.

Where we work around Chiswick
Chiswick is about 6 miles from central London as the crow flies.
We work in neighbouring Hammersmith, Acton, Ealing and Fulham too.
| Postcode districts | W4, W3, W6, SW13 |
|---|---|
| Council area | Hounslow |
| County or area | Greater London |
What is a thermal imaging survey?
Thermal images work best when the house is heated and the outdoor temperature is low, ideally at least 10°C lower than indoors, so surveys are booked for cold mornings or evenings. We image the top-floor ceilings, the room-in-roof if you have one and the loft, and explain what each cold patch is likely to be. More about a thermal imaging survey.
- Recommendations, with prices if asked
- Infrared images of ceilings and the roof
- Annotated report
Why book with us in Chiswick
Plain-English advice
We explain what we find in plain English, and say so when nothing needs doing.
No pressure selling
You get everything in writing and decide in your own time.
Clear contact details
Your quote says who to call with questions before, during and after the work.
Written findings
You get photos and a plain list of what we found and what we would do about it.
How much does a thermal imaging survey cost in Chiswick?
This work is not an energy-saving material for VAT, so it is standard-rated if VAT applies. Where it is done alongside insulation, the quote shows each part separately.
Building regulations in England
In England, a loft insulated across more than half its area should reach a U-value of 0.16 W/m²K. Insulation alone is not usually notified to building control. How the rules work across the UK.
Questions about a thermal imaging survey in Chiswick
How soon can you visit a home in Chiswick?
We call you back to agree a time that suits you, and confirm the date in writing. Availability changes week to week, so we will give you the earliest slot we have.
What do I need to do before you arrive in Chiswick?
Clear a path to the hatch and, if you can, move stored items away from the area we will be working in. Tell us about anything heavy or fragile.
Do you cover all of W4?
Yes, we cover the W4 postcode district and the districts around Chiswick.
When is the best time for a thermal imaging survey?
On a cold, still, dry day with the heating on for several hours. Bright sun or rain on the roof makes outside images unreliable.
Can thermal imaging find gaps in loft insulation?
Yes. Missing or thin insulation shows as colder patches on the ceiling below.
