Thermal imaging survey in Portsmouth
We carry out a thermal imaging survey in Portsmouth and across Hampshire, starting with a visit that is priced before you book.
Postcode districts we cover here include PO1, PO5 and PO2, which fall under Portsmouth council.

Where we work around Portsmouth
Portsmouth is about 15 miles from Southampton as the crow flies.
We work in neighbouring Gosport, Fareham, Hayling Island and Havant too.
| Postcode districts | PO1, PO5, PO2, PO4 |
|---|---|
| Council area | Portsmouth |
| County or area | Hampshire |
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
- Annotated report
- Infrared images of ceilings and the roof
Why book with us in Portsmouth
Fixed written price
The price on the quote is the price you pay. It only changes if you change the job, or if we find something hidden, such as rot, and you agree the change in writing first.
Written findings
You get photos and a plain list of what we found and what we would do about it.
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.
How much does a thermal imaging survey cost in Portsmouth?
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 Portsmouth
Do you take on jobs outside Portsmouth?
Yes. We also work in Gosport and Fareham and elsewhere in Hampshire.
Do you cover all of PO1?
Yes, we cover the PO1 postcode district and the districts around Portsmouth.
Will I get a written quote for work in Portsmouth?
Yes. Every quote is in writing with the work, the price and what is included, so you can compare it properly.
Can thermal imaging find gaps in loft insulation?
Yes. Missing or thin insulation shows as colder patches on the ceiling below.
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.
