Thermal imaging survey in Llangefni
For a thermal imaging survey in Llangefni, tell us a little about the loft and we will arrange a visit that is priced before you book.
Jobs in LL77 and LL60 are all within our normal area, inside the Isle of Anglesey council area.

Where we work around Llangefni
As the crow flies, Llangefni is roughly 8 miles from Bangor (Gwynedd).
We also cover Bangor (Gwynedd), Caernarfon and Holyhead.
| Postcode districts | LL77, LL60 |
|---|---|
| Council area | Isle of Anglesey |
| County or area | Gwynedd |
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.
- Infrared images of ceilings and the roof
- Annotated report
- Recommendations, with prices if asked
Why book with us in Llangefni
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.
No pressure selling
You get everything in writing and decide in your own time.
Written findings
You get photos and a plain list of what we found and what we would do about it.
Plain-English advice
We explain what we find in plain English, and say so when nothing needs doing.
How much does a thermal imaging survey cost in Llangefni?
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 Wales
Wales has its own Approved Document L. Insulation alone is not normally notified, but conversions need building control. How the rules work across the UK.
Questions about a thermal imaging survey in Llangefni
How do I pay for work in Llangefni?
Payment terms are set out on your quote. We never ask for payment on the doorstep or in cash.
Do you cover all of LL77?
Yes, we cover the LL77 postcode district and the districts around Llangefni.
Can you visit Llangefni outside working hours?
Ask about early, late or weekend appointments when you get in touch, and we will tell you honestly what we can offer.
Is a thermal imaging survey worth it?
It is most useful where a problem is hard to find or you want to check someone else's work. For a simple loft you can see into, a standard survey is usually enough.
Can thermal imaging find gaps in loft insulation?
Yes. Missing or thin insulation shows as colder patches on the ceiling below.
