Thermal imaging survey across Hampshire
We cover 18 towns in Hampshire, including Southampton, Portsmouth, Basingstoke, Gosport, Waterlooville and more.
Exposure matters for every cavity wall. Hampshire has a mix of moderate and more exposed sites. Hilltop, coastal and west-facing walls take the brunt of wind-driven rain, so the survey records exposure for each elevation before a material is chosen.
A survey in Hampshire gives you facts before anyone drills: what the wall is, what is in the cavity and whether it is sound. Where a Hampshire wall shows cold patches or damp, the survey targets those areas first rather than sampling at random.
Building Regulations in England
Filling an existing cavity wall is notifiable building work in England. Either a building notice goes to building control before the work, or the installer self-certifies it through a government-approved competent person scheme such as CIGA's CWISC scheme. The insulation used must also be suitable for the wall it goes into, which is why the survey checks construction, condition and exposure first.
Sources: Planning Portal: cavity wall insulation and building regulations; CIGA: CWISC competent person scheme.
What thermal images can and cannot show
They show patterns, not proof. A cooler stripe inside might be missing fill, a cold bridge at a lintel or simply a radiator switched off. That is why we pair the images with borescope checks before recommending any work.
What is included
- Interior and exterior images
- Annotated report
- Borescope checks of suspect areas
- Recommendations, if any
Thermal imaging survey prices in Hampshire
| Thermal imaging survey guide prices | Guide price |
|---|---|
| Thermal imaging survey with borescope checks | £295–£495 |
| Thermal imaging survey, exterior only | £195–£295 |
This work is not insulation, so it is normally standard-rated for VAT. Guide prices include VAT where it applies. Guide ranges only: the fixed price is confirmed in writing before any work starts, and anything that could not be seen at survey is agreed with you first.
How it works in Hampshire:
Tell us what is happening
Postcode, property type and what you have noticed.
Price agreed first
We confirm the price before anyone visits.
Visit and checks
Photos and readings at the areas that matter.
Findings in writing
What we found and the options, each priced separately.