Thermal imaging survey for Potters Bar properties
We cover Potters Bar and the EN6 postcode district, including nearby Borehamwood, Hatfield and Cheshunt. It is roughly 7 miles south-east of St Albans.
Where a Potters Bar wall shows cold patches or damp, the survey targets those areas first rather than sampling at random. Every inspection point in Potters Bar is photographed and logged, so you have a record to show a buyer, lender or contractor.
Local weather affects which walls can be filled. Much of Hertfordshire sits in the more sheltered driving-rain zones of the UK, which widens the choice of fill. Exposed elevations, coastal sites and high ground still get checked wall by wall.
In terms of approvals, if cavity wall insulation follows in Potters Bar, filling a cavity is notifiable building work and needs a building notice or competent-person self-certification.
Rules in England
Filling a cavity is notifiable building work and needs a building notice or competent-person self-certification if insulation work follows.
Sources: Planning Portal: cavity wall insulation and building regulations; CIGA: CWISC competent person scheme.
Useful for
Checking an old installation, planning a top-up, finding where an extension's insulation stops, and giving landlords evidence before and after works.
What is included in Potters Bar
- Interior and exterior images
- Recommendations, if any
- Annotated report
- Borescope checks of suspect areas
Guide prices for Potters Bar
| 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.
What happens next for a Potters Bar property:
Get in touch
Online, by phone or WhatsApp.
Your price
Confirmed in writing before you book.
The visit
Carried out at an agreed time, with photos of what we find.
Your report
Plain English, with any follow-on work quoted separately.