Borescope cavity inspection for Sevenoaks properties
Sevenoaks sits in Kent, around 14 miles west of Maidstone. We work across the TN13 district, including nearby Tonbridge, Swanley and Tunbridge Wells.
A survey in Sevenoaks gives you facts before anyone drills: what the wall is, what is in the cavity and whether it is sound. The written result for your Sevenoaks property is plain English: what we found, what it means and what, if anything, to do next.
Exposure matters for every cavity wall. Much of Kent 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.
On the rules side, if cavity wall insulation follows in Sevenoaks, 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.
How many holes?
Enough to be representative: typically several per elevation, plus targeted checks below windows, at corners and near any damp patches. Each one is photographed and logged.
What is included in Sevenoaks
- Written summary
- Holes made good
- Inspection points on each elevation
- Fill type and condition noted
Guide prices for Sevenoaks
| Borescope cavity inspection guide prices | Guide price |
|---|---|
| Borescope inspection, house | £145–£245 |
| Borescope inspection, block or large building | £295–£595 |
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.
The steps for a borescope inspection in Sevenoaks:
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.