Borescope cavity inspection for Rickmansworth properties
If your property is in Rickmansworth or the WD3 district or nearby Watford, Hemel Hempstead and Borehamwood, it is within our Hertfordshire coverage. It is roughly 10 miles south-west of St Albans.
Every inspection point in Rickmansworth is photographed and logged, so you have a record to show a buyer, lender or contractor. Buyers and sellers in Rickmansworth often book this check when a survey report or EPC raises questions about the walls.
Before any material is chosen, exposure is checked. 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.
As for paperwork, if cavity wall insulation follows in Rickmansworth, 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.
When a borescope check helps
Before filling, to confirm the cavity is empty and clean. Before buying a house, to see if the EPC's claim of 'filled cavity' is true. When damp has appeared and you need to know whether the fill is wet or bridged. Before a top-up, to map which panels are empty.
What is included in Rickmansworth
- Holes made good
- Inspection points on each elevation
- Written summary
- Photos of each point
Guide prices for Rickmansworth
| 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.
How it works in Rickmansworth:
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.