Cavity cleaning and debris removal for Gosport properties
If your property is in Gosport or the PO12 district or nearby Portsmouth, Fareham and Waterlooville, it is within our Hampshire coverage. It is roughly 14 miles south-east of Southampton.
If your Gosport installation has a guarantee, we check it first; the guarantee route may cover the work. Defects such as failed pointing, leaking gutters and bridged damp-proof courses are listed and priced separately for Gosport properties, so you can choose who fixes them.
Before any material is chosen, exposure is checked. 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.
On the rules side, if cavity wall insulation follows in Gosport, 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.
Why debris matters
A clean cavity lets water that gets through the outer leaf drain away. Debris piled at the base or caught on ties makes a bridge for that water. It is a common cause of damp low on walls and around ties, with or without insulation.
What is included in Gosport
- Borescope check to locate debris
- Brick removal at low level
- Raking and vacuum clearance
- Rebuild in matching mortar
Guide prices for Gosport
| Cavity cleaning and debris removal guide prices | Guide price |
|---|---|
| Cavity debris clearance, per elevation | £395–£795 |
| Whole-house debris clearance | £995–£1,995 |
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 cavity cleaning and debris removal in Gosport:
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.