Cavity cleaning and debris removal for Chichester properties
We cover Chichester and the PO19 postcode district, including nearby Bognor Regis, Littlehampton and Worthing. It is around 32 miles south-west of Crawley.
If your Chichester installation has a guarantee, we check it first; the guarantee route may cover the work. Where a Chichester wall does need work, bricks are lifted and rebuilt in matching mortar, and the cavity is checked with a camera before it is closed up.
Every elevation is judged on its own exposure. West Sussex 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.
As for paperwork, if cavity wall insulation follows in Chichester, 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 Chichester
- Brick removal at low level
- Borescope check to locate debris
- Rebuild in matching mortar
- Raking and vacuum clearance
Guide prices for Chichester
| 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.
What happens next for a Chichester property:
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.