Cavity wall suitability survey for Gorseinon properties
Gorseinon sits in West Glamorgan, around 6 miles north-west of Swansea. We work across the SA4 district, including nearby Swansea, Briton Ferry and Neath.
A survey in Gorseinon 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 Gorseinon property is plain English: what we found, what it means and what, if anything, to do next.
Every elevation is judged on its own exposure. Parts of West Glamorgan face some of the heaviest wind-driven rain in the UK, especially exposed coastal and upland sites. Here the survey is stricter: some walls suit only certain certified systems, and some should not be filled at all.
On compliance, in Gorseinon filling a cavity is notifiable work under the Building Regulations as they apply in Wales, usually self-certified through a competent person scheme.
Rules in Wales
Filling a cavity is notifiable work under the Building Regulations as they apply in Wales, usually self-certified through a competent person scheme if insulation work follows.
Sources: Welsh Government: building work competent person schemes; CIGA: CWISC competent person scheme.
What the surveyor checks
Wall construction and thickness at window reveals; cavity width and debris with a borescope; brickwork, pointing, render, sills, gutters and downpipes; signs of damp inside and out; air bricks and flues; joins with neighbours and extensions; and the exposure of each elevation to wind-driven rain.
What is included in Gorseinon
- Repairs list where needed
- Cavity width and debris check
- Fixed install price where suitable
- Exposure assessment by elevation
Guide prices for Gorseinon
| Cavity wall suitability survey guide prices | Guide price |
|---|---|
| Suitability survey with an install quote | Free |
| Standalone survey report (no install quote) | £145–£245 |
The survey is free with an install quote. A standalone report is not insulation, so it is normally standard-rated for VAT; guide prices include VAT. 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 Gorseinon:
Tell us about the property
Postcode, property type and why you need the survey.
Survey visit
Walls, cavity, condition and exposure checked and photographed.
Written result
Suitable, suitable after repairs, or not suitable.
Fixed price if you want work
The survey is free when it is for an install quote.