Repointing and pre-insulation repairs across Cornwall
We cover 8 towns in Cornwall, including Redruth, Falmouth, St Austell, Truro, Camborne and more.
Local weather affects which walls can be filled. Parts of Cornwall 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.
Damp in an insulated Cornwall home is not always the insulation's fault, so the diagnosis comes before any extraction. Defects such as failed pointing, leaking gutters and bridged damp-proof courses are listed and priced separately for Cornwall properties, so you can choose who fixes them.
Building Regulations in England
Filling an existing cavity wall is notifiable building work in England. Either a building notice goes to building control before the work, or the installer self-certifies it through a government-approved competent person scheme such as CIGA's CWISC scheme. The insulation used must also be suitable for the wall it goes into, which is why the survey checks construction, condition and exposure first.
Sources: Planning Portal: cavity wall insulation and building regulations; CIGA: CWISC competent person scheme.
Why repairs come first
Energy Saving Trust advice is to fix brickwork, pointing, roofs, gutters and downpipes before filling. A filled cavity is less forgiving of a wet outer leaf than an empty one, so we price repairs separately and you choose who carries them out.
What is included
- Raking out and repointing
- Brick replacement
- Sill and render repairs
- Gutter and downpipe repairs
Repointing and pre-insulation repairs prices in Cornwall
| Repointing and pre-insulation repairs guide prices | Guide price |
|---|---|
| Repointing, per m² | £45–£75 |
| Brick replacement, per brick | £25–£45 |
| Minimum repair visit | £295 |
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 repointing and pre-insulation repairs in Cornwall:
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.