Cavity insulation for new builds and extensions for Lichfield properties
Lichfield is among the towns we cover in Staffordshire, alongside Burntwood, Tamworth and Rugeley. It is roughly 27 miles south-east of Stoke-on-Trent.
For semi-detached and terraced homes in Lichfield, cavity barriers are fitted where your wall meets your neighbour's so the fill stays on your side. Where a Lichfield property has an extension or a conservatory, we check how the old and new walls meet, because that junction is often missed.
Every elevation is judged on its own exposure. Staffordshire 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, in Lichfield filling a cavity is notifiable building work and needs a building notice or competent-person self-certification.
Funding in England
In England, ECO4 runs to 31 December 2026 and Warm Homes: Local Grant supports low-income households through councils.
Sources: GOV.UK: extending the ECO4 end date, government response; GOV.UK: Warm Homes Plan.
Extensions that join an older house
Where an extension meets an existing cavity wall, the junction is a weak point. We can borescope and fill the existing wall at the same time so the old and new walls perform together.
What is included in Lichfield
- Photo record for building control
- Clean-cavity working
- Batts or boards to the specified U-value
- Coordination with your bricklayers
Guide prices for Lichfield
| Cavity insulation for new builds and extensions guide prices | Guide price |
|---|---|
| Full-fill batts supplied and fitted, per m² | £9–£16 |
| Partial-fill boards supplied and fitted, per m² | £14–£26 |
Prices are shown before any VAT; the VAT treatment for new-build work is confirmed on your quote. 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 insulation for new builds and extensions in Lichfield:
Tell us about the property
Postcode, property type and what you need.
Free survey
Walls, cavity, condition and exposure checked and photographed.
Written result and price
Suitable, suitable after repairs, or not suitable, with a fixed price.
Work and paperwork
Installation, making good, and the regulations and guarantee paperwork.