Loft and cavity wall insulation · North West
Loft and cavity wall insulation in Knowsley
We install loft and cavity wall insulation in social homes in Knowsley, after a survey that checks the wall and loft are suitable.
Loft and cavity wall insulation in Knowsley is carried out by our site teams and specialist subcontractors under our management, with photographs, notes and certificates on every job. Most social homes in Knowsley belong to housing associations after the council transferred its stock.
Knowsley at a glance
- Council
- Knowsley Metropolitan Borough Council
- Region
- North West
- Council homes
- Transferred to housing associations
- Housing standard
- Decent Homes Standard (England)
- Damp and mould timescales
- Awaab's Law (since 27 Oct 2025)
- Population
- 152,452 (2020 estimate)
- Regional price factor
- 1.01 (VOA 2026)
Council housing status from Housing Revenue Account records (MHCLG and the 2012 HRA list, updated for later transfers) and council publications, checked October 2026. Population: ONS 2020 mid-year estimate.
Who owns the social homes in Knowsley?
Most social homes in Knowsley are owned by housing associations, following the transfer of the council's homes to housing association ownership. Knowsley Metropolitan Borough Council remains the strategic housing authority, with duties on homelessness and housing need.
What do we cover in Knowsley?
- Cavity suitability survey, including borescope inspection
- Cavity wall insulation injection
- Loft insulation top-ups to current recommended depths
- Loft ventilation checks and remedial vents
- Pipe and tank insulation
How do we deliver it?
Loft work includes checking that the eaves are still ventilating once the new insulation is down, because blocked eaves cause condensation in the roof space.
Which rules apply in Knowsley?
Warm Homes: Social Housing Fund Wave 3 (£1.29bn for 2025–2028, plus up to £295m more for 2026/27) requires delivery under PAS 2035/2030, TrustMark-registered installers and, for heat pumps and solar, MCS certification. The fund is closed to new applications.
Decent Homes Standard (England) · More about loft and cavity wall insulation
What does loft and cavity wall insulation cost in Knowsley?
Our guide range for cavity wall insulation in Knowsley is £950–£2,750 per home. That is the UK range of £950–£2,700 (published figure) adjusted by a regional cost factor of 1.01 (VOA Rating Cost Guide 2026: 1.01–1.02); figures are before VAT where the source states it. Every job is priced after survey; specification, access and the condition of the homes will move the figure.
Questions about loft and cavity wall insulation in Knowsley
Does Knowsley Metropolitan Borough Council still own council homes?
Most social homes in Knowsley are owned by housing associations, following the transfer of the council's homes to housing association ownership. Knowsley Metropolitan Borough Council remains the strategic housing authority, with duties on homelessness and housing need.
Which housing standard applies in Knowsley?
Social homes in England must meet the Decent Homes Standard, enforced through the Regulator of Social Housing's Safety and Quality Standard. A reformed standard, confirmed in January 2026, must be met by 2035 at the latest.
Do you also work near Knowsley?
Yes. We take on loft and cavity wall insulation across the North West, including Liverpool, St. Helens, Halton and Warrington, and in every other UK nation.
Other works we carry out in Knowsley
- Electrical remedial works and rewires
- Cyclical and external decoration
- Supported and sheltered housing refurbishment
- Communal area refurbishment
- Aids and adaptations
- Fire door installation and remediation
- Bathroom replacement programmes
- Whole-house retrofit
- Roofing and rainwater goods
- Kitchen replacement programmes
- Housing disrepair works
- Brickwork, pointing and render repairs