Written questions

Housing: Insulation

Commons · Question 82623 · Tabled 15 Oct 2025 · Department for Energy Security and Net Zero · Official record

Answered 20 Oct 2025

Question

Asked by Ayoub Khan

To ask the Secretary of State for Energy Security and Net Zero, what estimate his Department has made of the total cost of remediation for homes that received substandard external and internal wall insulation through the Energy Company Obligation and Grea

Answer

Answered by Martin McCluskey, 20 Oct 2025

No household should be asked to pay for remediation work. Where non-compliance is found and remediation is needed, the original installer is responsible for the cost of putting the work right. Should the installer have ceased trading, the protections unde...