Written Question·Department for Energy Security and Net Zero·UIN 82623

Housing: Insulation

Tabled: 15 October 2025
Answered: 20 October 2025
Named Day

Question

Ayoub Khan

IndependentBirmingham Perry Barr

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

Martin McCluskey
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...

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