Recent findings have unearthed significant and systemic issues in homes that have undergone insulation under various government schemes. Miatta Fahnbulleh, the Minister for Energy Consumers, has publicly announced these troubling revelations, indicating widespread occurrences of inadequately performed installations dating back to 2022. According to her statements in Parliament, audits carried out on homes equipped with external wall insulation revealed that many installations did not conform to established quality standards.
In light of these discoveries, the minister informed that a notable 39 businesses have been suspended from participating in the government schemes due to their subpar work. A substantial number of households—approximately 65,000 across the UK—have benefitted from solid wall insulation under two notable government initiatives: the Energy Company Obligation 4 (ECO4) and the Great British Insulation Scheme since 2022.
Fahnbulleh mentioned that every household which has received external wall insulation through these programs would receive communication from Ofgem, the energy regulator. The repair of these inadequately installed insulations will be monitored by Ofgem, and the costs associated will be borne by the installers. This proactive measure aims to remedy the distressing situation affecting countless families.
The independent organization Trustmark conducted a comprehensive audit that unearthed various issues linked to these installations. Concerns ranged from missing or incomplete documentation to more severe problems, including inadequately insulated areas, compromised ventilation, and even exposed wiring. Such lapses, if unaddressed, could precipitate major health risks, including dampness and mold proliferation. Last year, the BBC reported on a case involving Tormuja Khatun from Luton, whose home became a breeding ground for black mold, mushrooms, and dry rot due to the shoddy installation of external wall insulation. The financial toll required to restore her home could exceed £100,000, illustrating the severe ramifications of improper insulation work.
In total, more than three million homes have received insulation through government efforts, and the BBC uncovered last year that a concerning number of these installations may not have been completed satisfactorily. The growing alarm among Members of Parliament (MPs) regarding the ramifications of poor insulation installation on their constituents is palpable. Citizens Advice has also urged the government to swiftly address the lack of regulatory oversight in the insulation sector.
During her statement to the House of Commons, Fahnbulleh expressed the urgency with which the government is addressing these issues. She acknowledged the distress this situation may cause for families that have relied on solid wall insulation through the schemes, firmly prioritizing the need for resolution to this issue. Fahnbulleh emphasized the nature of these problems as a culmination of years of systemic failure and reiterated the government’s commitment to reforming the current structure.
However, some MPs voiced concerns regarding the absence of a review pertaining to other insulation methods, such as cavity wall insulation and spray foam insulation. In response to these inquiries, the Minister assured that audits of various insulation types had not revealed the widespread failures that emerged with solid wall installations. This acknowledgment speaks to the need for vigilance across all insulation sectors.
The Energy Saving Trust (EST) welcomed the minister’s statement, highlighting the necessity for a national expert advice service in England aimed at offering households impartial, personalized guidance. Stew Horne, head of policy at the EST, remarked that it is crucial to bolster consumer protection measures going forward to instill confidence among homeowners when considering upgrades to their properties.
As awareness of these serious insulation issues spreads, the call for improved regulatory frameworks and consumer protections only intensifies, emphasizing the need for accountability and quality assurance in home insulation procedures going forward.









