Question to the Ministry of Housing, Communities and Local Government:

To ask the Secretary of State for Housing, Communities and Local Government, what steps her Department is taking to provide support to homeowners impacted by reinforced autoclaved aerated concrete.

All building owners are responsible for managing building safety and performance risks of all kinds in their buildings, including reinforced autoclaved aerated concrete (RAAC), in a proportionate, risk-based, and evidence-based manner. To do so, they should continue to follow guidance published by the Institution of Structural Engineers (IStructE) to identify, assess, and manage RAAC.

The issues with RAAC are longstanding and well known. Our current understanding, shared with the Building Safety Regulator (BSR), is that the prevalence of RAAC is low in housing and there have been no known incidents of RAAC panel failure in residential dwellings across the UK.

The BSR have a duty under the Building Safety Act 2022 to keep under review the safety and standards of all buildings in England. This includes monitoring risk and advising government on any action required.