Raac crisis: The UK’s largest Reits and infrastructure trusts check their buildings

Raac crisis: The UK’s largest Reits and infrastructure trusts check their buildings

March 2, 2026
  • Many companies declined to comment
  • Warnings that the issue could be widespread
  • Retail Reit NewRiver (NRR) only company to confirm it had found Raac in its portfolio

The UK’s largest real estate investment trusts (Reits) and infrastructure trusts are checking their multi-billion-pound portfolios for reinforced autoclaved aerated concrete (Raac) as concerns about the material mount. More than 150 schools were told by the government to either close completely or block off some areas before students came back from the summer break, and Raac is also found in hospitals, Ministry of Defence buildings, and other public institutions.