Sources

  • Met Office, “An ‘unprecedented’ El Niño and its implications for the weather forecast”, 21 August 2026. Available at: Met Office El Niño forecast blog.
  • World Meteorological Organization, “El Niño set to become very strong, raising risks of extreme weather into 2027”, 3 September 2026. Available at: WMO El Niño update.
  • Association of British Insurers, “Burst pipes and water leaks” (home insurance guidance – escape of water claims c. £1.8m a day). Available at: ABI website.
  • Aviva, “One in four ‘escape of water’ claims occur during summer months”, July 2026 (Aviva home claims data, last three years – average escape of water claim £8,595). Available at: Aviva newsroom.
  • Environment Agency, “National assessment of flood and coastal erosion risk in England 2024”, updated 5 August 2026. Available at: GOV.UK national flood risk assessment.
  • The Insolvency Service, Company Insolvency Statistics, construction (SIC section F), England and Wales, annual totals 2016–2025 (Table A1b). Available at: GOV.UK company insolvency statistics.
  • Federation of Master Builders and Chartered Institute of Building, “State of Trade Survey H2 2025”, 2026. Available at: FMB State of Trade Survey.
  • Construction Industry Training Board, “Construction Workforce Outlook: Labour Market Intelligence Report 2026 to 2030”. Available at: CITB Construction Workforce Outlook.
  • Sedgwick, Building Cost Review Q2 2026, contractor survey and valuation data (Sedgwick internal data, 2026).
  • Department for Levelling Up, Housing and Communities, “Calls for second staircases in all new tall residential buildings”, 29 March 2024. Available at: GOV.UK second-staircase guidance.
  • Ministry of Housing, Communities and Local Government, “Awaab’s Law Phase 2: Guidance for social landlords”, 2026. Available at: GOV.UK Awaab’s Law Phase 2 guidance.
  • Department for Energy Security and Net Zero, “Non-domestic minimum energy efficiency standards (MEES)”, Written Ministerial Statement HCWS126, 18 June 2026. Available at: UK Parliament MEES statement.
  • RebuildCostASSESSMENT.com, “2026 Property Insurance Infographic”, September 2026. Available at: RebuildCostASSESSMENT.com 2026 findings.
  • Department for Environment, Food & Rural Affairs, “New taskforce to boost Britain’s resilience to flooding and drought”, 11 October 2026. Available at: GOV.UK flood and drought taskforce announcement.

  • Association of British Insurers, “Adverse weather pushes property insurance payouts to £6.1 billion in 2025”, 17 February 2026. Available at: ABI property insurance claims data.
  • Met Office, UK storm names, 2015/16 to 2025/26 seasons. Available at: Met Office UK Storm Centre.
  • British Geological Survey, “Latest research emphasises climate-related subsidence risk to millions of British homes” (GeoClimate Shrink–Swell dataset), June 2026. Available at: BGS GeoClimate subsidence research.
  • Association of British Insurers, “Insurance support tops £150 million for homes affected by subsidence”, 11 August 2025. Available at: ABI subsidence claims data.
  • Building Cost Information Service, “Rebuild cost models update shows uplift in reinstatement costs”, August 2026. Available at: BCIS rebuild cost update.
  • Building Cost Information Service, ABI/BCIS House Rebuilding Cost Index, September 2026, and BCIS General Building Cost Index, Q2 2026 edition.
  • Building Cost Information Service, “Latest construction materials prices”, published 8 October 2026, reporting Department for Business and Trade data (fabricated structural steel prices +21.2% in the 12 months to August 2026). Available at: BCIS construction materials prices. Accessed 29 October 2026.
  • Department for Business and Trade, “Construction building materials: commentary June 2026”, published 1 July 2026, Table 2 (price changes in the 12 months to May 2026: gravel, sand, clays and kaolin including Aggregate Levy +12.2%; cement −5.0%). Available at: GOV.UK June 2026 commentary. Accessed 29 October 2026.
  • Barrett Corp & Harrington, analysis of 2022 buildings insurance valuations, February 2023, as reported by StrategicRISK, “UK underinsurance crisis evident in 2022”, 2023.
  • Building Cost Information Service and Intelligent AI, “BCIS and Intelligent AI launch new platform to tackle underinsurance”, August 2024. Available at: BCIS news.
  • Building Cost Information Service, five-year construction industry forecast to 3Q2031, October 2026, as reported by Specification Online, “Building costs to rise faster – BCIS reveals updated five-year construction industry forecast”, 8 October 2026. Available at: BCIS five-year forecast.
  • IBISWorld, UK industry report – disaster restoration services.

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