The inquiry examined the rapid external spread, the refurbishment and product testing, the regulatory system, and the emergency response. Its Phase 2 report was published in September 2024.
Locate this case on the globe →Findings and evidence status
External wall and products
The inquiry traced the spread of fire through the external wall system and examined failures in product testing, certification and claims.
Read the primary record ↗Building and management
The inquiry examined refurbishment decisions, fire safety management and the condition of flat entrance doors and self-closing devices.
Read the primary record ↗Response and evacuation
Its findings included the London Fire Brigade’s preparation and response to a fire involving rapid external spread and loss of compartmentation.
Read the primary record ↗One case. Three lines of sight.
Questions for current buildings, inferred from this case. Check local requirements and the building’s actual condition.
Engineer
Can the as-built external wall, fire doors and compartment lines be reconciled with the fire strategy and subsequent refurbishment decisions? Identify where product evidence or assumptions are missing.
Fire protection contractor
Trace installed products and later works to exact locations. Record door closer defects, penetrations and façade changes with evidence of competent review and close-out.
Brigade
Does the current building intelligence describe external fire spread potential, compartmentation limitations, access and evacuation arrangements as they exist today?
What has to connect
Fire strategy and revisions; façade and door product evidence; as-built locations; inspection findings; resident information; open actions and named decision makers.
Changes and response
The Building Safety Act 2022 and Fire Safety (England) Regulations 2022 form part of England’s post-Grenfell reforms. They pre-date the Phase 2 report and should not be described as implementing a later recommendation.
Check current status ↗The UK government tracks individual inquiry recommendations and their delivery status. Its September 2026 update describes ongoing work including fire risk assessor accreditation and statutory guidance changes.
Check current status ↗Reviewed 28 September 2026. Legal and inquiry status can change; use the linked authority for the latest position.