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Statistics and analysis on the construction sector for December 2025.
Research on the trigger thresholds used in Approved Document B, including the height threshold for the ban on combustible materials in or on external walls.
Research into the suitability of fire safety guidance for modern building uses, designs and materials.
Research into the fire performance of roof junctions, examining how roof design, insulation and fire stopping materials influence the spread of fire.
Research into the provisions for disabled people to evacuate from buildings in the event of a fire, and whether current design guidance is adequate.
Research into whether design guidance addresses the fire safety needs of retirement housing, supported housing, housing with care and nursing homes.
Research into the fire safety risks of spray foam roof insulation and its potential impact on fire spread.
Research into how timber cladding system material characteristics and configurations affect their fire performance.
Research into the fire safety impact of balcony design, and the use of laminated glass and spandrel zones on external walls of buildings.
Research on potential approaches to regulating the toxicity of the smoke produced from burning construction materials.
Experimental test results of how different photovoltaic (PV) panel installations affect fire spread over sloped residential building roofs.
Research into evidence on the fire resistance ratings for open-sided car parks, examining fire spread, structural failure risk and protection measures.
Research into building design provisions that maintain stability and compartmentation during a fire, and how these relate to modern building practice.
Research into the performance of light gauge steel frame walls when exposed to fire and their impact on structural fire resistance.
Release of data on costs per m2 of cladding remediated for high-rise and mid-rise non-ACM buildings, including analysis by cladding area and cost categories.
The 97th monthly data release regarding building safety remediation.
Accredited Official Statistics on the number of planning applications received, decided and granted in England.
Provisional quarterly results for the second quarter of 2025/26. Northern Ireland planning volumes and processing performance data.
This report presents the second national survey of local planning authorities undertaken by the Ministry of Housing, Communities and Local Government.
Statistics and analysis on the construction sector for November 2025.
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