Written Question·Ministry of Housing, Communities and Local Government·UIN 75749

Housing

Tabled: 8 September 2025

Answered: 11 September 2025

Question

Blake Stephenson

To ask the Secretary of State for Housing, Communities and Local Government, pursuant to the Answer of 30 June 2025 to Question 62017 on Housing, whether his Department has made an estimate of the potential impact of Part O on internal temperatures.

Answer

Samantha Dixon

Part O of the Building Regulations, which aims to address the risk of overheating in new residential buildings, came into force in June 2022. A transition period was put in place to minimise disruption to projects that were already underway and to allow i...

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