Question to the Department for Levelling Up, Housing & Communities:
To ask the Secretary of State for Housing, Communities and Local Government, pursuant to the Answer of 24 January 2019 to Question 210599, on Buildings: Insulation, how his Department categorised the other 884 samples.
The samples have been categorised by the Building Research Establishment with a generic system description and additional information including composition, whether it is made of a singular component or several components, whether the components are bonded or not, the number of layers, thickness and colour.