§ Mr. Mike Thomasasked the Secretary of State for the Environment how many existing homes have loft or cavity wall insulation installed to the standards laid down in the 1982 building regulations.
§ Sir George YoungIt is estimated that at December 1980 about 2 million homes in Great Britain had loft insulation installed to the standard laid down in the building regulations effective from 1 April 1982. (Source: Audits of Great Britain Ltd). Corresponding information about cavity wall insulation is not available.