HC Deb 05 April 1984 vol 57 c654W
Mr. Clifford Forsythe

asked the Secretary of State for Northern Ireland how many Housing Executive dwellings have been insulated up to the standard of the current building regulations.

Mr. Chris Patten

This is a matter for the Northern Ireland Housing Exectuve but I understand from the chairman that approximately 90,000 dwellings have been so insulated.