HC Deb 11 February 1980 vol 978 c491W
Mr. Mike Thomas

asked the Secretary of State for the Environment whether he will allow the grant of £50 to householders for roof insulation to be taken instead for cavity wall insulation in cases where the roof space has already been insulated by the householder.

Mr. Stanley

No. The most cost-effective use of our limited resources is to concentrate them on the insulation of lofts and hot water tanks in uninsulated dwellings.