The Building Regulations 2000: Approved Documents L: proposed revisions to multi-foil insulation

Divisional letter published 18 June 2009, about proposed revisions to multi-foil insulation.



The purpose of this divisional circular letter is to bring to attention to all building control bodies (“BCBs”) and other interested parties about the results of the consultation published on 5th June 2008 about proposed new editions of the Approved Documents L, which contain practical guidance on compliance with the energy efficiency requirements of the Building Regulations in common building situations.