Conservation of fuel and power: Approved Document L, Volume 1 — Dwellings

O N L I N E V E R S I O N The Building Regulations 2010, Approved Documents are available from: RIBA Books Online: www.architecture.com/ribabooks Telephone: +44 (0)20 7496 8383 Email: sales@ribabookshops.com ISBN 978 1 914124 78 5 © Crown Copyright 2021 The content of this publication, excluding logos, may be If you require this publication in an alternative format, reproduced free of charge in any format or medium for please email: alternativeformats@communities.gov.uk. research, private study or for internal circulation within Copyright in the typographical arrangement, excluding an organisation. This is subject to it being reproduced logos, of the cover and internal page layouts of this accurately and not used in a misleading context. The publication rests with the Publisher. material must be acknowledged as Crown copyright and the title and edition of the publication specified. This document/publication is value added. You may re-use the content (not including logos) free of charge in any format or medium, under the terms of the Open Government Licence. To view this licence, visit: http://www.nationalarchives.gov.uk/doc/open- government-licence/ or write to the Information Policy Team, The National Archives, Kew, London TW9 4DU, or e-mail: psi@nationalarchives.gov.uk. 9 781914 124785 O N L I N E V E R S I O N