Good Practice Guide 268

27th March 2006

Please note the revised GPG (Good Practice Guide) 268 'Energy efficient ventilation in dwellings – a guide for specifiers' has been published by the Energy Saving Trust. It is not referred to in the revised Part F but is in the revised Part L. However, Part F has been referred to throughout GPG 268. Descriptions of the ventilation systems outlined in the 2006 edition of Part F appear in the Guide. Copies are available at www.est.org.uk