Considering the Implications of the 2010 changes to Approved Document Part L1A to achieve a 25% improvement in CO2 emissions in new homes, this guide suggests representative approaches to comply with the new requirements, based on examples of four typical homes.
Written and published for NHBC Foundation by Richards Partington Architects.
The NHBC Foundation - National House Building Council's independent research institution - was established in January 2006 in partnership with the BRE Trust.
NBS has produced specification systems and information products for construction industry professionals for more than 40 years. The National Building Specification is the recognised UK national standard and is used by over 5,000 organisations. NBS is part of RIBA Enterprises Ltd.
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