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Appendix S: Reduced data SAP for existing dwellings

Publication Year

2019

Document Status

Current

Abstract

An Appendix to SAP 2012, providing a methodology (compliant with the Energy Performance of Buildings Directive) for a system of data collection with defaults and inference procedures for existing dwellings based on a site survey of a property.

Document History

This Appendix forms part of SAP 2012. RdSAP 2012 v9.94, for use from 22nd September 2019. Supersedes RdSAP 2012 v 9.93

Publisher Information

Department of Energy and Climate Change

The Department brings together much of the Climate Change Group, previously housed within the Department for Environment, Food and Rural Affairs (Defra), with the Energy Group from the Department for Business, Enterprise and Regulatory Reform (BERR). From July 2016 became part of the Department for Business, Energy and Industrial Strategy (BEIS)

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