SAP Untangled

Summary: 

SAP Untangled is aimed at the SME Builder and gives an overview of the Building Regulations Part L1A compliance process with respect to the SAP calculation. This Guide is intended as a basic introduction to the SAP assessment process and the information required by the assessor and Building Control in order to achieve compliance with certain aspects of Building Regulations Part L1A and the successful production of an Energy Performance Certificate for the home.