This is the CLA response to the Government's review of the Standard Assessment Procedure (SAP). The SAP methodology is used to generate EPC results for UK property. The most substantial change for CLA members being proposed in the review is to acknowledge that solid brick walls are far more energy efficient than SAP has previously acknowledged. The consultation response also provides a wider review of the SAP methodology and the EPC.
Proposed changes to Government's standard assessment procedure (SAP)