Appendix Q API

SAP Appendix Q  provides a means whereby validated individual branded product performance information can be accessed and used as an adjunct to the SAP calculation.  

A product’s performance information is determined by testing against a specification that has been agreed by the Department for Business, Energy & Industrial Strategy's (BEIS) NCM contractor, the relevant manufacturer(s) and industry sector representatives. For further information on an individual product's performance and technical background, please see our supporting documents

The process for the SAP Appendix Q API is shown below.


We understand that this is a new feature that you may not have come across before. Please email us at sapq@bre.co.uk with any feedback or questions you may have.

Which appendix Q product do you wish to retrieve savings for?
Which model of Appendix Q product?
Can you confirm that the AirEx's commissioning process has been undertaken?
Does the dwelling have a suspended timber floor?
RdSAP assessor name