All of our software can be purchased by calling 020 7148 3322  using a credit or debit card (not American Express). The software can be downloaded and unlocked with the password that will be e-mailed to you.

Sap calculator

The SAP Calculator comes in four versions.

• Free demonstration version to check compliance with part L1 includes the Building Regulations database. You need to register to get the free version.
• SAP Designer version as above but including production of sap reports for submission to building control. Just £130 per year or £60 for 3 months.
• SAP Energy Performance Certificates for use with BRE scheme £200 per year
• SAP Energy Performance Certificates Scotland. For use in Scotland to produce EPC and the simplified method. £200.