The Standard Assessment Procedure (SAP) is the Government’s recommended method system for measuring the energy rating of residential buildings. It calculates a dwelling’s CO2 emissions, as well as its typical annual energy costs for space, water heating and lighting
Having carried out hundreds of SAP calculations, our team of accredited SAP Assessors (On Construction Energy Assessors) is well equipped to deliver this service.
Design Stage SAP Calculations
Predicted Energy Certificate
U-value calculations
As Built SAP Calculations
