SAP Calculations and EPCs

MSAFE - Energy Assessments

Energy services from MSAFE

Standard Assessment Procedure (SAP) is the recognised method for measuring a residential dwelling’s CO2 Emissions and produces an Energy Performance Certificate (EPC) for the building.

All new residential buildings must have a SAP Assessment carried out prior to commencement of works to comply with Building Regulations Part L1A - New Dwellings.

Our accredited Energy Assessors can carry out SAP Assessments for new dwellings (L1A) and existing dwellings (L1B) in accordance with Building Regulations Part L 2010 (SAP 2009) and 2013 (SAP 2012).

With a fast turnaround available MSAFE can assist you in achieving an energy efficient building that demonstrates compliance with all Part L requirements. MSAFE can also provide an Air Tightness Test for your dwelling at the end of construction to complete the SAP Calculation and produce your EPC.

Should your residential development also require Sound Insulation Testing, MSAFE can provide a Part L & Part E compliance package to help reduce your costs.

Contact MSAFE

Health and safety specialists MSAFE undertake work nationwide from our head office in Bournemouth acting as Energy Assessment and EPC advisors covering Dorset, Hampshire, Wiltshire, Bristol, Cardiff, Swansea, Devon, Cornwall, Gloucestershire, Oxfordshire and London.

To arrange a competitive fee proposal, please contact us on 0333 8000 700 or complete our enquiry form and we will contact you to discuss further.


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MSAFE are UKAS Accredited to ISO/IEC 17025:2005 for Air Tightness Testing and Sound Insulation Testing