SAP stands for Standard Assessment Procedure and is a method of calculating the energy efficiency of a dwelling. It is from this calculation that an Energy Performance Certificate (EPC) is created. An EPC is required for a property to be signed off by building control, and is necessary when selling or renting a dwelling as well.

MACH Energy offers fully accredited design and ‘as built’ stage reports for SAP assessments for either new or refurbished dwellings. We provide a service that does not just give a pass or fail mark, but offers detailed advice on how to improve the design and identifies options on how to carry it out.

SAP Calculations

We Offer

Compliance package for
Part L and Part E:

Airtightness testing

Airtightness consultancy

Noise testing



Ask For A quote

Get in touch  to ask for a quote for a SAP Assessment.
Please also see our list of required information for SAP calculations, which helps make the process quicker and smoother

SAP Calculations
SAP Calculations
0117 944 1388