Technology & Sustainability

SAP Calculations

SAP (Standard Assessment Procedure) form part of the latest requirements of Building Regulations in England and Wales for new build domestic dwellings including conversions and extensions.

Technology & Sustainability


As a fully accredited provider of SAP Assessments, our qualified On Construction Domestic Energy Assessors will inspect your building plans to assess and certify the energy rating on individual properties and apartments enabling you to comply fully with the Building Regulations requirements.


Technology & SustainabilityTechnology & Sustainability

The SAP calculation is undertaken at Design stage to check for compliance and at Completion to reflect any changes that may have been made during the construction. A Predicted Energy Assessment (PEA) is provided at the Design stage which can be used for marketing purposes, the actual Energy Performance certificate is provided when the dwelling is complete.


At Ergo Energy we have a wealth of experience within the building industry, along with the most up to date knowledge of Energy Saving technologies and products. Whether your project is a new build, conversion or extension, we will guide you through the SAP process quick and effortlessly.


If you would like to discuss any project requirements, you can contact us on 0191 229 0231 or you can email us at