SAP Calculations

Greater Manchester EPC have over 10 years combined experience in domestic energy assessments and SAP calculations for new dwellings and conversions. We have worked with established residential housing developers and building contractors throughout Manchester and the UK.

What are SAP Calculations?

SAP is the Government’s Standard Assessment Procedure for Energy Rating of Dwellings. It is used to demonstrate compliance with Part L of Building Regulations, for dwellings in England and Wales.

When is an SAP Calculation required?

Design Stage – Building Control require a Design Stage SAP Calculation with the submission of your Building Regulations Application. Without the SAP Calculation compliance of Part L2 of the Building Regulations, Building Control will not allow the project to start on site.

As-built Stage – Building Control require an As-built Stage SAP Calculation and EPC when the building is completed. Without this paperwork it is unlikely that the building will achieve final Building Control approval.













Our SAP Calculation process:

  • Full review of plans & specification and make any recommendations
  • Complete the Design Stage SAP Calculation & provide guidance (if required).
  • Complete the As Built SAP Calculation and EPCs (Energy Performance Certificate).
  • Supply all documents to meet your project deadlines.

Get in touch

Email us your project plans or call on 07875 753571.

If you prefer, use our quick and simple contact us form.

Tell us about your project?

We understand the building compliance process can be confusing. To discuss and advise on your project requirements call us on 07875 753571.


Reduce your risk, save time and money. Get in touch to see how we can make your project easier.

Get in touch

Latest Projects

SBEM & Non-Domestic EPC

Project Type: SBEM & Non-Domestic EPC
Project Name: Southway Housing, New Head Offices
Location: Princess Road, Manchester
Turnaround: 1 Year Project
Date: 2018

Read More

Why not discuss your project with a member of our team? Call us today on 07875 753 571