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SAP calculation and EPC

Getting the Specification Right on your New Development is more important than ever...

SAP Calculations - At what stage(s) does this apply during your build?

What the Regulations say...

A SAP Calculation (short for Standard Assessment Procedure) is a Building Regulation for New-Build Residential Buildings. 

Part L of the Building Regulations apply in England & Wales (Section 6 applies in Scotland). 

Getting that all important "Yes"

  • A SAP report must be submitted to the Building Control Officer (BCO) before you start on site and at the end of your build, to outline your approach to:
  • Insulation and U-Values
  • Heating, hot water, ventilation and lighting
  • Glazing
  • Renewables
  • Thermal Bridging
  • Air Leakage

If you are regularly building to the same building specification, we recommend you have psi-values for each of the main thermal bridging junctions calculated.

Simple 5 - Step Process

We will:

1. Review your plans & specification.

2. Liaise directly with your BCO (if you want us too).

3. Make recommendations.

4. Complete all 4 parts of your SAP Assessment.

5. Email your SAP Reports within your deadlines.

Which building regulations apply in your area?

Building regulations and energy assessments can vary according to which region your project is in. Use our checker to make sure you are aware of what you need.
Specialist for SAP calculations and EPC