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Need SAP calculations for your development?


Need SAP calculations for your development?

Contact us to discuss your project:

t: 01242 506150


We have experience performing SAP calculations for a wide variety of dwelling types and sizes.

Our personal service and ability to work efficiently ensures that we are able to meet tight deadlines while still maintaining excellent levels of accuracy and professionalism.

What are SAP Calculations?

Standard Assessment Procedure (SAP) calculations are necessary to demonstrate that your property is compliant with either Part L1A (new builds) or Part L1B (change of use to create a new dwelling or overglazed extensions) of the Building Regulations. These are required both at design stage and when the build is complete, at which point an Energy Performance Certificate (EPC) is produced. The EPC is a legal document that is valid for ten years.

If you need to know more about SAP calculations feel free to get in touch.

Why Fenton Energy?

As your energy assessor we work closely with you to help you meet compliance with Part L of the Building Regulations. Our aim is to simplify the process for you.

To get your competitive quote for quality work call us on 01242 506150 or email us at