New Build SAP


Your proposed new dwelling must

have a SAP calculation to show

Compliance with Part L1A of the

Building Regulations,and an EPC.

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Extensions L1B

Part L1B for highly glazed

Extensions and Orangeries.

We advise the best Compliance

method for your Extension design.

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Conversions L1B

When a building is converted to

create one or more dwellings,

we can show Compliance with

Part L1B and produce an EPC.

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Existing Dwellings

We cover Bath, Radstock, Frome,

Trowbridge, Keynsham, Saltford

and East Bristol. Prompt attention

and same day turnaround.

Order EPC

Energise provides a complete range of services for Energy Assessment of New Build & Existing Dwellings.

Part L1A Compliance for New Build Dwellings, and Part L1B Compliance for Highly Glazed Extensions, Loft Conversions and Change of Use Conversions

Energy Performance Certificates for New Build & Existing Dwellings

Renewable Technologies Suitability Reviews & Energy Strategy Statements

U-value Calculations, Water Efficiency Calculations, Condensation Risk Analysis

We are happy to discuss your project at Planning stage, and offer free guidance on how to approach all aspects of Part L Compliance.

Please contact us by This email address is being protected from spambots. You need JavaScript enabled to view it.or call us on 07737 411965 to discuss any aspect of our service free of charge and without obligation.



Contact Us

If you would like to discuss

  • SAP Assessments
  • New Build Part L1A
  • Renewables Reviews
  • Energy Strategy Statements
  • Conversions Part L1B
  • Extensions Part L1B
  • EPCs
  • U-value Calculations
  • Water Calculations

Please contact us for advice.

Call 07737 411965

Email Us Here email