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Project · 2025 Leicester

L1B SAP Calculations, Energy Statement & TM59 Assessment in Leicester

Factory-to-dwelling conversion in Leicester — energy and sustainability statements for planning, followed by design-stage SAP calculations. Air source heat pumps delivered 14% additional carbon reduction.

SAP Calculations (L1B)Energy StatementSustainability StatementTM59 Overheating Assessment
L1B SAP Calculations, Energy Statement & TM59 Assessment in Leicester

The brief

UK Building Compliance were appointed to undertake an Energy & Sustainability Statement to support a planning application in Leicester, followed by design-stage SAP calculations.

Located in Leicester, this was for a proposed conversion of a factory into domestic units.

The process

Our expert team outlined multiple options in order to meet the planning requirements with flexibility. The client decided on the installation of air source heat pumps to meet both the planning condition and Part L standards.

The results

  • Compliant — Part L compliant.
  • 14% additional carbon reduction achieved.
  • Part O compliant design achieved first time.

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