The brief
- UK Building Compliance performed L1B Sap Calculations for an extension on a property in Sudbury
The process
- Low u-values of all proposed elements meant that compliance was met
- Standards were also met by installing an efficient heating system (air source heat pump) which utilises renewable energy
The results
- SAP RESULTS
Notional Target Emission Rate (TER)
Notional Dwelling Emission Rate (DER)
Notional Target Fabric Energy Efficiency (TFEE)
Notional Dwelling Fabric Energy Efficiency (DFEE)
Proposed Target Emission Rate (TER)
Proposed Dwelling Emission Rate (DER)
Proposed Target Fabric Energy Efficiency (TFEE)
Proposed Dwelling Fabric Energy Efficiency (DFEE)
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Compliant
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The proposed dwelling is more efficient than the notional dwelling therefore compliant with the Part L Building Regulations