Barn Conversion SAP in Gloucestershire

THE BRIEF

Barn Conversion SAP in Gloucestershire

THE PROCESS

  • Fabric efficiency targets were met through low u-values of all external walls, floors and roofs
  • Low glazing U-values also helped to achieve fabric efficiency targets
  • Emissions targets were met by installing an air source heat pump rather than a traditional gas boiler

THE RESULTs

  • SAP RESULTS

≤ 37.11

Notional Dwelling Emission Rate (DER)

≤ 96.04

Notional Dwelling Fabric Energy Efficiency (DFEE)

19.65

Proposed Dwelling Emission Rate (DER)

82.04

Proposed Dwelling Fabric Energy Efficiency (DFEE)


PASS


PASS

  • Compliant
  • The proposed dwelling is more efficient than the notional dwelling therefore compliant with the Part L Building Regulations 

Please refer to our Myth Busters for SAP Calculations here for common misconceptions

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