THE BRIEF
- A Home Building Company asked UKBC to carry out an Energy Statement, SAP Calculations & Water Efficiency Calculations at a 20 plot site in Wakefield, West Yorkshire (WF7 5BH)
THE PROCESS
- The Energy Statement Targets were met via:
- Low U-Values
- Low Air Permeability
- Efficient Heating Design
- Solar PV - minimum 10% renewable planning requirement
THE RESULTs
- SITE WIDE SAP RESULTS
≤ 15.21
Target Emission Rate (TER)
12.84
Dwelling Emission Rate (DER)
PASS
- Compliant
- An average 15.58% reduction DER/TER on top of Part L Standards was achieved
- Solar PV contributed to meeting 25% of all primary energy demand on site, 15% over and beyond the target requirement
- We achieved a Water Efficiency Rate of 108.24 Litres per person per day, the Target being ≤ 110L
- Our Combined Certification package offers excellent value