Rainha Leonor neighborhood

RainhaLeonor
General Information:
  • Project name: Rainha D.Leonor neighborhood
  • Project type: refurbishment
  • Building type: apartment house
  • Building Typology: residential
  • Location: Portugal, Porto District , Porto Municipality
  • Year of construction: 2009-2014
  • Number of apartments: 90
  • Number of buildings: 2
  • Number of floors: 2

 

Building Size:
  • Gross heated floor area: 123,6 m2 (2 dwelings of the selected building)

 

Building Envelope:
  • Exterior wall: wall renovation with 60mm of EPS covered by reinforced plaster; U-value = 0.45 W/(m2K)
  • Roof: Insulation with 50mm XPS panels; U-value = 0.64 W/(m2K)
  • Windows and balcony doors: Wooden frames and double glazing with 4mm and 6mm; U-value = 2.90 W/(m2K)

 

Building service systems:
  • Ventilation: Multi-split air conditioning system.
  • Heating: Domestic water heater (DHW) with storage tank
  • Photovoltaic installation: 3 m2 of solar panels for DHW, per flat.
Building energy performance:
  •  Annual heating demand: 68.55 kWh/m2a
  • Cooling: 7.86 kWh/m2.a
  • Primary energy requirement: 413.73 kWh /m2a
  • CO2 emissions: Reduction of 12.9 ton eq CO2.a
  • Renewable energy production: 9.96 kWh/m2.a
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