Stakeholders

Function : Contractor

Chrysalis a.s.b.l.

Edith Allaert , [email protected]

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Function : Designer

Archipel Atelier d'Archtecture

Philippe Henri Bertin

 http://www.archipel-architecture.be

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Function : Thermal consultancy agency

Responsible Young Architects sciv sprl

Benoit Vanden Breede

 http://www.rya.be

Contracting method

General Contractor

Energy consumption

• Primary energy need : 86,00 kWhep/m².an
• Primary energy need for standard building : 165,00 kWhep/m².an

Calculation method : Other

CEEB : 0.0001

• Final Energy : 80,30 kWhef/m².an

Envelope performance

• Envelope U-Value : 0,17 W.m^-2.K^-1
• Building Compactness Coefficient : 1,76

Indicator : EN 13829 - n50 » (en 1/h-1)

• Air Tightness Value : 0,25

Systems

Heating system :
• Geothermal heat pump
• Low temperature floor heating
• Canadian well
Hot water system :
• Heat pump
• Solar Thermal
Cooling system :
• Radiant ceiling
• Canadian well
Ventilation system :
• Nocturnal ventilation
• Free-cooling
• Double flow
Renewable systems :
• Solar photovoltaic
• Solar Thermal
• Heat Pump on geothermal probes
• Renewable energy production : 76,00 %

Urban environment

• Land plot area : 9 130,00 m²
• Built-up area : 330,00 %
• Green space : 5 350,00

Product

Buderus

Saverio Giordano [email protected]

 http://www.buderus.be


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AGC

[email protected]

 http://www.agc-glass.eu/


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Construction and exploitation costs

• Renewable energy systems cost : 90 000,00 €
• Cost of studies : 40 000 €
• Total cost of the building : 1 350 000 €
• Subsidies : 18 000 €