RenovActive
Last modified by the author on 15/06/2017 - 16:44
Extension + refurbishment
- Building Type : Isolated or semi-detached house
- Construction Year : 1921
- Delivery year : 2015
- Address 1 - street : 1070 ANDERLECHT, Belgique
- Climate zone : [Cfb] Marine Mild Winter, warm summer, no dry season.
- Net Floor Area : 95 m2
- Construction/refurbishment cost : 190 000 €
- Number of Dwelling : 1 Dwelling
- Cost/m2 : 2000 €/m2
-
Primary energy need
57.7 kWhep/m2.an
(Calculation method : )
Building users opinion
Building occupied for 1 month, the occupants are delighted
See more details about this project
http://renovactive.velux.beData reliability
Assessor
Stakeholders
Contractor representative
Velux
http://velux.beOrganization of studies and renovation + financing
Company
Troubleyn NV
http://www.troubleyn.netCompletion of work and coordination of certain subcontracted works
Designer
ONO Architectuur
http://ono-architectuur.bedevelopment of the renovation concept
Thermal consultancy agency
Daidalos Peutz
http://daidalos.beThermal and durability advice
Contractor
Foyer Anderlechtois
http://foyeranderlechtois.berenovation
Owner approach of sustainability
certification Active House label
Architectural description
Renovation of a three-facade house dating from the 1920s to bring it to high energy standards, while maximizing comfort. Aesthetic research linked to the original image of the garden city (characteristic of Brussels)
Energy consumption
- 57,70 kWhep/m2.an
- 202,24 kWhep/m2.an
- 131,00 kWhef/m2.an
- 1 300,00 kWhep/m2.an
Envelope performance
- 0,31 W.m-2.K-1
- 1,50
- 2,90
Systems
- Condensing gas boiler
- Water radiator
- Low temperature floor heating
- Condensing gas boiler
- No cooling system
- Natural ventilation
- Nocturnal ventilation
- Nocturnal Over ventilation
- compensated Air Handling Unit
- Solar photovoltaic
- 6,00 % Photovoltaic panels 4.86 m2 orients south - 900 Wp
Smart Building
Urban environment
Product
VELUX automated roof windows
VELUX
http://velux.beSecond œuvre / Menuiseries extérieures
Automated roof windows involved in ventilation strategy
Great ease of installation and operability by the occupants
Energy bill
- 1 090,00 €
GHG emissions
- 12,20 KgCO2/m2/an