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Résidences Avenir 1,2 & 4, 5, Limpertsberg, LU Studiebureau Boydens


Residence 'Avenir’ consists of two 4-storey buildings which are connected underground with each other through a common basement 2 levels including parking for 32 apartments.

Heating is provided by 2 high-quality heat pumps that extract energy from the geothermal storage underneath the building. The heat pumps supply the underfloor heating of the apartments. Solar collectors on the roof utilize solar energy during the summer months.

D The production of hot water is provided by the heat pump capable of extracting energy from the gray water recycling system (wastewater from showers, baths, sinks and />
Ventilation occurs using a double flux ventilation system with energy recovery using high efficiency plate heat exchangers


general data

total area: 10.940 m²

Study start date:: May 2014

completion date: December 2017

nature of work: Construction: study and following up MEP

cost techniques: € 4.435.990,00 VAT excluded


Consorts Avenir, 44, rue Ziggy vu Lëtzebuerg, Luxembourg, LU


Danielle Weidert, 3 r. de l'Ecole, L-6235 Beidweiler, LU