Residential building U31 – Austria


Residential building

U31, Vienna, Austria

This residential building is one the winner of the Architectural and Sustainability Award 2012, it is passive-house buildings with

46 flats and several offices on the ground and first floors.

Promoter: Heindl Holding GmbH

Architecture: querkraft

Architekten ZT GmbH

Planning: Schöberl & Pöll GmbH

(building physics), BPS

Engineering (building services)

Energy consumption rating: heating energy demand 6.00 kWh/m²a (energy certificate),

14.2 kWh/m²a (PHPP)