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Selected reference projects


klimaaktivBuilding physics
Building physics calculationsBuilding acoustics

BOKU Neubau Holz
Bildungseinrichtung Neubau

klimaaktiv Gold mit 986 Punkten (Planungsdeklaration)


ÖGNB/TQBBuilding physics calculations
Passive House ConsultingBuilding constructions – selection and optimisationBuilding acousticsBuilding product management

Seeparq Aspern
Wohngebäude Neubau

TQB/ÖGNB-Bewertung mit 941 Punkten (Planungsbewertung)


klimaaktivPassive House Consulting

Haus des Lernens
Office building / accommodation facility, new building

klimaaktiv Gold with 1,000 points


klimaaktivBuilding physics

Bildungshaus St. Georg, Bad Traunstein
Office building / accommodation facility, new building

klimaaktiv Gold with 942 points. IBO: building physics, ecological consulting, klimaaktiv potential analysis, daylight simulation


Building physicsBuilding physics calculations
Building simulation

Post am Rochus, Wien
Office building, new building

Building physics, building simulation, daylight simulation, CFD simulation, climate engineering and ecological consulting, klimaaktiv potential…


Building physics calculationsBuilding physics

Absam Primary School (passive house)
Dialogue with alpine landscape

After a construction period of one and a half years, the extension of the primary school in the Tyrolean community of Absam was completed in September…


Circular economyIndoor air quality
Building serviceklimaaktivComfortRenovationPassive House ConsultingBuilding product managementBuilding simulationBuilding product management

Volksschule, Kindergarten und Mehrzweckhalle Ziersdorf
Mustersanierung klimaaktiv Gold

Architektur: ah3 Architekten, Baujahr: 2014, IBO: thermische Bauphysik, Bauakustik, Raumakustik, dynamische Gebäudesimulation, Produktmanagement,…


Circular economyklimaaktiv
Passive House ConsultingBuilding product managementBuilding product management

Justizanstalt Salzburg, Puch
Office building - New construction

klimaaktiv silver with 817 points


Circular economyklimaaktiv
ÖGNB/TQBPassive House ConsultingBuilding product managementBuilding product management

Residential building JAspern, Vienna
Cohousing JAspern

klimaaktiv Gold with 970 points


Building product managementklimaaktiv
ÖGNB/TQBEU GreenBuildingBuilding physics calculationsPassive House ConsultingBuilding product management

aspern IQ – technology centre Aspern, Seestadt
Plus energy office, new building

klimaaktiv Gold with 1,000 points, ÖGNB/TQB with 974 points


Building physics calculationsklimaaktiv

School ASO4, Linz
Renovation and conversion to passive house standard

The IBO was awarded the State Prize for Architecture and Sustainability 2012 for its building physics planning.


Certified Passive HousesÖGNB/TQB
Building physics calculationsPassive House Consulting

ENERGYbase, Vienna
Office building (passive house), new building

Completion: July 2008