ARCHITEKTURBURO REINBERG ZT GMBH

Their core work

Architekturbüro Reinberg is a Vienna-based certified architecture practice (Ziviltechniker) specializing in sustainable building design, with a strong focus on energy performance, solar integration, and circular construction methods. In H2020 projects, they contributed architectural design expertise to building-integrated photovoltaic (BIPV) systems and circular economy solutions for the residential sector. Their practical value lies in translating research concepts — prefabricated envelopes, smart facades, on-site resource recovery — into buildable architectural solutions. They bridge the gap between engineering research and real-world construction, operating at the intersection of architectural design and building technology innovation.

What they specialise in

How they've shifted over time

Both H2020 projects started in 2018, so the keyword split does not reflect a true time-series evolution but rather two parallel, complementary research tracks. The HOUSEFUL track addressed systemic, service-level innovation — circular flows, waste valorisation, wastewater, and community co-creation in housing — while PVadapt focused on hardware-level building technology: silicon PV modules, lightweight prefabricated facades, heat recovery, and grid connectivity. Together, these suggest a firm comfortable working at both the social-systems level and the technical-engineering level of sustainable construction. If a trend can be inferred, it points toward integrated, performance-driven design that combines circular resource flows with active energy generation at the building skin.

Their dual track in circular resource management and building-integrated renewables positions them well for future consortia targeting nearly zero-energy buildings (nZEB), building renovation waves, or circular construction platforms.

How they like to work

Reinberg consistently joins as a participant, never as coordinator, indicating they prefer to contribute specialist architectural expertise within larger research consortia rather than managing project administration. With 33 unique partners across 13 countries from just two projects, they clearly operate in broad, diverse Innovation Action consortia typical of H2020 IA calls. This suggests they are comfortable as one expert voice among many, bringing design-practice credibility to research-heavy teams.

Despite only two projects, they have built a remarkably wide network of 33 unique partners spanning 13 countries — a sign that both projects were large Innovation Actions with diverse international consortia. Their European reach covers central, western, and southern Europe, consistent with sustainable construction research networks.

What sets them apart

Reinberg is one of Austria's few architecture practices with direct H2020 research participation, which distinguishes them sharply from typical commercial architecture firms. Their combination of BIPV facade design and circular building services is rare — most building-sector H2020 participants are either pure technology developers or social-science researchers, not practicing architects who can bridge both. For a consortium, they offer the practical design credibility that turns research prototypes into architecturally viable, buildable products.

Highlights from their portfolio

• HOUSEFUL
  A large 2018–2023 Innovation Action covering the full circular economy stack for residential buildings — from wastewater treatment and biogas to co-created business models — making it one of the more ambitious circular housing projects in H2020.
• PVadapt
  Focused specifically on reducing BIPV system costs through prefabrication and modularity, directly targeting market barriers that have slowed solar facade adoption in European housing stock.