Discover more retrofit projects

LGA_2702-HDR
This demo case consists of the innovative renovation of two twin residential buildings. One building is being upgraded with advanced INFINITE prefabricated facades, while the other uses traditional methods. This comparison aims to evaluate life cycle costs, life cycle assessments, installation time, user feedback, consumption, and performance. The prefabricated approach includes high-performance facade panels, a new lightweight wooden roof with integrated BIPV tiles, and prefabricated balconies with embedded ventilation units. The renovation also incorporates glass-glass colored BIPV panels, BIST cladding, and smart glazing windows. Extensive monitoring pre- and post-renovation provide detailed data on the efficiency and effectiveness of the prefabricated solutions.
October 23, 2025

Renovated two storey building in Tuscany

Italy

building after industrialised retrofit kasasva
The building dates back to the 1946–1950, and consists of two floors with one flat each and a cellar/garage underground.The building area totals 287 m² (193.5 m² floor area + 93.5 m² underground). The 1st-floor flat is 81.2 m², the 2nd-floor flat 50 m² + 8.8 m² balcony.The building is built with brick walls, Hurdis ceilings, wooden purlin roof with sheet metal, no wall insulation, plastic windows (2013), and ceramic/wood flooring.
October 23, 2025

Kasava Building Retrofit

Czech Republic

renovated building timber wood panel
The retrofit project involves a small multi-family building (2 storeys) and 8 apartments, built in 1975. The envelope, façade and roof, has been entirely retrofitted.The building’s façade has been renovated using prefabricated modules with integrated high-performance technologies. The approach minimized disruption for residents by enabling work to be completed within a very tight timeframe. The renovation was carried out as part of the European project H2020 4RinEU.
October 08, 2025

Haugerudtunet Oslo

Norway

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Explore prefabricated integrated technologies

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The prefabricated panels used are timber-frame façade elements designed for a quick and efficient installation. Each panel is custom-sized to fit the building’s geometry. These panels integrate multiple layers, including thermal insulation, smart glazing windows, and ventilation units, enabling a high-performance envelope. The panels are engineered for quick on-site assembly, up to 180 m² per day, and are anchored to the existing structure after partial removal of the outer brick layer. 
September 15, 2025

Prefabricated multifunctional façade by Fanti

facade retrofit works kasava
ConExWall solution is a fully prefabricated façade element for serial refurbishment providing:- Further thermal insulating reducing space heating demand- Façade heating and/or cooling (optional), which eliminates the need for underfloor heating- Building integrated photovoltaics (BIPV) and/or solar thermal collectors (optional) increasing renewable energy production and autarky- Ventilation with heat recovery (optional) reducing energy consumption and increasing comfortThe prefabricated module integrates a low temperature exterior hydronic wall heating system between the existing wall layer and the new added external envelope, a decentralised ventilation system with heat recovery and optionally PV-modules.The panel has been designed to match nZEB acoording to national directives
October 23, 2025

ConExWall Prefabricated Façade

deep retrofit timber panel building
The façade elements are made of a solid wood exterior cladding based on slow-grown thermo-treated pine (heat treatment to improve timber stability). In the elements, both the OSB board on the inner surface and the outside wind barrier provide airtight layers within the building envelope.New energy efficient windows are integrated in the façade.
October 08, 2025

Multifunctional Timber Prefabricated Façade

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