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.
January 16, 2026

Renovated two storey building in Tuscany

Italy

building after deep retrofit
The property in southwest Terrassa, between Olesa and Martorell roads, occupies an irregular plot with a U-shaped building around a courtyard. It includes two residential blocks (East and Northwest) and a commercial space not part of the renovation project.Each block has three floors plus an attic, with separate entrances, stairs, and elevators, totalling 32 homes. Two basement levels link both blocks, used for parking and storage.Built in 2008 but never finished, the 4,504 m² complex suffered damage from abandonment. AHC acquired it to complete works and dedicate 1,280 m² of the East block to social housing.
January 16, 2026

Terrassa Barcelona

Spain

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.
January 16, 2026

Kasava Building Retrofit

Czech Republic

timber facade deep retrofit building spain
Multi-family social housing building divided in two blocks due to terrain topography, with 15 apartments total (5 per floor across 3 residential levels plus basement garage).The main façade is east oriented, with unique entrance, while the west façade features open common corridors.The building underwent deep renovation with timber prefabricated multifunctional façade (PMF) on 1st and 2nd floors of east façade, integrating PV panels, ventilation systems, and new balconies.The U-value of the existing façade amounted to 0.64 W/m²K before renovation.After renovation, significant gains were observed:Ground Floor: 0.37 W/m²K (with conventional ETICS)1st-2nd Floor: 0.16 W/m²K (with PMF panels - Prefabricated + Existing wall)
January 16, 2026

Coma del Forn

Spain

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.
January 16, 2026

Haugerudtunet Oslo

Norway

1 - 5

Explore prefabricated integrated technologies

image (2)
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. 
January 16, 2026

Prefabricated Multifunctional Façade by Fanti

facade-after-deep-retrofit-terrassa-barcelona
DenvelopsComfort solution is a Plug-n-Use system made with vertical thin profiles of 3 mm thickness that are attached together with small and horizontal connectors.
January 16, 2026

DenvelopsComfort Prefabricated Façade

facade retrofit works kasava
ConExWall solution is a fully prefabricated façade element for serial building refurbishment.The panel has been designed to match nZEB according to national directives.
January 16, 2026

ConExWall Prefabricated Façade

installation prefabricated facade spain
Prefabricated Multifunctional Façade (PMF) with integrated PV panels as external cladding, mechanical ventilation units with heat recovery hidden in new balconies, air ducts prefabricated within envelope.The 30cm panels include 14cm mineral wool, waterproof layers, and thermo-treated cladding for superior performance.Early-Reno tool for PV optimization and Data Handler for tenant interaction.
January 16, 2026

Timber Prefabricated Multifunctional 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.
January 16, 2026

Multifunctional Timber Prefabricated Façade

1 - 5