SPHEERE aims to develop an innovative renovation process based on a multi‐functional, prefabricated and holistic package for sustainable building retrofit. To ensure maximum potential for rapid and broad deployment at European level, this package is conceived to be easily adapted to different building types, uses and climate contexts, with minor adjustments and specific adaptations (e.g. insulation thickness, HVAC power, PV surface, etc.). The project is based on a highly innovative approach-both from a process (design, manufacturing, installation) and component perspective-capable of combining high performance with significantly reduced installation time and cost. Based on a multifunctional digital backbone and on the development of innovative products, manufacturing methods and laying practices, the process embraces the whole workflow of building renovation, from industrial design, to offsite manufacturing, intervention planning, installation, maintenance, operation and end of life. The combination of technological, methodological and organizational innovations, closely interconnected also according to circularity principles, will enable the transformation of existing buildings of different types and categories into energy-efficient/flexible and low-emission buildings, considering the entire life cycle. Moreover, design, experimentation and organic development of the various phases and subcomponents of both process and system will allow for very rapid installation times at significantly reduced costs, while limiting disturbance and interference with occupants as well as impacts on the intervening environmental context. This project will be developed to give implementation to the “Built4People Partnership Strategic Research & Innovation Agenda 2021-2027” on the basis of the Consortium partners' participation in the strategic activities of ECTP and New European Bauhaus.

INFINITE aims at increasing the market penetration of industrialized all-in building envelope kits for the deep renovation, as competitive, reliable, stakeholders-accepted and life-cycle-based sustainable approach contributing to decarbonization of the EU building stock. INFINITE will work to narrow the gap towards the full adoption of an industrialized renovation approach developing a set of multi-user and multi-disciplinary tools, and all-in-one industrialised envelope technologies, based on robust business, meeting the demand side requirements, by keeping the focus on final users and all the stakeholders in the value-chain. The INFINITE development drivers are: (i) cost and timing reduction, (ii) Life Cycle perspective, (iii) design for assembly and disassembly, considering end-of-life residual value and the Construction-Demolition-Waste topics, (iv) low carbon impact materials adoption, (v) stakeholders-centered approach to assure concept acceptance. Moreover, INFINITE will setup an open structured knowledge hub and an organized network of entities as hard-facts based dissemination, for the demonstration of the coupling of digital and industrialised approach. Thanks to INFINITE, EU construction sector can take the chance to move forward towards a long-lasting decarbonisation of the building stock, exploiting the advantages of the “Renovation4.0” (industrialisation + digitalisation) as new generation of industrialised renovation process. The underpinned ground-breaking technologies, tools and business models, will impact the whole value-chain, being able to trigger the deep renovation market activation. Demo-cases can validate the mentioned Renovation4.0 approach, while the consortium already well-established commercial channels in EU that will facilitate an extensive replication potential and effective results exploitation.