SciTransfer
SPHEERE · Project

Prefabricated Energy-Efficient Retrofit Kits for Rapid Building Renovation

constructionTestedTRL 5

Imagine updating an old house by snapping on a high-tech, pre-made shell instead of doing messy construction for months. This system combines insulation, solar panels, and heating into one package made in a factory and fitted quickly on-site. It's like giving a building a new, energy-saving skin without forcing the people inside to move out.

By the numbers
19
consortium partners
9
countries involved
47%
industry ratio
The business problem

What needed solving

Traditional building renovation is slow, expensive, and disruptive to occupants. There is a lack of standardized, fast-to-install systems that can make old buildings energy-efficient across different climates.

The solution

What was built

A prefabricated, multi-functional retrofit package and a digital backbone to manage the entire lifecycle from industrial design to end-of-life.

Audience

Who needs this

Prefabricated housing manufacturersUrban redevelopment agenciesEnergy efficiency contractorsCommercial real estate managers
Business applications

Who can put this to work

Construction & Real Estate
mid-size
Target: Residential Renovation Firm

If you are a renovation firm dealing with long project timelines and high labor costs — this project developed a prefabricated retrofit package that significantly reduces installation time and cost.

Manufacturing
enterprise
Target: Prefabricated Component Manufacturer

If you are a manufacturer dealing with low-demand for sustainable building parts — this project developed offsite manufacturing methods for multi-functional retrofit kits that allow for rapid deployment across different climate contexts.

Energy Services
SME
Target: Energy Efficiency Consultant

If you are a consultant dealing with the difficulty of upgrading old building stocks to low-emission standards — this project developed a digital backbone and integrated system that transforms existing buildings into energy-efficient spaces.

Frequently asked

Quick answers

How does this affect the cost of building renovation?

Based on available project data, the system is designed to achieve significantly reduced installation costs compared to traditional methods.

Can this be scaled for industrial use?

Yes, the project focuses on offsite manufacturing and a package that is easily adapted to different building types and climates for broad European deployment.

What is the IP or licensing status of the technology?

Based on available project data, specific IP and licensing terms are not provided, but the project involves 19 partners including 9 industry entities.

How does this impact the timeline of a retrofit project?

The project aims for very rapid installation times, which limits disturbance to occupants and the surrounding environment.

How is the system integrated into existing buildings?

It uses a multi-functional prefabricated package and a digital backbone to manage the workflow from design to installation and maintenance.

Consortium

Who built it

The consortium is strongly geared toward commercialization, with a high industry ratio of 47% (9 companies). With 19 partners across 9 countries, the project has a broad European reach, combining the academic expertise of Politecnico di Milano with 6 SMEs and 5 research organizations to ensure the technology is viable for real-world construction markets.

How to reach the team

Contact Politecnico di Milano regarding the SPHEERE project

Next steps

Talk to the team behind this work.

Contact us to connect with the SPHEERE industrial partners for early adoption.