Starting the year strong in Grenoble with Solar Gard Saint-Gobain!

At the heart of the French Alps, CHU Grenoble Alpes was facing recurring overheating issues in its Biology and Pathology Institute building. The hospital sought a practical, energy-efficient solution to improve comfort without undertaking major construction work. 

By partnering with Solar Gard Saint-Gobain and Luxiglass, a trusted Solar Gard Premium Partner, CHU Grenoble Alpes opted for a fast and effective renovation using window film on the existing glazing. This approach combined technical performance, visual enhancement, and long-term energy savings.  

Efficient comfort upgrade at CHU Grenoble Alpes

François Pauwels, Head of the Works Department at CHU Grenoble Alpes, explains the origin of the renovation project: “The Biology and

Pathology Institute of CHU Grenoble Alpes was built more than ten years ago, following standards from 15 years ago. That’s why employees were experiencing overheating issues in the offices.” 

• Replacing the glazing was not a viable option for CHU Grenoble Alpes. As François Pauwels points out, with hospital budgets in France becoming increasingly limited, installing solar control window film proved to be the most cost-effective solution. 

• In just two weeks, the Biology and Pathology Institute was completely upgraded thanks to the excellent work of the Luxiglass team, a Solar Gard Premium Partner. 

Beyond the visual improvement, the installation of Solar Gard Saint-Gobain window films has already delivered measurable energy savings. 

Before / After of CHU Grenoble Alpes Facade

The role of Solar Gard Premium Partner 

Solar Gard’s Premium Partner network is active across Europe, ready to support projects wherever they are needed. At CHU Grenoble Alpes, Luxiglass was selected to carry out the renovation project. 

• The hospital’s air-conditioning system was not powerful enough to ensure optimal comfort for staff and patients, especially during warmer periods. 

• Having already completed successful work at the CHU site in Voiron, Luxiglass had earned positive feedback, a key factor in being chosen again for this new project at CHU Grenoble Alpes. 

• The Luxiglass team completed the installation of 700 m² of window film in just two weeks, without disrupting the daily activities of hospital staff, a result that brought great satisfaction to the CHU Grenoble Alpes team. 

As soon as the work was finished, the technical department immediately noticed a significant reduction in indoor temperature, confirming the effectiveness of the Solar Gard solution. 

Christophe Ricard - Manager of Luxiglass & Solar Gard Premium Partner

Why Sentinel Plus Silver 35 was the ideal choice 

Solar Gard’s Sentinel Plus Silver 35 was selected by Luxiglass and approved by CHU Grenoble Alpes for its outstanding performance characteristics. 

• First, this window film can reduce solar heat gain inside a room by up to 64%. 

• In the CHU Grenoble Alpes case study, the thermal load was reduced threefold, significantly improving indoor comfort. 

• Moreover, Sentinel Plus Silver 35 allows natural daylight to enter the offices while maintaining the glazing’s clear transparency. 

• These films protect building façades from excessive heat, glare, and UV exposure. 

They also refresh a building’s visual identity without altering its architectural integrity, offering a sleek, uniform appearance that enhances curb appeal and reinforces a premium image. 

Why choose Solar Gard Saint-Gobain window film solutions? 

Choosing window film is a smart way to modernize your building, it’s more cost-effective than replacing entire window units, which can quickly become a substantial investment. 

• With Solar Gard window films, existing glass surfaces are enhanced directly, giving your windows an instant upgrade without disruptive construction work. 

• These innovative films reject up to 79% of solar heat, creating a cooler and more comfortable indoor environment. 

• The result: improved thermal comfort, reduced dependence on air conditioning, and up to 30% savings on energy bills, all while reducing glare. 

Beyond performance, our architectural films come with a solid 10-year warranty, ensuring lasting protection and peace of mind. Many of the products in our architectural range also carry verified Environmental Product Declarations, providing transparent, third-party data on their environmental footprint. 

CHU Grenoble Alpes, Biology and Pathology Institute, Grenoble, France

Conclusion 

• The CHU Grenoble Alpes project perfectly illustrates how Solar Gard window film solutions can deliver immediate, measurable benefits, from improved thermal comfort and energy efficiency to enhanced aesthetics and sustainability. 

• Thanks to the expertise of Luxiglass and the proven performance of Sentinel Plus Silver 35, the hospital now enjoys a cooler, brighter, and more comfortable environment for staff and patients alike. 

• By choosing Solar Gard Saint-Gobain, CHU Grenoble Alpes demonstrates how innovative, sustainable solutions can support public institutions in meeting today’s comfort and energy challenges, efficiently and responsibly. 

Website: solargard.eu