HUURRE has been committed to the French market for more than 25 years, providing quality solutions in insulating sandwich panels, especially in the agri-food sector. Throughout these years, we have worked to consolidate a relationship of trust and durability with professionals in the construction sector in France.
One of the key pillars of this relationship has always been our commitment to quality, innovation, and regulatory compliance. We are therefore very proud to be able to share with you some very special news: our HI-PIR F and HI-PIRM F (FS joint) panels have obtained QB 42 certification, issued by the CSTB (Centre Scientifique et Technique du Bâtiment).

What does QB 42 certification mean and why is it important?
QB 42 certification is a voluntary quality mark, recognized throughout the French construction industry. It is managed by the CSTB and certifies that a product meets quality, performance and regulatory compliance requirements, far beyond what is required by a simple manufacturer’s declaration.
Specifically, in our case, this certification confirms that our panels comply with the requirements of the new NF DTU 45.1, a standardized technical document defining the installation rules for thermal insulation systems for refrigerated buildings and controlled environment premises. Since its recent publication, this DTU has become a key reference for construction projects in France, especially in sensitive sectors such as agri-food.

This certification not only certifies the quality of our products, but also facilitates and guarantees their acceptance on site, providing security for designers, installers and developers.
More than two decades of experience in France
This certification is not an isolated event, but a new milestone in a solid trajectory that we have been building step by step:
- In 2000, HUURRE obtained its first Avis Techniques in France, a positive technical assessment allowing the regulatory use of our products.
- Subsequently, in 2017, we achieved the DTAs (Document Technique d’Application), a regulatory evolution that further reinforced the validity of our constructive solutions in the country.
- Today, with the QB 42 certification, we go one step further, aligning ourselves with the latest NF DTU 45.1 requirements and demonstrating, once again, our capacity for adaptation and innovation.
Which panels are certified and where to consult the certificates?
The agri-food sandwich panels that have obtained the certification are:
Both have been specifically designed to meet the hygiene, resistance, and thermal insulation standards required by the agri-food sector, in addition to the criteria defined by the CSTB for the QB 42 mark.
The QB 42 certificate is publicly available on the official CSTB website. In addition, we will soon be updating all our technical documentation, including product data sheets, installation guides, and technical specifications so that all our customers and partners can work with fully updated information.
Need more information?
If you want to learn more about the technical implications of this certification or need support for your projects in France, our team @esquiss by HUURRE is at your disposal. We are your direct contact to solve any technical, regulatory or commercial questions related to the French market.