Good day Adam, unfortunately I don't see anything about the WLG or similar on the homepage. I would find it interesting if I could find something about it. Since I assume that you are the managing director of AZ Hochbau GmbH, you can surely help me?
Good morning, of course.
My fault. Well researched.
The lambda values are given there, that is basically the WLG. They refer to the complete system, finished on the wall, and not individual products. In the description of the 1m² complete package under the link about the advantages, there is a demonstration video as well as the description of the system and a document to download with properties, references, etc.
Best regards and see you later