WUFI

Hi Christian,

Thank you for your help. I finally managed to get the same result, and the key was to analyze both results in the WUFI graph in order to identify where the observers are located in WUFI Pro. This allowed me to easily see where to analyze my WUFI 2D envelope and obtain results from ...

I couldn`t add more attachments, so i complete here:

Hi Christian,

Thank you very much for your help and insights.

To isolate the issue and follow your recommendations, I have performed a new comparison with rain treatment completely disabled in both models.

Regarding the specific points you mentioned:

Air Layer: I am already using a standard ...

Update,

My issue regarding the exterior material has been resolved. However, I am still encountering difficulties in obtaining consistent relative humidity and water content values within my materials.
For example, within my envelope model, the studied surface is in contact with the OSB layer ...

Hi,

I am currently using both WUFI Pro and WUFI 2D. To validate my model in WUFI 2D, I have created the exact same building envelope assembly as in my WUFI Pro model.

Although the interior and exterior climates, material properties, and initial conditions are set up identically in both software ...