"breathable walls (and so we are all on the same page, by "breathable" I mean vapour-permeable)"
I like lime and clay finishes, not only for the moisture holding properties, and permeability, but the aesthetics as well.
Are you running WUFI Plus? I am looking into going to the training this summer.
Come have lunch with me Arthur. Adventure will follow. This tiny ad:
2019 PDC for Scientists, Engineers, Educators and experienced Permieshttps://permies.com/wiki/100059/PDC-Scientists-Engineers-Educators-experienced