This is shocking and confusing. In the US if you watch HGTV and Mike Holmes, who works in Canada, all they do is talk about how great spray foam is and that is the gold standard. To the point I have had major FOMO for years because I do not have it.
Reading this article and the comments here ... I do not want to think, other than being glad it was too expensive to consider.
Reading this article and the comments here ... I do not want to think, other than being glad it was too expensive to consider.