@robbie@tyler@Dan_Hulson without a subfloor the concrete is freezing, the other option would be to carpet it which was disgusting when I pulled it up. I laid down a vapor barrier for the weeping tiles and laid the subfloor on top of that, shimmed etc
i dont think ive ever seen a basement that doesn't have a subfloor with vinyl flooring. there's no fucking way that would work here and any other place I've laid flooring tbh