Frozen pipes. Both hot and cold in master bath froze. 2 1/2 hours with 2 heat guns didn’t even get a drip. Cut open vanity, cut open sheet rock and find the meth-head mouth breathing idiots who installed insulation just pushed it over the piping, forcing it out against the sheathing. Damned pipes were frozen all the way into the slab, another 2 hours with heat guns and finally got it running.
Ripped out all the fiberglass insulation, pulled pipes forward away from sheathing and secured with zip-ties to ensure they won’t rest back against the sheathing. Then applied liberal amount of expanding foam. Put the cut sheetrock back up and now have to wait for it to finish expanding. In a few hours I will trim excess, apply some spackle and figure out to doll up the back of the vanity.
Tha k god I have a great neighbor to help me. I know what I am doing, but am not really physically capable.