We want to install a permanent mirror in a new shower, but hope to find a permanent way to prevent it from fogging up.
I have seen gooseneck mirrors that hook up to the showerhead itself so as to run hot water behind the mirror, which supposedly prevents fogging, but I'm wondering if there's a way to do a permanent installation. I'm imagining maybe building in a mirror to the wall of the shower and somehow running the hot water pipes behind it. Would that work? Have you ever seen anything like this? Or is there a better way to get a fog-free mirror experience in the shower?