I am doing a remodel and am so frustrated. I bring a plumber up who is licensed with 30+ years of experience and ask him to move a shower assembly over a few inches. He bores a couple of holes in a stud to run a couple of
45's through to move the water lines over. No problem, except a double joint like that may be a leak waiting to happen. But he doesn't bore straight and ends up not being able to fit an isolater into the hole so he has to strap it. I thought that you could not have copper touching wood and any time it passes through wood it has to be isolated with a nylon bushing. Is this acceptable to you folks?- posted
20 years ago