Your toilet doesn’t have to be overflowing with water for you to pay attention to it. Even the slightest bit of a puddle around the toilet can be a sign that the wax ring seal has failed. If you ignore it, you’re subjecting your subflooring beneath the bathroom tile to damage like rot and mold. Call your plumber if you see the issue arise, or replace the wax ring seal. Here’s how to replace the wax ring and three more causes of leaks under a toilet.
I was disappointed with the pressure of a tub and shower that were plumbed with 1/2 supply lines (2nd floor). Could be low pressure from the street, but I want to replace with 5/8. Plus, I'd like to have 2 back to back showers, one inside and one outside. So, I had intended to bring a 1 supply to both, then branch up to valves and shower head with 5/8. Finally, I thought pressure from the street was typically 55 to 70 psi and I am concerned if pvc can take that.Any thoughts?