It is a very expensive water pipe, difficult to construct, rarely used, and its performance is similar to that of copper pipe. I look at the plumbing issue this way. Home renovation and plumbing in place at one time. If walls and floors are broken, I can easily make up for it. However, if there is a problem with the water pipe, first of all, it has been buried in the wall and is very difficult to repair. Second, if the owner is not at home and the water pipe leaks, I am afraid it will not only bring economic losses and troubles to itself, but also bring losses and troubles to the downstairs residents. So you can save money on faucets and hardware first, but you can’t save money on plumbing.
