Hi,
We have an old house that is being renovated. 1) Do we replace all the copper bathroom plumbing with PVC? 2) Sould the new plumbing that is added be copper or PVC? Which material is better? Our floors and ceilings are demolished so access is available.
Also, 3) do we need a permit if we are moving (non-weight bearing) stairs that go to the basement?
Thanks!