Tim,
We are looking for an alternative to PVC for mechanical uses in our "green" buildings. In Florida we can't really use cast iron as we have a low water table and the salt near the ocean fronts will dramatically shorten the life cycle. Are there green alternatives for waste piping, electrical conduit, home vacuum systems, etc. ?
Thank you
Randall Billings
Project Manager
Navo Builders, LLC
Vero Beach. FL 32963
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Randall,
There are no non-metallic ones I am aware of - this doesn't mean they don't exist, just none come to mind. I would think PVC could easily be represented as green. Why? It will *never* wear out. PVC is made one time and there are no replacement costs ever down the road. I realize Mother Nature is not making oil as fast as we use it, but PVC is a great material that can save homeowners long term money.
Tim Carter
www.askthebuilder.com
W3ATB