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What is the preferred method (I'm OK on the spacing from my copy of the code. I need to know what material and process a real plumber would use.) for supporting and securing...
1. DWV drain lines both horizontal and vertical
2. DWV stubouts at sinks/lavs
3. Copper supply lines both horizontal and vertical
4. Copper stubouts at sinks/lavs, water closets, etc.
Thanks for helping out the novice. Just want to make sure I do it right.
What is the preferred method (I'm OK on the spacing from my copy of the code. I need to know what material and process a real plumber would use.) for supporting and securing...
1. DWV drain lines both horizontal and vertical
2. DWV stubouts at sinks/lavs
3. Copper supply lines both horizontal and vertical
4. Copper stubouts at sinks/lavs, water closets, etc.
Thanks for helping out the novice. Just want to make sure I do it right.