Ask Experts Questions for FREE Help !
Ask
    Stressman's Avatar
    Stressman Posts: 1, Reputation: 1
    New Member
     
    #1

    Feb 4, 2009, 10:55 AM
    CPCV pipe
    I am adding to my house. The plumber wants to use CPCV pipes instead of copper. What are the pros and cons of using CPCV pipe VS copper?
    21boat's Avatar
    21boat Posts: 2,441, Reputation: 212
    Ultra Member
     
    #2

    Feb 4, 2009, 01:17 PM

    CPVC Pros

    Much less in cost of materials
    Almost have the to time in labor to install
    Easier to make changes on
    Stay cleaner inside of pipe for no corrosion
    Can take direct contact to concrete

    CPVC Cons

    More bracing to hang and install
    Pipe can rattle and shake in not strapped well
    Brakes quicker when freezes
    Can't sweat out a coupling or fitting to repair and need to cut off that fitting and add pipe to get the correct distance if the repair is close to a fitting.

    Copper Pros

    Can handle a freeze better
    Can be installed with less bracing
    Can take more abuse when bumped
    Pipe rattles less

    Copper Cons

    Much more cost for materials.
    Twice as long to install
    Builds up quicker in corrosion to eat copper
    Can't be exposed to direct contact to concrete


    Signed 21 Boat

    If I Helped To Answer Your Question Please Rate My Answer
    Rivethead's Avatar
    Rivethead Posts: 88, Reputation: 7
    Junior Member
     
    #3

    Feb 4, 2009, 02:32 PM

    Just to add to what 21Boat has already said:

    CPVC vs. Copper Plumbing | Builders WebsourceŽ
    21boat's Avatar
    21boat Posts: 2,441, Reputation: 212
    Ultra Member
     
    #4

    Feb 4, 2009, 04:17 PM

    Hi Revethead. I read the site you posted and I sadly laughed about the stealing of the copper. It reflects how bad our society has become. Ive been a victim several times when the thief's actually ripped out a 3 story re hap TWICE and then it was a guard dog
    I remember when we could leave tools on our jobs.

    Good site by the way. I went off job thoughts.

    Signed 21 Boat

    If I Helped To Answer Your Question Please Rate My Answer
    Rivethead's Avatar
    Rivethead Posts: 88, Reputation: 7
    Junior Member
     
    #5

    Feb 4, 2009, 08:03 PM

    Well your experience was just about a summary of everything they said anyway.

    The stories that could be told about contractors losing material...

    Quick one - cabin remodel. All the copper stripped. Replaced with pex. Few days later they come back - strip all the gutters and downspouts and part of the siding...

    Apologies to the OP - did the info. Help you any...

Not your question? Ask your question View similar questions

 

Question Tools Search this Question
Search this Question:

Advanced Search

Add your answer here.


Check out some similar questions!

Attaching properly gas flex pipe to gas pipe and gas stove [ 5 Answers ]

How do I properly attach the flex pipe to the gas stove on one end and the supply pipe on the other end? Do I need a gas poxy? If so what is the proper method of application--on both sides of the attachments (flex pipe and gas supply pipe/stove) or on just one, how much is enough? How tight do I...

Teflon or Pipe Dope for 1 1/4" Water Pipe [ 7 Answers ]

I am building a project that uses several joints of 1 1/4 " galvanized pipe, including elbows and Tee's. The unit will be plumbed into my 50 psi water system. What is the best way to seal the pipe joints? I have assembled the unit and tested using teflon pipe dope and had several leaks.

Replace Lead Pipe from Toilet to Hubless Waste Pipe [ 3 Answers ]

My house is a craftsman style house from 1912 in Oakland, California. I have a big hole in a 24" horizontal lead pipe that bends at 90 degrees and connects the only toilet in the house to the hubless waste pipe. How do I go about removing the lead pipe? (What tools do I need and what type of...

Soil Stack Vent Pipe/Stench Pipe ( Smelly Drains ) [ 3 Answers ]

I have a downstairs toilet and upstairs toilet ,one above the other.. The soil/stench pipe connects upwards to above the Roof heaves and downward into the sewer... Coupled into the sewer also is a Gully trap drain to take sink and bath / shower wastes and from time to time , from that drain gully...

Bathroom sink wall pipe drain pipe [ 2 Answers ]

My house was built in early 70's.. No plastic.. I'm putting in a new sink and had to remove the wall pipe that goes into the wall.. I needed a longer one. It seem where it goes in behind the wall into the plumbing there was some type of gasket as pieces of it fell out when I removed the pipe.. I...


View more questions Search