(206) 949-5683, Top Rated Plumber, Seattle
Results 1 to 3 of 3

Thread: 2" vent pipe rusted out?

  1. #1
    DIY Junior Member bryanp22's Avatar
    Join Date
    Feb 2012
    Location
    Milwaukee, WI
    Posts
    1

    Default 2" vent pipe rusted out?

    Hi,
    I was replacing a pedestal sink that was installed incorrectly and made a hole in the wall to add a backer board. I've attached a picture showing the hole, and then another showing the bottom of the pipe where the rust occured. This is a second floor bathroom and the pipe is just above the hole in the wall below the mirror. It seems to run horizontally from the stack in the corner which is to the right past the toilet to the end of the wall ,and then goes to the basement. It seems in the basement it is just capped. So I was told I can just cap it. Is that correct? Should I be worried about damaging the stack if I cut the pipe with a sawsall? The pipe is mounted in the wall going through round holes in a 2x6. I was worried that it might be used for a vent for the downstairs bathroom as well. Could that be the case? These are the options I can think of. Are they correct or what would people recommend.

    1. Cut the pipe out and cap it like suggested.
    2. Cut out the bad section of pipe and replace it was a section of PVC and use the Fernco to join the galvanized pipe with the pvc.
    3. Use epoxy to fill the rusted out section of the pipe
    4. Cut a fernco so I can put it over the rusted out section and clamp it down.

    Any suggestions would be helpful.

    Name:  IMG_1285.jpg
Views: 146
Size:  12.1 KBName:  IMG_1286.jpg
Views: 140
Size:  13.2 KB

  2. #2
    Test, Don't Guess! cacher_chick's Avatar
    Join Date
    Jan 2008
    Location
    Land of Cheese
    Posts
    3,134

    Default

    From your description, we do not know if the pipe is serving any purpose.

    Looking at the picture leaves me wondering where the vent is for the pedestal sink?

  3. #3
    Moderator & Master Plumber hj's Avatar
    Join Date
    Aug 2004
    Location
    Cave Creek, Arizona
    Posts
    25,605

    Default

    NOthing you have written helps us to decide what you should do, or if you even have a problem. Where is the "rust" and is it just on the surface of the pipe?
    Licensed residential and commercial plumber

Similar Threads

  1. rerouting 2" galvanized steel vent pipe
    By NSB00 in forum Plumbing Forum, Professional & DIY Advice, Tips & Tricks
    Replies: 6
    Last Post: 12-03-2011, 07:46 AM
  2. Rusted out pipe from where?
    By coattic in forum Plumbing Forum, Professional & DIY Advice, Tips & Tricks
    Replies: 3
    Last Post: 07-26-2010, 02:40 PM
  3. Rejoin 1" in-slab radiant pipe after removing rusted section
    By mbaltay in forum Plumbing Forum, Professional & DIY Advice, Tips & Tricks
    Replies: 8
    Last Post: 11-10-2008, 02:09 PM
  4. Help - Galvanized drain pipes/vent pipe in 2 story home is rusted, broken, leaking.
    By mnalep in forum Plumbing Forum, Professional & DIY Advice, Tips & Tricks
    Replies: 92
    Last Post: 07-08-2008, 06:52 PM
  5. Galvanized pipe rusted...maybe?
    By blan in forum Pumps and Tanks Well Forum & Blog
    Replies: 84
    Last Post: 02-03-2008, 07:30 PM

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •