permit for partial remodel with PEX?


  #1  
Old 03-07-17, 09:53 AM
S
Member
Thread Starter
Join Date: Jul 2009
Location: United States
Posts: 221
Upvotes: 0
Received 0 Upvotes on 0 Posts
permit for partial remodel with PEX?

I am planning a remodel of our bathroom and plan to replace the old under slab copper pipe with in attic PEX. I want to later expand the PEX into other areas as I remodel them.

Will I have a problem with adding a manifold now for the future remodels but only upgrading the bathroom plumbing to the manifold when it is inspected for the permit?

skeeter
 
  #2  
Old 03-07-17, 10:13 AM
Z
Forum Topic Moderator
Join Date: Sep 2005
Location: USA
Posts: 5,877
Received 372 Upvotes on 332 Posts
I don't see any issue with it. Ultimately, it's the inspector's call, but I can't imagine why he would have any issue with it.

Of course, make sure the unused manifold valves are capped.
 
  #3  
Old 03-07-17, 10:43 AM
P
Group Moderator
Join Date: Mar 2003
Location: NC, USA
Posts: 26,323
Received 1,851 Upvotes on 1,657 Posts
There should be no problem with a manifold though I would not bother with one. It's soooo easy to cut PEX and insert a T or anything else that I don't see much benefit in a manifold.
 
  #4  
Old 03-07-17, 01:06 PM
chandler's Avatar
Banned. Rule And/Or Policy Violation
Join Date: Dec 2005
Location: USA
Posts: 36,608
Upvotes: 0
Received 9 Upvotes on 8 Posts
I'll have to go with the manifold. I do countless remodels where I would like to isolate a certain room or portion of the house. Turning off the main water source is good, but it leaves the client without water in the duration. Having a manifold makes it so much easier to isolate those portions of the house. If there is an emergency break, if labeled properly, you can also turn off the offending portion and leave the rest of the house functional.
 
  #5  
Old 03-08-17, 09:45 AM
S
Member
Thread Starter
Join Date: Jul 2009
Location: United States
Posts: 221
Upvotes: 0
Received 0 Upvotes on 0 Posts
Thank you,

I like being able to cut water to each room without affecting the rest of the house. Especially since i will be tackling each room one at a time.

skeeter
 
  #6  
Old 03-08-17, 09:48 AM
S
Member
Thread Starter
Join Date: Jul 2009
Location: United States
Posts: 221
Upvotes: 0
Received 0 Upvotes on 0 Posts
Also do the unused lines need to be capped or can just the valve just be turned off?

skeeter
 
  #7  
Old 03-08-17, 01:18 PM
P
Group Moderator
Join Date: Mar 2003
Location: NC, USA
Posts: 26,323
Received 1,851 Upvotes on 1,657 Posts
Capping is always a good safety precaution and my inspectors want unused valves to be capped.

If you do a manifold don't rely on your memory or skimp on the labeling. 10 years on someone will love you when they need to do work and see each valve or water line in and out of the manifold labeled so they know exactly which valve controls the hot water for the master bathroom shower.
 
  #8  
Old 03-09-17, 10:18 AM
K
Member
Join Date: Nov 2004
Location: So Cal
Posts: 147
Received 3 Upvotes on 3 Posts
I don't know if this is nonsense, but a plumber now working on my place said he wouldn't run PEX in an attic since rodents chew on it. In the walls, yes, but copper in the attic.
 
 

Thread Tools
Search this Thread
 
Ask a Question
Question Title:
Description:
Your question will be posted in: