pex a

Hi everyone. I am wondering if what I noticed about my two year old pex pipes is normal. I noticed yellow discoloration spots at a pipe under a bathroom sink and totally yellow pipes in the 140 degree hot attic where the pipes run. I was told that these clear pipes are better than the red/blue...

Hi I am finishing my basement. I wanted to ask if it is ok to tee into an existing pipe on my basement for new bathroom and kitchen like in the drawing? Existing tees and elbows to first floor are close to bathroom and kitchen. Red line: new line Black line: existing pipe Thanks

I am looking for some assistance with the my Pex plan for an upcoming remodel. I have included my sketch plan, based on research for the best system(s), however, there appears to be a fair amount of debate with regard to the best system/method to use. I am hoping someone would be willing to...

In my area (Southern California) most plumbing companies seem to run poly pipe for the water main. Why isn’t PEX A a more popular option? From what I understand it needs to be sleeved, so does the foam insulation count? Also, I know it needs to turn into copper prior to going through their...