The local 'big box' has 6' white IPS PVC DWV with cellular core. I've done a little research and it is unclear if I can use the white PVC for an outside replacement of the 6" Clay pipe. The codes on the DWV pipe indicate it is F-891-00, schedule 40, NSF, and JM 30/35. The building department for the city has told me I can use schedule 40. But is the white OK for US outside applications? I know green is usually used. Any advise is appreciated.
- posted
17 years ago