Even in New Construction-S traps Below

Published by Don Hester on

You would think that you would not see this type of work in a newer construction home. The image is from a home that is less than 4 years old yet the plumbing traps for the bathroom where not configured correctly.

You can see that the trap can not see the vent and as such is incorrect. This is one of those items that seem to have a lot misinformation about but the principles are pretty simple.

Improper trap configuration


Here is another blog I did on this on traps and vents-

I need to see you, Plumbing Traps and Vents– Wenatchee Home Inspections

If you find any errors or have additional information that would expand on any code, building standards or manufacturer requirements please let me know.

NCW Home Inspections, LLC  is a Licensed Washington State Home Inspection service located in Wenatchee Washington serving Chelan County, Douglas County, Kittitas County, Okanogan County and Grant County Washington and the cities of Wenatchee, Leavenworth, Cashmere, Oroville, Cle Elum, East Wenatchee, Quincy and many more…  

Your Wenatchee and Chelan Professional Real Estate, Home and Structural Pest Inspection Service

Coordinator & Instructor- Fundamentals of Home Inspection-  Bellingham Technical College

Former WA Home Inspector Advisory Licensing Board

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