S-traps vs P-traps – Differences and Code Requirements
Aspect S-Traps P-Traps Shape Resemble the letter “S” Resemble the letter “P” Common Usage Less common in modern plumbing Commonly used in modern plumbing Function Trap and retain water to prevent sewer gases from entering the building Trap and retain water to prevent sewer gases from entering the building Design Typically have a shallow bend … Read more