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NYC Plumbing Code

§ 417.4.1 — § 417.4.1

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What is NYC PC § 417.4.1?

Quick Answer

This section mandates that bathtub and shower areas be constructed with smooth, corrosion-resistant, and nonabsorbent waterproof materials. The wall materials must extend to a minimum height of 6 feet above the floor and 70 inches above the drain, ensuring watertight joints. Applies to building owners involved in bathroom construction or renovation.

General informational summary. Not legal advice for your situation. Consult an attorney before acting on any specific matter.

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417.4.1 Floor and wall area.

PC § 417.4.1

Bathtub floors, shower floors, wall areas above built-in tubs that have installed shower heads and walls in shower compartments shall be constructed of smooth, corrosion- resistant and nonabsorbent waterproof materials. Wall materials shall extend to a height of not less than 6 feet (1829 mm) above the room floor level, and not less than 70 inches (1778 mm) above the drain of the tub or shower. Such walls shall form a water-tight joint with each other and with either the tub or shower floor.

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