Chapter 4 — PLUMBING FIXTURES AND FIXTURE FITTINGS
402.2 Joints.
California Plumbing Code (Title 24, Part 5) · 2022 edition · updated 2026-09-12 · California
CBSC: official editions, supplements and errata
Italicized text is a California amendment to the model code, as printed in the official publication.
Where a fixture comes in contact with the wall or floor, the joint between the fixture and the wall or floor shall be made watertight.
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