National Kitchen & Bath Association - Kitchen & Bathroom Planning Guidelines with Access Standards
Kitchen Bathroom Order a Copy

18: Flooring

Recommended:
Slip-resistant surfaces should be specified for the general bath flooring, shower floors, and tub/shower bottoms.

Code Requirement:
State or local codes may apply.


Access Standard

Recommended: Bathroom guideline recommendation meets access standard.

Code Reference:

  • Plan a slope for the bathtub or shower drain with a maximum slope of 1:48 pitch 1⁄4 inch per foot(ratio 1:48). (ANSI 403.3)

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