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Shower with horizontal and vertical grab bars required under NFPA 101
Wednesday, 10 September 2025 / Published in Base4

Grab Bars Now Required in All Showers? Here’s What NFPA 101 Says

Reading Time: 3 minutes

A National Code Shift Is Already Underway

A quiet—but essential—code update is catching design teams by surprise.

NFPA 101 (Life Safety Code) now requires grab bars in all tubs and showers—not just ADA units.

This change is already being enforced in several states and is expected to spread nationwide. If you’re designing hotels or apartments, this could impact your development.

Check if Your Bathrooms Are Compliant

 
Diagram showing vertical and horizontal grab bar requirements for showers and tubs

This isn’t just for accessibility. It’s a life safety rule meant to prevent slips and falls. Many design teams miss it because they assume only ADA rooms need grab bars.

What the Code Says (Section 24.2.8)

Under the latest editions of NFPA 101 (2022/2023):

All new bathtubs, bathtub-shower combinations, and showers must include grab bars unless both conditions below are met:

  • The threshold is ½ inch or less.
  • The shower floor is slip-resistant when wet.

 

Why It Matters for Developers

If your state enforces NFPA 101 without exclusions, inspectors may now expect:

  • Horizontal grab bars on the back and side walls

  • Installed at 33–36 inches above finished floor

  • Securely anchored to backing

Miss this, and you risk:

  • Failed inspections

  • Change orders

  • Delays to opening

Which States Are Leading?

Georgia has adopted this rule statewide for all hotels, multi-family, and institutional projects. And more states are following suit. As shown below, states like Florida, Texas, Delaware, and others have already adopted NFPA 101—some with amendments, others fully intact. This trend is expanding rapidly.

List of U.S. jurisdictions adopting NFPA 101 grab bar requirements

BASE4’s peer review saved us from a surprise code fail. That’s real value. 

Want Help with Code Review?

We track evolving codes—so you don’t get surprised at inspection. If your projects are in NFPA 101 jurisdictions, we’ll make sure your plans comply.

Review Your Plans with a BASE4 Expert

 

Thank you,

Blair Hildahl
BASE4 Principal
608.304.5228
BlairH@base-4.com

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