Focus: Fire-Life Safety / Column

Regulations, Codes & Standards Q&A: Four-inch rule

Brad Keyes discusses regulations for four-inch rule

By Brad Keyes / Special to Healthcare Facilities Today


Q: I just would like to confirm: When you say a four-inch projection is allowed into the corridor is that for one side of the corridor or is that for a total of both sides cannot exceed four inches?

A: I would say that is for each individual side of a corridor. So, each side of the corridor is allowed a four-inch projection. The reason I say that is the limit on a projection into the corridor is to prevent a sight-impaired person from running into an object while egressing. Since most corridors are wider that the largest human, the four-inch restriction is based on individual sides of the corridor. 

Brad Keyes, CHSP, is the owner of KEYES Life Safety Compliance, and his expertise is in the management of the Life Safety Program, including the Environment of Care and Emergency Management programs.



June 26, 2019


Topic Area: Regulations, Codes & Standards


Recent Posts

Designing for Caregiver-Centered Support Spaces

When healthcare environments are designed to meet the needs of caregivers and patients, everyone who relies on the system experiences better outcomes.


Novant Health Gets Approval for Wesley Chapel Medical Center

The 32-bed hospital will be located in Monroe and is expected to be completed in 2030.


Rocky Mountain Associated Physicians Falls Victim to Data Breach

On February 2, 2026, Rocky Mountain confirmed that certain patient information may have been compromised because of a data security incident. 


The Disconnect Between EVS and Clinical Teams

A recent study shows that EVS feels disconnected from the clinical community, leading to negative experiences. 


Nemours Children's Hospital Opens Institute for Maternal Fetal Health in Delaware

The Institute for Maternal Fetal Health represents a comprehensive approach to supporting expectant patients who receive a complex diagnosis during pregnancy.


 
 


FREE Newsletter Signup Form

News & Updates | Webcast Alerts
Building Technologies | & More!

 
 
 


All fields are required. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

 
 
 
 

Healthcare Facilities Today membership includes free email newsletters from our facility-industry brands.

Facebook   Twitter   LinkedIn   Posts

Copyright © 2023 TradePress. All rights reserved.