The international residential code irc establishes the requirements for guardrails to ensure a standard of safety for the user.
Ibc roof guardrails.
States and cities adopt ibc codes at different rates and may not be utilizing the 2018 version at this time.
Railing ibc code cheat sheet guardrail 1.
To see what the difference is between the international residential code irc and the international building code ibc check out this post.
About ibc and osha international building code ibc establishes minimum requirements for building systems.
What does this mean.
This helps certify that the guardrail is strong enough to be a safe barrier between a person and a steep drop that could cause injury or death.
Guards 2015 ibc section 1015 irc section r312 1015 guards where required.
Ibc guardrail load requirements for the reasons above ibc requires that handrail guardrail and their supports must be designed for 50 pounds per lineal foot applied in any direction at the top of the top rail and a concentrated load of 200 pounds applied in any direction at any location along the top of the top rail.
In addition guardrails must be able to withstand at least 200 pounds of concentrated force at all times.
Guards shall be located along open sided walking surfaces that are located more than 30 measured vertically to the floor or grade below at any point.