Building Loading - Wind Enclosure (IBC2015 and Older)

(Revised:  06/02/2019)

 

 

 

Levels of Enclosure: 

Enclosed, Partially Enclosed, Free Roof – Clear, Free Roof – Clear/Obstructed, Open – All Heights

Use the flow chart below to help determine a building’s level of enclosure:

 

See also:

§ Building Loading - Wind Load