Do we consider windows and doors as "openings" in any special cases? 2

[gpendyala]

Hi All,

When evaluating the total openings in a building wall to check if the building is partially enclosed, do we consider windows and doors as "openings"? Code says that they are not to be treated as openings but are there any special circumstances when we do consider them as openings?
(Setting aside non-impact resistant doors)

I'd greatly appreciate help on this topic.

Thanks,

Lakshmi G Pendyala

 

[FSS]

They are openings when located on the windward side, but not on other sides. That's how internal pressures are increased with partially enclosed.

 

[ajh1]

Not as long as the window, door, whatever is designed to meet the same wind resistances as required for the building proper (adjusted for tributary areas, etc.) Coastal Florida and some other areas take that limitation a bit farther, but in general a window is NOT an opening when designed properly.