Many ask if there’s a difference between a 1 hour fire rating on a wall product vs a 1 hour fire rating on a roof product. If you think about it, fire (AKA heat) does behave differently as it rises vs. spreads. In fact, there is a difference: In the Florida Building Code (2020), & …
Perforated Design Method vs. Segmented Design Methods for Shear Walls The International Building Code (2018) defines a shear wall as “a wall designed to resist lateral forces parallel to the plane of a wall.” Lateral forces include, but are not limited to, wind and seismic forces that may shift or deflect a structure laterally. …
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