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3-Hour Fire Wall at Truss Floor with WSP

Intersection detail showing top chord bearing floor trusses to wood stud walls on either side of a 3-hour metal stud fire wall. Fire retardant-treated floor sheathing runs through the 3-hour wall.

3-Hour Fire Wall at Truss Floor with WSP

Intersection detail showing top chord bearing floor trusses to wood stud walls on either side of a 3-hour metal stud fire wall. Fire retardant-treated floor sheathing runs through the 3-hour wall.
AW19-3HourFireWallAtTrussFloorWithWSP