Gable end walls need to be well connected to the wall below and to the roof structure or ceiling diaphragm.
Gable end roof bracing.
The gable end should be attached with studs on either side of the jack post.
There are several methods for making these types of connections.
Strengthening the framing members of the gable end itself with the use of retrofit studs bracing the top and bottom of the gable end so that lateral loads are transmitted into the roof and ceiling diaphragms by the use of horizontal braces making connections between horizontal braces and.
The gable end frame is designed to transfer vertical loads from the roof to the continuous bearing wall below.
In the attic go to the gable end and examine the area where the triangular wall meets the rectangular wall below.
Brace the top of the gable end wall by tying it to the rafters or tops of the trusses.
Strengthen the gable end wall studs.
The completed gable end bracing accomplished using the steps outlined below should look like the light colored framing shown in the picture below.
Anchor and brace the bottom of the gable end s triangular wall to the ceiling joists or ceiling framing.