A gull wing roof has two pitches on either side of the ridge, as a gambrel does; but the first pitch of a gull wing is shallower than the second.
- Click on the floor plan view window to make it the active view.
- Click the Roof Tools
parent button, then Delete Roof Planes
.
- Change the following settings for each of the horizontal walls on the Roof tab of the Wall Specification dialog:
- Set the Lower Pitch at 3 in 12 and the Upper Pitch 12 in 12.
- Set Start Height to 114 inches.
- The two vertical walls remain Full Gable Walls.
- Click the Build Roof
tool, check Build Roof Planes, and click OK in the Build Roof dialog.