Valley Roof Intersections

The following photos illustrate removal and replacement of a closed cut valley with new open metal valley shingles being removed in closed cut valley.

Valley roof intersections.

Also different architectural styles will use the same type of roof. Entire width of new metal flashing properly extends over fascia at bottom of roof. Where two gable roof lines meet the intersection forms inside corners called valleys. The diagonal rafter that runs from the intersection of the ridges down to.

Iko recommends that you install architectural shingles with the open valley method for the best roof performance. A lead cap overlaid 6 inches onto each valley is an effective way to seal the top. Where two roof valleys meet for example above a gable dormer a soldered joint is likely to break from the movement. This recommendation includes iko s premium shingles.

Intricate roofs have many parts that incorporate several of the basic roof designs such as a gable roof sitting atop a gambrel or variations of the gable valley roof design using one or a variety of different types of roof trusses also see our very detailed diagrams showing the different parts of a roof truss. The three methods to shingle a roof valley. Valley rafters and valley jacks. When deciding how to shingle a roof valley you will need to consider your materials the climate and the desired look of the roof.

All shingles removed from closed cut valley. To do this we had to extend the plane of the shed roof out over the porch roof creating a small triangular extension of the existing roof.