The rake is not exactly on the roof.
Gable end roof fascia.
Most houses have fascia running along all of the eaves the overhangs at the bottom of the roof.
At the right of the roof along the gable end we see more drip edge being used to flash the roof gable end fascia trim and roof edge.
Galvanized steel is a trusted low maintenance product that is known for durability.
Soffits appear anywhere a roof extends beyond the walls by more than a few inches.
It s the face the part of the roofline you see when you re standing in the yard.
The overhanging rake then is closed in with soffit and fascia or left open.
It is a term that describes the sloped sides of a gable end.
Homes that have gable roofs the classic roof style with triangle topped walls at each end also have fascia running up the gable ends of the roofline.
Roof fascia boards are not structurally important for a roof but they are often essential to the overall appearance of the house.
Wide especially when the eave overhang is less than 12 in.
To 18 in depending on the style of the building.
Without gable rake flashing protection wind driven rain can begin to rot the fascia and roof deck.
Gable rake flashing is a professional trim product that covers the exposed ends of metal roofing panels resulting in a neater appearance.
The fascia covers the gables and ends of the roof rafters and builders usually consider it part of the siding trim.
A roof rake may be intricately designed.
It progresses horizontally and turns 90 degrees on the angled or gabled end and runs diagonally to the peak of the roof.
Avoid gable ends that are over 8 in.
The rake can be flat with no overhang or it can overhang the gable end like an eave.
I prefer to install the gable drip edge under the felt though that detail is less critical than at the lower roof edge or eaves.