Where is drip-edge flashing commonly used on a roof?

Drip-edge flashing is commonly used at the eaves and rakes of a roof to provide essential protection and facilitate water drainage. Placing this flashing at the eaves helps direct water runoff away from the fascia and into the gutters, preventing moisture intrusion that can lead to wood rot and other structural issues. The rake edges, which are the sloped edges along the roof, also benefit from drip-edge flashing to ensure that water flows off the roofing material properly and does not seep under the shingles or into the roof deck.

This flashing serves as a crucial component in a roofing system, enhancing its durability and effectiveness. It is specifically designed to create a barrier that shields the roof's edges, thereby protecting both the roofing materials and the underlying structure from the damaging effects of water. Given these functional characteristics, it is clear why this area is the ideal location for drip-edge flashing installation.