The answer to 'missing drip edge' is that a missing drip edge can lead to water damage and rot on your home's exterior. The drip edge is a critical component that helps direct water away from the roof and siding, preventing it from seeping behind the fascia board and causing issues. Without a drip edge, water can pool and leak into the home, potentially leading to mold, wood rot, and other structural problems.
Causes of a missing drip edge can include improper installation, damage over time, or the drip edge being removed during a roof replacement or other home renovation project. Symptoms may include visible water stains, peeling paint, or rotting wood around the roofline. To fix a missing drip edge, you'll need to install a new one, which is typically a job best left to a professional roofing contractor.