Impact Damage, Not Rust
Because most of Melissa's stock dates to the 2010s and later, the failure pattern is different from what we see on older doors closer to Frisco's core - you're not usually dealing with rust-through or decades of sun-cracked fiberglass. What we find instead is impact damage: a panel bowed from a backed-up trailer hitch, a bottom section cracked from a bike or mower clipping it, or a hinge tearing loose from the steel skin after repeated slamming.
