Hail Damage on Siding: What It Looks Like by Material | Colorado Guide

After a Front Range hailstorm, everyone checks the roof and almost nobody walks the walls — but siding takes the same storm at a worse angle. Wind-driven hail hits walls nearly face-on, and the north and west elevations that face the storm track catch the worst of it. Here’s what to look for on each material, and what actually matters for an insurance claim.

Vinyl Siding: Cracks, Chips, and Shatter Points

Vinyl gets brittle in cold weather, and Colorado’s spring hail often arrives with temperature drops — so vinyl siding cracked by hail is the most common wall damage we document. Look for half-moon cracks and chipped-out holes at impact points, especially along the bottom edges of panels where the vinyl is unsupported. Small chips matter: cracked vinyl lets water behind the wall, and a pattern of impact cracks across an elevation is a claimable event, not a maintenance item.

Aluminum Siding: Dents That Tell the Story

Dented aluminum siding after hail reads like a golf ball did it — round, consistent-size dents marching across the storm-facing walls, densest at the top where the wall meets the eave. Aluminum rarely cracks, so owners dismiss dents as cosmetic; insurers frequently don’t, because dented aluminum is damaged aluminum and most older aluminum profiles are long discontinued — which is where the mismatch argument turns a dented wall into full replacement.

Wood Siding: Splits and Fractures Along the Grain

Hail on wood siding splits boards along the grain at impact points and crushes fibers into soft, dented craters that swell with the next moisture cycle. Splitting is progressive — a hairline split this season is an open seam in two winters — so documentation timing against a specific storm date is what keeps it claimable.

Fiber Cement: Edge Chips and Corner Fractures

James Hardie and other fiber cement products carry real hail resistance — that’s why we install them — but severe hail still chips edges, fractures corners, and cracks panels at direct large-stone impacts. Damage concentrates at panel edges and butt joints. Our Hardie vs. vinyl hail comparison covers the durability math.

Steel and Metal Siding: Dents Without Breaks

Steel siding dents like aluminum but shallower, and almost never cracks — the damage is largely cosmetic-structural rather than water-intrusion. Whether dented steel is claimable turns on your policy’s cosmetic damage provisions, which some Colorado policies exclude. We read the policy before making promises either way.

What Makes Wall Damage Claimable

Three things: a documentable storm date, a damage pattern consistent with hail (impact spacing, storm-facing concentration), and timely inspection while the claim window is open. Siding damage is also routinely added to roof claims already in progress — same storm, same deductible, one claim. Our roof vs. siding coverage guide explains how the two scopes combine.