Summer Storms & Your Bergen County Roof: Hail, Wind & What to Watch For.
Bergen County's summer brings the hail-bearing supercells and microbursts that come up the I-95 corridor. The damage they do to a roof often isn't visible from the ground — and the clock on your insurance claim starts the moment the storm passes.
North Jersey doesn't get the tropical landfalls Florida sees, but summer here delivers its own punishment: fast-moving thunderstorms with damaging straight-line winds, hail, and the falling limbs that come with a mature tree canopy. Here's what that weather does to a roof, and what to do about it.
Wind damage
Straight-line winds and microbursts lift and tear asphalt shingles, crack and dislodge slate, and peel back flashing. The damage often starts at the edges and ridges, where uplift is strongest. Even where shingles aren't blown off, wind can break the adhesive seal that holds them down — leaving them intact-looking but vulnerable to the next storm.
Hail damage
Hail is the sneaky one. On asphalt it knocks granules loose, leaving round bruises that expose the mat underneath and dramatically shorten the shingle's life; severe hail cracks the shingle outright. On slate it can crack tiles; on metal it dents. Most of this is invisible from the ground — which is exactly why hail damage so often goes unaddressed until a leak appears months later, by which point the claim window may have closed.
Tree and limb impact
Bergen's wooded estate lots mean falling limbs are a real summer hazard. A limb strike can puncture the deck, crack slate, or tear open a section of roof — and it's usually an obvious insurance event. If a limb hits your roof, get it inspected even if you don't see interior damage; the deck may be compromised where you can't see it.
What to do — and not do — after a storm
- Do document visible damage from the ground with photos and note the date of the storm.
- Do call a licensed local contractor for a professional inspection.
- Do check your policy's windstorm/hurricane deductible before filing.
- Don't climb onto a storm-damaged roof — it's more dangerous than it looks.
- Don't sign anything with a door-knocking "storm chaser." Out-of-town crews appear after storms, pressure homeowners to sign, and often disappear.
How the insurance process works
You choose your contractor — the insurer pays for covered damage, you decide who repairs it. A licensed NJ contractor documents the damage with photographs, communicates directly with your adjuster on the scope of loss, tarps active leaks, and handles the repair end to end. Prompt, thorough documentation is the single biggest factor in a clean claim. Our 48-hour storm guide walks through the whole sequence.