What to Do After a Hailstorm: GAF Roofing Protection and Our Response Process

Dan Riemer • June 19, 2025

A Step-by-Step Guide for Janesville Homeowners to Protect Their Roof and Avoid Insurance Headaches

Hailstorms can roll through Southern Wisconsin with little warning—and leave behind costly damage that isn’t always visible from the ground. Whether it’s cracked shingles, bruised underlayment, or loose flashing, even small hail can impact your roof’s integrity and shorten its lifespan.


At DMR Exteriors, we’re here to help Janesville homeowners respond quickly and confidently after severe weather. As a GAF-certified contractor, we install roofing systems built to withstand tough Midwestern storms—and we back them with some of the strongest warranties in the industry.

If a hailstorm has hit your area, here’s what to do next.


Stay Safe and Do a Quick Visual Check

After the storm has passed and it's safe to go outside, do a basic walk-around of your home. Look for visible signs of damage such as:

  • Shingle granules collecting in gutters or downspouts
  • Dented gutters, vents, or flashing
  • Pieces of shingles on the ground
  • Obvious dents on siding or windowsills


If you suspect damage—or just want peace of mind—it’s time to schedule a professional inspection.


Call DMR Exteriors for a Free Roof Inspection

Even if your roof looks intact from the ground, damage can hide beneath the surface. Our team offers fast, no-cost inspections to assess hail impact and determine if repairs or a full replacement are needed.


Because we work exclusively with GAF roofing systems, we know how to spot hail damage that others may miss—especially in key areas like ridge caps, underlayment seams, and transition flashing.


Understand Your GAF Roofing Protection

If you already have a GAF roofing system installed, you may be eligible for enhanced protection through one of GAF’s warranty programs. These can include:

  • Wind and hail coverage for certain shingle types
  • Coverage for both materials and workmanship
  • Transferable warranties that add value to your home


If you're replacing a storm-damaged roof, it’s the perfect opportunity to upgrade to GAF’s Timberline HDZ shingles or complete roofing system—designed for outstanding impact resistance and long-term performance.


Let Us Help You Navigate the Insurance Process

Dealing with insurance can be stressful. We work directly with homeowners and adjusters to document storm-related damage, provide accurate estimates, and ensure that nothing is overlooked in your claim.


Our experience with insurance carriers helps speed up approvals and reduces the chance of claim disputes—so you can focus on getting your home back to normal.


Fast, Local, and Built to Last

At DMR Exteriors, we take pride in being Janesville’s go-to storm response team. We’re local, responsive, and fully certified to install GAF roofing systems that stand up to Wisconsin’s unpredictable weather.


If a hailstorm has recently passed through your neighborhood, don’t wait for leaks or long-term damage to appear. Contact us for a professional inspection and let us guide you through every step—from assessment to insurance to final installation.


DMR Exteriors: Protecting Your Home with Strength, Service, and GAF Roofing You Can Trust.

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