The Best Roof for Hail Protection?
Interlock Metal Roofing Has You Covered
Hailstorms Are Getting Worse — Is Your Roof Ready?
Across North America, homeowners are facing the harsh reality of increasingly frequent and severe hailstorms. From the plains of Texas to the suburbs of Minnesota, and from the wide skies of Alberta to the valleys of Oregon, these intense weather events are becoming more common and more destructive.
, hail damage is responsible for billions in property damage each year. One of the first casualties? Your roof.
That’s why more homeowners are making the switch to Interlock® Metal Roofing — a system designed to withstand hail, wind, and extreme weather, and still look beautiful year after year.
Why Interlock Is the Best Hail Resistant Roof on the Market
Our heavy-gauge aluminum shingles are built to do more than just look good — they’re designed to protect. Interlock Shake, Slate, Tile, and Standing Seam profiles are all engineered for maximum durability and hail protection.
- UL 2218 Class 4 Impact Rating
This is the highest hail resistance rating available. Interlock’s metal roofing systems have passed rigorous testing to prove they can stand up to golf-ball-sized hail — without cracking, splitting, or denting. - Won’t Rust, Crack, or Warp
Unlike steel or asphalt shingles, our aluminum won’t rust. And because it doesn’t absorb moisture, it won’t crack under freeze-thaw cycles — making it ideal for hail-prone and cold-weather climates. - 4-Way Interlocking Design
Each panel is secured on all sides, giving your roof unmatched strength against wind-driven hail and severe storms.
- Energy-Efficient & Solar Compatible
Our roofs reflect heat in the summer and shed snow in the winter — plus, they’re ready for solar installation.
Real Homeowners. Real Hailstorms. Real Results.
“A hailstorm hit with almost golf-ball-sized hail. There were no dents in the roof and no blemishes. It held up beautifully.”
— Verified Interlock Customer (Colorado)
“Our roof has now been through 2 Minnesota winters and a hailstorm. It’s still a top-notch performer.”
— Homeowner in White Bear Lake, MN
How Interlock Metal Roofing Compares to Other Materials
| Roofing Material | Hail Resistance | Lifespan | Maintenance | Cost Over Time |
|---|---|---|---|---|
| Interlock Aluminum | Class 4 Rated | 50+ Years | Low | Low |
| Asphalt Shingles | Class 1–3 | 10–20 Years | High | High |
| Steel Roofing | Class 4 (can rust) | 20–40 Years | Moderate | Moderate |
| Rubber Shingles | Moderate | 20–30 Years | Moderate | Moderate |
| Synthetic Slate | Class 3–4 | 30–50 Years | Moderate | High |
FAQs About Hail Roofing
Q: What does “Class 4 impact resistance” mean?
A: It’s the highest rating under the UL 2218 test, meaning the roof can withstand a 2-inch steel ball dropped from 20 feet — simulating large hail impact without damage.
Q: Does Interlock roofing help with insurance?
A: Many insurers offer discounts for Class 4 impact-resistant roofs. Ask your provider if Interlock’s hail-resistant system qualifies.
Q: Will hail dent aluminum roofing?
A: Interlock’s aluminum is thick and designed to shed hail impact without visible damage. Unlike soft metals, it resists deformation thanks to its interlocking strength and rigid design.