Since your roof is your home's first line of defense, every powerful storm poses a threat of high wind, rain, and hail damage. The extreme weather puts your roof at an increased risk of damage, especially cracks and leaks from hail.
Understanding how well your shingles can withstand the elements can give you peace of mind during the next thunderstorm. In this blog, we'll discuss everything you need to know about the impact ratings of shingles.
What is an impact rating?
Impact testing categorizes shingles into different classes based on their impact rating. The test measures how much force shingles can withstand by dropping steel balls from various heights. Steel balls, ranging in size from 1.25 to 2 inches in diameter, drop from heights up to 20 feet.
Then, the results determine what category the shingles fall in. There are four classes. The higher the class, the more durable and resistant the shingles are.
Having a universal method for testing the durability of asphalt shingles can help compare different brands and materials. The test simulates hail damage, which helps homeowners choose the right shingles for their roof. It ensures better protection and longer-lasting performance, especially in areas prone to severe weather, like the Midwest.
Classifying impact-resistant shingles
Shingles receive a Class 1 rating if they can withstand two impacts from a 1.25-inch diameter steel ball hitting the same spot without cracking. Class 2 ratings are reserved for impact-resistant shingles that can withstand two impacts from a 1.50 inches in diameter steel ball hitting the same spot without cracking.
Shingles receive a Class 1 rating if they can withstand two impacts from a 1.25-inch diameter steel ball hitting the same spot without cracking. Class 2 ratings are for impact-resistant shingles that can take two hits from a 1.5-inch steel ball in the same spot without cracking.
Classes 3 and 4 are the most durable and impact resistant. A Class 3 rating means the shingles can withstand impact from a 1.75-inch steel ball while class 4 can withstand a 2-inch impact.
Impact-resistant shingles are worth the investment
While it may be a more expensive upfront investment, impact-resistant shingles are worth the money. They offer many advantages over regular asphalt shingles.
These high-quality shingles are built to last, with a lifespan of over 30 years. That's 5 to 10 years longer than average shingles. They are also designed to resist cracks and leaks, saving you significant money on repair costs in the long run.
Another way to save money with impact-resistant shingles is through insurance discounts, especially if you live in areas prone to hail. Check with your insurance company to see if you qualify for any discounts beforehand.
Be worry-free with Ken-Z Roofing
At Ken-Z Roofing, we only use high-quality materials, like Landmark Standard and Landmark PRO shingles. These top-rated brands have a high impact rating. The Landmark Standard has a Class 3 rating while the Landmark PRO shingles are Class 4.
As one of the few CertainTeed Select ShinglesMaster Certified roofing companies in Northern Illinois, we provide expert installation with the highest quality products, so you can feel confident in Ken-Z Roofing.
We offer a free 12-Point Inspection before every project. So be worry-free with Ken-Z Roofing and call us at 815-395-8244 to schedule yours today.
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