I ll share on several test that can be performed in this category for the highest performing impact resistant shingles on the market today.
Level 4 roofing shingles.
2218 steel ball listing.
Stormmaster shingles with core4 are ul 2218 class 4 impact rated.
Trudefinition duration flex shown in the color brownwood a class 4 impact resistant sbs roofing shingle from owens corning roofing.
One great option for class 4 impact shingles is cedur roofing shakes.
These shingles do not sacrifice style or aesthetic to earn their distinction as ul 2218 certified class 4 roof shingles.
In a class 4 ul 2218 impact resistance test a 2 inch steel ball is dropped from 20 feet to see if the shingles will fracture.
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With a regular shingle most of our competitors impact resistant shingles are only class 3 cracks and ruptures will appear from that kind of impact.
With class 4 shingles there are no splits or tears.
The class 4 shingle currently the highest class of asphalt shingles is the class 4 shingle which will carry at least the u l.
The class 4 shingles weather the storm with the added impact resistance these shingles offer a level of added protection that you will want for the life of your roof.
When you want to protect your home or building a class 4 impact resistant roof is one of the best investments you can make.
However due to the various benefits of class 4 impact resistant shingles the extra cost upfront may be a worthwhile investment if you live in an area where hail and wind storms frequently occur.
To meet class 4 impact criteria the shingle must show no evidence of fractures or cracks on the back side.
Class 4 roofing shingles are considered to be a premium product and therefore may cost more than standard non impact resistant shingles.
The test consists of simulating the speed and terminal velocity of a 2 hail stone falling from the sky.
These impact resistant beautiful shingles have been specially engineered to face some of the worst storms and extreme weather and still look their best.