Level 4 Roofing Shingles

Trudefinition duration flex shown in the color brownwood a class 4 impact resistant sbs roofing shingle from owens corning roofing.

Level 4 roofing shingles.

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. 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.

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. I ll share on several test that can be performed in this category for the highest performing impact resistant shingles on the market today. Stormmaster shingles with core4 are ul 2218 class 4 impact rated. The test consists of simulating the speed and terminal velocity of a 2 hail stone falling from the sky.

Consumer reports reveals the best roofing shingles from its comprehensive tests including 3 tab architectural and multilayered architectural asphalt shingles. Patented weatherguard technology helps duration storm shingles achieve a ul 2218 class 4 rating the highest rating for impact resistance by integrating a polymeric backing material on the shingle. 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. Request your free cedur samples.

This scrim reinforcement helps the shingle withstand the impact of hail. One great option for class 4 impact shingles is cedur roofing shakes. These impact resistant beautiful shingles have been specially engineered to face some of the worst storms and extreme weather and still look their best. These shingles do not sacrifice style or aesthetic to earn their distinction as ul 2218 certified class 4 roof shingles.

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.