Hail resistant is not hail proof.
Hail resistant roof ul class.
Hail resistant roofing offers the benefit of extra protection to your home.
What is class 4 impact resistance.
January 25 2010 ansi approved.
Impact resistant shingles ensure a roof will maintain its strength and integrity against flying debris hail and winds up to 110 mph.
Our 7 8 corrugated roofing panel is our highest ul rated panel earning a class 4 rating.
Here are the top hail resistant roofing options available for modern homes.
Ul standard ul 2218 edition 2 impact resistance of prepared roof covering materials edition date.
The large corrugations in the panel also work best at hiding small imperfections making them ideal for regions with large hailstones.
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.
Impact tested to prevent cracks and tears.
The most effective way to minimize hail damage is to choose durable hail resistant roofing materials.
Can class 3 4 roofs ever become hail damaged.
Since 1996 the ul 2218 has provided a national standard for rating the impact resistance of roofing materials.
If you live in an area that s prone to hail this is the shingle you need.
A class 4 roof covering receives the highest premium credit.
Roof coverings that have passed the ul standard 2218 test are classified as either class 1 2 3 or 4.
The list of approved laboratories is shown below.
Impact resistant shingles achieve a ul 2218 rating of class 4.
It s important to remember that no roof is 100 immune to the damaging effects of an intense storm or some other catastrophic event.
Trudefinition duration flex shown in the color brownwood a class 4 impact resistant sbs roofing shingle from owens corning roofing.
