Impact Resistant Roof Classes

Impact resistant roofs can withstand hail and windstorms.

Impact resistant roof classes.

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. Class 4 impact resistant shingles may. The integrity of class 4 impact resistant composite tiles lessen long term maintenance and repair costs lengthen the roof s lifespan adds resale value to a home and can lower insurance rates. Class 4 hail resistant roofs.

One great option for class 4 impact shingles is cedur roofing shakes. Roof coverings that have passed the ul standard 2218 test are classified by ul as either class 1 2 3 or 4. Impact resistant shingles and other roofing materials are designed to resist damage from hail and flying debris abuse that might damage ordinary shingles. Eliminate the need for or reduce the frequency of roof repairs.

These shingles do not sacrifice style or aesthetic to earn their distinction as ul 2218 certified class 4 roof shingles. Can withstand the impact of a steel ball 1 25 inches in diameter. Hailstorms are responsible for more than 10 billion in annual property damage and they are particularly hard on roofs. Insurance companies like these roofs too.

The weakest material receives a rating of one and the material that can absorb the most impact enjoys a 4 rating. For impact resistance testing the standards are as follows. Class 4 roof covering is the most impact resistant roof and receives the highest premium discount. With shingles this tough you can relax a bit more knowing you have given your roof its best chance at holding up against the storms.

Can withstand the impact of a steel ball 1 75 inches in diameter. Approved laboratory roof class location. Many features of class 4 impact resistant composite roofing products make them a good investment choice for today s homeowners. With class 4 shingles there are no splits or tears.

Less damage means fewer unexpected repair expenses. A soundly built roof with class 1 material will not last long in a hail prone or high weather area no matter how much care and attention was put into its construction. 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. Most roofing material with a class 4 impact rating is considered impact resistant roofing.

Shingles on an impact resistant roof are designed to withstand high winds and hail damage and have a class 4 rating see below. Class 1 class 2 class 3. I have installed in accordance with the manufacturer s specifications on the above described residence a roof covering listed as complying with underwriters laboratory standard 2218 impact standard for impact resistance of prepared roof covering materials with an impact resistance classification of. Ul class 1 2 3 and 4 tx only ul and fm class 3 and 4 all other states.

Can withstand the impact of a steel ball 1 50 inches in diameter.