Impact Resistant Roof Classes

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.

Impact resistant roof classes.

Impact resistant shingles and other roofing materials are designed to resist damage from hail and flying debris abuse that might damage ordinary shingles. What are the different types of impact resistant roofing. Many features of class 4 impact resistant composite roofing products make them a good investment choice for today s homeowners. Eliminate the need for or reduce the frequency of roof repairs.

With class 4 shingles there are no splits or tears. 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. Less damage means fewer unexpected repair expenses. 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. 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. They require fewer repairs and last longer. Impact resistant roofs can withstand hail and windstorms.

Hailstorms are responsible for more than 10 billion in annual property damage and they are particularly hard on roofs. These shingles do not sacrifice style or aesthetic to earn their distinction as ul 2218 certified class 4 roof shingles. Approved laboratory roof class location. A class 4 hail resistant roof is the most durable type of roofing on the market and will not rip tear or crack when exposed to heavy winds rain or hail.

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. Roof coverings that have passed the ul standard 2218 test are classified by ul as either class 1 2 3 or 4. One great option for class 4 impact shingles is cedur roofing shakes. 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.

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. Can withstand the impact of a steel ball 1 50 inches in diameter. Most roofing material with a class 4 impact rating is considered impact resistant roofing. Insurance companies like these roofs too.

Class 4 hail resistant roofs. Shingles on an impact resistant roof are designed to withstand high winds and hail damage and have a class 4 rating see below. Class 4 roof covering is the most impact resistant roof and receives the highest premium discount. Ul class 1 2 3 and 4 tx only ul and fm class 3 and 4 all other states.

Class 4 impact resistant shingles may.