Impact Resistant Roof Class

Impact resistant shingles achieve a ul 2218 rating of class 4.

Impact resistant roof class.

They require fewer repairs and last longer. One great option for class 4 impact shingles is cedur roofing shakes. Insurance companies like these roofs too. These shingles do not sacrifice style or aesthetic to earn their distinction as ul 2218 certified class 4 roof shingles.

Eliminate the need for or reduce the frequency of roof repairs. The weakest material receives a rating of one and the material that can absorb the most impact enjoys a 4 rating. Roof coverings that have passed the ul standard 2218 test are classified by ul as either class 1 2 3 or 4. 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.

Shingles on an impact resistant roof are designed to withstand high winds and hail damage and have a class 4 rating see below. Less damage means fewer unexpected repair expenses. 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. Hailstorms are responsible for more than 10 billion in annual property damage and they are particularly hard on roofs.

Class 4 impact resistant shingles may. Impact resistant roofs can withstand hail and windstorms. What is class 4 impact resistance. Most roofing material with a class 4 impact rating is considered impact resistant roofing.

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. Approved laboratory roof class location ul class 1 2 3 and 4 tx only ul and fm class 3 and 4 all other states. Roofing materials are rated based on their ability to absorb high impact contact from hail or flying debris. 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.

Since 1996 the ul 2218 has provided a national standard for rating the impact resistance of roofing materials. Ir shingles are a class 4 shingle specially manufactured with a sbs styrene butadiene styrene modified asphalt formula which is also known as rubberized asphalt to withstand the impact of hail more effectively. Class 4 hail resistant roofs. What are impact resistant shingles.

The impact resistance classification class 1 class 2 class 3 class 4 of the product under u l. Class 4 roof covering is the most impact resistant roof and receives the highest premium discount.