Roof Shingle Classes

They are more resistant to hail than normal shingles however medium sized hail will damage them.

Roof shingle classes.

Asphalt roof shingles roofing shingles architectural shingles class a roof shingles 4 in. Due to the materials used in their construction most asphalt shingle roof assemblies have a class a fire resistance rating. Class 4 impact resistant roofing 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.

Understanding roof fire ratings class a roofing. Class a is the highest level. If you re one of the millions of american homeowners who live in an area where intense storms frequently occur then your choice of roofing shingles plays a critical role in protecting your roof from storm damage. The roof shingle must be struck twice at the same target area without damaging the mat.

With class 4 shingles there are no splits or tears. How doers get more done. Commercial roofing 101 is a free 2 hour demonstrative class focusing on the principles of roofing and the relationship to property management. There are three levels of fire resistance.

Ul 790 and astm e 108. There are three major categories of asphalt roofing shingle products available today strip shingles dimensional shingles and luxury shingles. Different types of roof shingles. The series highlights our popular duration shingles along with up to 7 other duration styles depending on where you live that feature unique performance characteristics.

An oc storm roof is about 5 more than a standard asphalt roof. We will discuss the different roofing systems advantages materials and demographic concerns of roofs and common problems associated with roof failures and how to identify them. This roof will qualify homeowners for a discount with most insurance companies. Class a roofing is the preferred choice for any home but this type of roofing is particularly important if you live in an area that is prone to wildfires to achieve a class a rating the roof must be effective against severe fire exposure.

Owens corning oc duration storm shingles are the most economical class 4 asphalt shingle on the market. Quick roof cement 3 tab green. The first rating is a class 1 shingle that has passed a test with a 1 1 4 steel ball dropped from 12 feet. Today all composition shingles are made with a fiberglass mat therefore the fiberglass mat is inspected for visible damages.

Storms that bring hail airborne debris and high winds put your roof at risk for damage and installing impact resistant shingles may. Duration series shingles are unrivaled by any other architectural shingles because they feature our patented surenail technology a technological breakthrough in shingle design. 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.