Roof Shingle Classes

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

Roof shingle classes.

With class 4 shingles there are no splits or tears. Different types of roof 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. Fire resistance is based on two test standards.

The first rating is a class 1 shingle that has passed a test with a 1 1 4 steel ball dropped from 12 feet. 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. Duration series shingles are unrivaled by any other architectural shingles because they feature our patented surenail technology a technological breakthrough in shingle design. 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.

Due to the materials used in their construction most asphalt shingle roof assemblies have a class a fire resistance rating. Asphalt roof shingles roofing shingles architectural shingles class a roof shingles 4 in. An oc storm roof is about 5 more than a standard asphalt roof. Ul 790 and astm e 108.

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 major categories of asphalt roofing shingle products available today strip shingles dimensional shingles and luxury shingles. How doers get more done. 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.

Quick roof cement 3 tab green. Class a is the highest level. Class 4 impact resistant roofing shingles. 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.

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. It is important to understand the differences between each type of roofing shingle in order to pick the right product for your home. The roof shingle must be struck twice at the same target area without damaging the mat. There are three levels of fire resistance.

This roof will qualify homeowners for a discount with most insurance companies. Owens corning oc duration storm shingles are the most economical class 4 asphalt shingle on the market. Participants earn 2 0 cma continuing education credits.