Roof Shingle Classes

It is important to understand the differences between each type of roofing shingle in order to pick the right product for your home.

Roof shingle classes.

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. Owens corning oc duration storm shingles are the most economical class 4 asphalt shingle on the market. Duration series shingles are unrivaled by any other architectural shingles because they feature our patented surenail technology a technological breakthrough in shingle design. There are three levels of fire resistance.

Today all composition shingles are made with a fiberglass mat therefore the fiberglass mat is inspected for visible damages. Commercial roofing 101 is a free 2 hour demonstrative class focusing on the principles of roofing and the relationship to property management. 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.

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. Fire resistance is based on two test standards. There are three major categories of asphalt roofing shingle products available today strip shingles dimensional shingles and luxury shingles. The roof shingle must be struck twice at the same target area without damaging the mat.

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 is the highest level. With class 4 shingles there are no splits or tears. They are more resistant to hail than normal shingles however medium sized hail will damage them.

Participants earn 2 0 cma continuing education credits. Ul 790 and astm e 108. Different types of roof shingles. 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.

This roof will qualify homeowners for a discount with most insurance companies. An oc storm roof is about 5 more than a standard asphalt roof. Class 4 impact resistant roofing shingles. Understanding roof fire ratings class a roofing.

Quick roof cement 3 tab green. 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. How doers get more done.