Class 1 class 2 class 3 class 4.
Class 4 roof.
Bends but won t break in layman s terms northgate s two piece laminated fiberglass based shingles are tougher with a stickier surface than a standard asphalt shingle.
Stance of prepared roof covering materials with an impact resistance classification of.
These shingles may be made of copper aluminum resin and plastic.
The roof covering installed on this residence meets one of the following requirements.
These shingles do not sacrifice style or aesthetic to earn their distinction as ul 2218 certified class 4 roof shingles.
With class 4 shingles there are no splits or tears.
Class 4 roofing shingles are considered to be a premium product and therefore may cost more than standard non impact resistant shingles.
With so many material options and designs a class iv roofing system is a viable option for almost any home.
Most metal roofing materials are giving a class iv rating also and that is the case for tile clay slate and some synthetic roofing materials.
These shingles may be made of copper aluminum resin and plastic.
Year manufactured date of installation.
A class 4 roof is an impact resistant roof and will perform will when exposed to hail.
The roof covering product packaging indicates the u l.
One great option for class 4 impact shingles is cedur roofing shakes.
However due to the various benefits of class 4 impact resistant shingles the extra cost upfront may be a worthwhile investment if you live in an area where hail and wind storms frequently occur.
Class 1 class 2 class 3 class 4.
Older class 4 roof systems can sustain damage from 2 1 2 stones.
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.
As a result it no longer has the ability to transfer impact energy and the mat is damaged and or punctures occur to this system.
As asphalt ages it becomes less pliable and more brittle.
Shingles that are impact resistant are considered a class 4 product and are designed to withstand high winds and hail damage.