Are CertainTeed landmark shingles Class 3 or 4?

Heat. Our impact resistant shingles are tough. And we've got the evidence to prove it. Each shingle in our line is made from materials that have achieved the highest impact resistance rating—Class 4—during testing performed with steel balls simulating 90-mph hailstones of varying sizes.

What class is landmark shingles?

Landmark IR shingles are built on the industry's toughest fiber glass mat base, and have an added durable reinforcement on its underside to achieve the highest (Class 4) impact resistance.

How do I know if my shingles are Class 4?

How do I know if I have an impact-resistant roof? Shingles are rated Class 1 through 4, with Class 4 shingles having the highest resistance. The impact rating is usually marked on the underside of the shingle or on the packaging. You will not be able to tell the impact rating by looking at a shingle.

What is a Class 4 roof shingle?

Class 4 is the highest level of impact resistance and indicates that under lab testing conditions, new shingles can withstand the impact from a 2-inch ball dropped from 20 feet without splitting or tearing.

Has CertainTeed have a roofing class action suit against them?

Yes. CertainTeed previously settled a number of class actions over its organic asphalt shingles. These lawsuits alleged that the adhesive used to attach the organic shingles to roofs was defective, which prevented the shingles from sticking properly.

Class 4 Shingle Comparison | Owens Corning | Certainteed | Denver Roofers

Are CertainTeed landmark shingles discontinued?

CertainTeed no longer manufactures these shingles; all shingles it has sold after 2005 are fiberglass shingles and are not at issue in this suit. On September 1, 2010, the District Court approved the settlement, which is intended to resolve disputes between the parties about the performance of the shingles.

Is there a class action lawsuit against CertainTeed shingles?

A class action lawsuit has been filed against CertainTeed Corporation over claims that its Horizon asphalt fiberglass shingles have defects that cause cracking, curling, and premature deterioration. Kim Segebarth says these defects result in water intrusion and cause damage to his property.

What are the best Class 4 shingles?

What is a Class 3 shingles?

A Class 3 rating is given to shingles that do not crack after being hit by a steel ball, measuring 1.75” in diameter and dropped from twenty feet. Class 4 is the highest after taking a hit from the same twenty foot height with a two-inch steel ball.

Are Class 4 impact resistant shingles worth it?

Overall, Class 4 rated shingles are superior to typical asphalt shingle roofing products. It can be well worth it to know that your roof will provide extended protection and long-term cost savings.

How do I know what type of shingles I have?

Check the purchase or repair documents for the roof. You may have receipts, warranties, bills of sales, or brochures that identify the brand. If there were any shingles left over when the roof was installed, see if the package provides information.

What class is a 30 year shingle?

30 year impact resistant shingles vary in strength from class 1 to class 4. The type of class determines the material and the resistance of the shingle. Generally class 4 is the highest level of protection making the shingle less susceptible to hail damage or damage from other storms or weather debris.

What class are architectural shingles?

Architectural shingles are fiberglass reinforced asphalt shingles. Since fiberglass is derived from inorganic, non-combustible materials, the mat base of an architectural shingle is fire resistant. Therefore, architectural shingles have a Class A fire resistance rating and can provide safe coverage for your home.

What are CertainTeed landmark shingles made of?

Traditionally, they are composed of a heavy fiberglass mat base and ceramic-coated mineral granules that are tightly embedded in carefully refined, water-resistant asphalt.

Is CertainTeed landmark a 30 year shingle?

On average, CertainTeed Landmark shingles are designed to last for about 30 years if they're installed correctly and taken care of throughout the years. If you choose Landmark Premium shingles, they can last up to 50 years with the proper installation and maintenance.

Is CertainTeed landmark a 50 year shingle?

Because of the weight of Landmark TL, they are also rated as 50-year shingles but may not be ideal for every type of roof.

What is a Class 2 shingle?

A shingle is assigned a Class 2 rating if it does not rupture or crack when hit by 1.25-inch balls dropped from 20 feet above. The highest rating is Class 4. These shingles withstood 2-inch balls under the same testing conditions.

What are impact rated shingles?

Impact resistant shingles are designed with a thicker gauge base mat. They are composed of more flexible materials than standard shingles. Their durability rating is established by administering the UL 2218 impact test.

What class is Oakridge shingles?

Fiberglass-Based Asphalt Shingles & Accessories

8. Standards/Qualifications: ASTM D228, ASTM D3018 (Type 1), ASTM D3161 (Class F Wind Resistance), ASTM D3462, ASTM D7158 (Class H Wind Resistance), ASTM E108/UL 790 (Class A Fire Resistance), UL 2218 (Class 4 Impact Resistance), CSA A123.

Are CertainTeed shingles better than Owens Corning?

CertainTeed has a better warranty than Owens Corning by offering more coverage within their lifetime limited warranties than Owens Corning. However, both have enhanced warranties if you use a certified contractor. Both companies offer transferable warranties on their pricier shingles.

Does GAF make a Class 4 shingle?

Timberline^® AS II SBS Modified IR Shingles combine all the beauty of Timberline^® Shingles with UL 2218 Class 4 impact resistance. Their beauty is unlike any other, thanks to our proprietary shadow bands. Each shadow band is applied using a sophisticated, computer-controlled “feathering” technique.

What are Class 4 shingles made of?

What is a Class 4 Shingle? A class 4 shingle is impact resistant and is made with styrene-butadiene-styrene (SBS), making them the best shingles in the market for areas that have adverse weather. SBS is rubberized asphalt – also referred to as modified asphalt formula.

What is the difference between CertainTeed landmark and landmark pro?

Landmark PRO shingles are constructed in exactly the same way as Landmark shingles, but with thicker layers of asphalt. Landmark PRO shingles weigh in at a heavier 270 pounds per square, providing an additional level of durability to your roof.

Is GAF or CertainTeed shingles better?

Many roofers see Certainteed shingles as higher quality than GAF shingles. Some consider GAF looking cheap, but in actuality, the quality is not that different. GAF is lower-cost than Certainteed, but Certainteed shingles come in a wider variety of colors and many prefer the aesthetics of the Certainteed's shingles.

How do I file a CertainTeed shingle claim?

You may also start a claim by contacting CertainTeed Corporation's Technical Service Department at 800-345-1145. If you are a distributor or roofer calling on behalf of one of your customers, please be prepared to provide the homeowners' names, full address and home phone number.