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What is the difference between Timberline HD and HDZ?
The difference with the HDZ from the HD is that it has a 99\% nailing accuracy due to its StrikeZone nailing area feature that is 600\% larger. It is also gives you a 30\% faster nail fastening upon installation than the HD.
What class is GAF HDZ?
Class A
Videos
| Specifications (All Dimensions are Nominal) | |
|---|---|
| Exposure | 5 5/8″ (144 mm) |
| Extreme Weather Impact Rated | No |
| Fire Rating | Highest Rating – Class A |
| Material | Fiberglass Asphalt Construction |
Is Timberline HDZ A good shingle?
Their reviews are typically that the quality of GAF products is better than average in a couple of areas: Wind resistance is very good: GAF Timberline HDZ and other GAF dimensional/architectural shingles offer excellent resistance to tearing in high winds.
Is GAF HDZ a cool roof?
Timberline® HDZ™ RS shingles have been rated by the Cool Roof Rating Council (CRRC) for use in Title 24 projects.
Is Timberline HDZ more expensive than HD?
Timberline HDZ Shingles HDZ shingles will probably cost you more than their HD counterparts, but that money will not be wasted. HDZ shingles also have the highest level of fire resistance, and a very high level of wind resistance as well.
What is the difference between HDZ and NS shingles?
The main difference you find when you compare GAF Timberline Ultra HD vs Natural Shadow asphalt shingles is that the Ultra HD line is essentially an upgraded version of the Natural Shadow line. It offers more visually interesting textures and designs and a more durable and stable construction.
Is Timberline HDZ a Class 4 shingle?
From our Cool Series® Shingles that reflect the sun’s UV rays, to ArmorShield™ II shingles that pass the UL 2218 Class 4 Impact-Resistance Test, to Timberline UHD® shingles with time-release algae protection, we have a Timberline® Shingle designed for you.
Is Iko better than GAF?
IKO vs. GAF has more color options and also allows you to transfer warranties between homeowners, which IKO is more strict about. Overall, GAF is a higher quality shingle with more favorable warranties, but IKO still compares well with other companies and is a more cost-effective option.
Is GAF Timberline HDZ a Class 3 shingle?
You can find the ratings for GAF Timberline shingles on this website. As you can see, these shingles have a class A fire rating, and its wind resistance rating is 130 MPH. That puts it somewhere between class G and class H. As for impact resistance; we do not see any rating here.
Is GAF Timberline HDZ a Class 4 shingle?
How long will GAF Timberline HDZ shingles last?
about 15-25 years
How long do GAF shingles last? GAF Timberline shingles tend to last about 15-25 years. They may not last as long as other types, including metal, copper, and even cedar, but they make up for it in other ways. Asphalt shingles are one of the most popular roofing products on the market today for a number of reasons.
Is CertainTeed better than IKO?
Both CertainTeed and IKO make a good product. But, as noted earlier, good isn’t really good enough, especially in the harsh climate of the Northeast. On comparison, the CertainTeed product clearly wins in most important areas, and is the hands-down best choice for roofing in New England.