Which is Better—GAF Vs. Owens Corning Shingles? (Pros & Cons)

Explore the key differences in our in-depth comparison of GAF Vs. Owens Corning Shingles, uncovering which offers the best value, durability, and style for your home.
Which is Better—GAF or Owens Corning Shingles? (Pros & Cons)

If you’re a home or business owner, you know that roofing is an integral part of your property. Among the many roof shingles available today, GAF vs. Owens Corning Shingles stand out as two of the most popular choices. 

So, which one should you choose? 

This blog post compares the pros and cons of GAF and Owens Corning asphalt shingle roofs to help you decide.

GAF Vs. Owens Corning Shingles: Leaders In The Roofing Industry

Owens Corning vs. GAF Shingles: Leaders in the Roofing Industry

Owens Corning Shingles Overview

Owens Corning is one of the world’s largest shingle manufacturers.

The company has been in business since 1938 and is a leader in building materials. 

Owens Corning produces many products, including insulation, roofing, and composites.

Owens Corning’s 30-year shingles provide excellent protection and durability, making them a great choice for homeowners looking for long-lasting roofing solutions.

Owens Corning shingles ratings are high by roofing contractors and homeowners alike for their quality, durability, and reflect solar energy efficiency. 

They have received numerous awards for their products over the years.

Owens Corning dominates the rankings with more products than GAF, Atlas, Tamko, and IKO in Consumer Reports ratings on asphalt shingles.

GAF Overview

GAF is the largest roofing manufacturer in North America. 

The company has been in business since 1886 and offers various roofing products, including premium shingles, tiles, metal roofs, and more.

As a leading residential and commercial roofing product manufacturer, GAF has a long industry innovation history. 

A team of experienced professionals develops both residential roofing shingles and commercial with designing and engineering expertise.

In addition, they inspect each shingle multiple times to ensure it meets all applicable building codes before being shipped.

How Are GAF Composite Shingles Made?


They manufacture their products from start to finish within their facilities around the United States.

GAF’s headquarters is stationed in Parsippany, NJ, demonstrating their commitment to American-made materials for homeowners nationwide.

Are GAF Timberline Shingles Any Good?

GAF Timberline HDZ shingles are made with a proprietary “High Definition” technology that creates a more realistic wood-shake look. 

They also boast a “StainGuard” protection that helps resist algae growth.

So, which shingle is suitable for homeowners? Let’s look at the pros and cons of each.

The Pros and Cons of GAF and Owens Corning Shingles

The Pros and Cons of GAF and Owens Corning ShinglesWhen it’s time for a roof replacement, it’s essential to understand the pros and cons of the manufacturer’s shingles so you can make the best decision for your home or business.

Here’s a look at the pros and cons of GAF and Owens Corning shingles.

Pros of GAF Shingles

  • Wide Variety: Offers a broad range of styles and colors.
  • Durability: Known for strong weather resistance and longevity.
  • Advanced Protection Technology: Provides superior protection against wind and fire.
  • Energy Efficiency: Some lines offer energy-saving capabilities.
  • Warranty Options: Offers strong warranty coverage, including a Lifetime limited warranty.
  • Contractor Certifications: Access to certified contractors through GAF programs.
  • Innovative Features: Includes features like StainGuard® algae protection.

Cons of GAF Shingles

  • Cost: Can be more expensive than other brands.
  • Limited Availability: Certain styles might not be available in all regions.
  • Installation Sensitivity: Requires professional installation for warranty validity.
  • Variability in Quality: Some lines are less durable than others.
  • Warranty Specificity: Warranty terms can be complex and specific.
  • Color Fading: Some GAF shingle colors may fade over time.
  • Maintenance: May require periodic maintenance to maintain appearance and function.

Pros of Owens Corning Shingles

  • Cool Roof/Energy Star Product: Offers energy-efficient options.
  • Class A Fire Rating: High resistance to fire.
  • Long-Lasting: Known for durability and longevity.
  • Variety of Styles: Wide range of colors and styles.
  • Innovative Technology: Features such as SureNail® Technology for enhanced grip.
  • Warranty Options: Provides robust warranty offerings.
  • Sound Protection: Offers sound-dampening properties in certain lines.

Cons of Owens Corning Shingles

  • Limited Light Colors: Owens corning shingle colors are available in fewer options but in lighter shades.
  • Low Wind Resistance: Some lines may have lower wind resistance.
  • Cost: Can be more expensive compared to some competitors.
  • Complex Warranty Terms: Warranty terms can be intricate and specific.
  • Installation Sensitivity: Professional installation required for full warranty benefits.
  • Variability in Quality: Quality can vary across different product lines.
  • Algae Resistance: Some shingles may be prone to algae growth, requiring additional maintenance.

Which Shingle is Better for You?

The Verdict: Which Shingle is Better for You?There’s no question that a new roof can be a substantial investment.

When choosing between GAF Timberline and Owens Corning, selecting the best roofing shingles depends on your needs.

When considering roofing options, many homeowners still appreciate the classic appeal of traditional three-tab shingles, commonly used by both GAF and Owens Corning.

But there are some key differences to consider.

If you’re looking for a high-quality, durable, and attractive roof, then GAF is an excellent option. 

However, Owens Corning may be the better choice if you want a cool roof with energy-saving benefits. 

Ultimately, the best way to decide is to consult with us to help you select the best shingle for your needs. 

We’ll help you compare the options and make an informed decision that’s right for you.

How to Choose the Right Roofing Contractor for Your Job

[caption id=”attachment_3080″ align=”alignnone” width=”1024″David Gass, owner of DKG Roofing smiling at camera. David Gass, owner of DKG Roofing, Denton County Texas

Now that you’ve decided on the right shingle for your project, it’s time to find a qualified roofing contractor.

For optimal results and peace of mind, relying on professional installation services for roofing projects using shingles from GAF vs. Owens Corning is advisable.

They will also provide a variety of shingle samples, including options from GAF and Owens Corning, so that you can visualize and choose the perfect style for your roof.

Here are a few tips to help you find the right roofing contractor.

Are the reviews recent? How many reviews are there? What is the overall review rating? Do you see a pattern about the contractor in the reviews?

  • Check for licensing and insurance.

All roofing contractors should be licensed and insured. This protects you if something goes wrong during the installation process.

  • Get multiple estimates.

Be sure to get at least three estimates from different roofing contractors. This will help you better understand your project’s cost and ensure you get a fair price.

  • Ask for references.

A good roofing contractor should be able to provide references from previous homeowners.

Follow these references to ask about their experience working with the contractor.

  • Take your time.

Don’t rush into hiring a roofing contractor. This is a big decision, so take your time and choose wisely.

FAQs On GAF Vs. Owens Corning Roofing Shingles

What are the differences between GAF HDZ vs. UHDZ shingles?

GAF HDZ shingles are known for their durability and high performance. In contrast, UHDZ shingles are part of GAF’s Ultra HD line, offering ultra-high definition aesthetics for a more sophisticated appearance.

What are some features of Owens Corning Duration Storm shingles?

Owens Corning Duration shingles are designed with weathering in mind. They feature a unique WeatherGuard Technology, which helps them resist storm impact and damage.

What sets Owens Corning Oakridge shingles apart?

Oakridge shingles offer a step up from traditional three-tab shingles. They provide a unique blend of artistry and craftsmanship that can give your home a classic, crisp appearance.

What are reviews saying about Oakridge Shingles’ look and durability?

Reviews often praise the product for its combination of aesthetic appeal and durability. Reviewers frequently mention the shingles’ unique blend of artistry and craftsmanship that enhances the look of their homes. 

What services does Timberline Roofing & Contracting offer?

They offer various roofing services, including installation, repair, and maintenance. They are experts in roofing materials, including GAF Timberline and Owens Corning shingles. 

What are the characteristics of TruDefinition Duration Shingles?

TruDefinition Duration Shingles are specially formulated to provide dramatic color contrast and dimension to any roof. They are also equipped with SureNail Technology for added strength and durability.

Trudefinition Duration shingles reviews often highlight the product’s dramatic color contrast and dimension.

How do GAF Timberline HD shingles contribute to the overall look of a house?

GAF Timberline HDs are highly regarded for their aesthetic appeal. With their high-definition color blends, such as Estate Gray, and shadow effect, they offer an authentic wood-shake look that can significantly enhance the curb appeal of a house.

What makes Timberline UHDZ shingles a good choice for roofing?

Timberline UHDZ shingles, part of GAF’s Ultra HD line, offer a sophisticated look with ultra-high definition color blends and a thicker dimensional appearance. This can lend striking depth and richness to a home’s roof.

See GAF Timberline HDZ charcoal reviews.

How does GAF Timberline Ultra HD stand out from other shingles?

GAF Timberline Ultra HD shingles are known for their increased thickness compared to standard architectural shingles. This results in an ultra-dimensional wood-shake look that can significantly enhance a home’s aesthetics.

How do Duration Storm Shingles perform in stormy regions, according to reviews?

The Duration Storm reviews” highlight the shingles’ excellent resistance to harsh weather conditions. Many reviewers commend the product’s WeatherGuard Technology and SureNail Technology, which provide superior impact resistance and strong adhesive power.

What are Owens Corning Class 4 shingles? 

Owens Corning offers several Class 4 impact-resistant roofing shingles. These shingles are designed to withstand hail and other impacts and can reduce the need for roof repairs over time.

Class 4 shingles usually have a 50-year warranty, while non-class 4 shingles typically have a 30-year warranty. However, Class 4 shingles can cost 20% more than regular shingles. 

Final Thoughts on GAF and Owens Corning Shingles

Final Thoughts on GAF and Owens Corning ShinglesAs we’ve seen, GAF and Owens Corning shingles are two of the most popular choices for roofing materials.

Both offer warranty coverage on their shingles, providing customers with assurance and protection against potential defects or issues that may arise during the specified warranty period.

They also offer a variety of benefits, including durability, aesthetic appeal, and fire resistance for roof replacement or repair.

Of course, you must consider your specific needs and preferences when choosing between the two. 

However, you’re getting a quality product, whichever shingle brand you prefer.

Also, selecting the right roofing contractor is crucial to ensure your new roof is installed correctly for many years.

Which brand of shingles do you prefer? Let us know in the comments below what you like about them. We’ll love to hear your thoughts.


Leave a Reply

Your email address will not be published. Required fields are marked *

About DKG Roofing

With over two decades of serving homeowners in North Texas and Denton Roofing, DKG Roofing has established itself as a highly sought-after roof repair and replacement contractor.

Follow Us

Recent Posts