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Quality, Cost, and Longevity: GAF vs. Owens Corning 

Posted on October 20, 2023

Estimated Reading Time : 6 Min.

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Quality, Cost, and Longevity: GAF vs. Owens Corning 

When it comes to the roof of your home, you want a system that can stand the test of time, keep your family dry in bad weather, and not break the bank. That’s where manufacturers in the roofing industry, such as GAF and Owens Corning, come into the picture. They offer products that are frequently used by top roofers in the country, so If you’ve been wondering what products you should install on your roof, you’re in the right place!

In this article, we’ll explain what makes each of these manufacturer the top in the country, and compare the quality, cost, and longevity of their products. Whether you’re building a new home, replacing an old roof, or simply curious about the options out there, we’ll break it down for you in a friendly, easy-to-understand way. 

1. Quality Considerations


GAF has been in the roofing business for over a century! Here’s what makes GAF stand out in the quality department:

High Standards: GAF is known for its quality control measures. Their shingles are put through rigorous testing to ensure they can withstand even the harshest elements. So, whether it’s the relentless sun, heavy rain, or a hailstorm, GAF shingles have got your back!

Variety: They offer a wide range of shingles, so you can choose the one that suits your home’s style and your budget. From traditional 3-tab shingles such as their Royal Sovereign® shingles, to more upscale architectural designs, such as their Timberline® shingle lines, you’ll find something that fits what you’re looking for.

Advanced Technology: GAF is all about innovation. Their Advanced Protection® technology and LayerLock™ technology provide superior durability and wind resistance, ensuring your roof lasts longer and performs better.

Owens Corning: 

Owens Corning may not have a century under its belt, but it’s still a heavyweight in the roofing industry. Here’s what they bring to the table:

Energy Efficiency: Owens Corning is all about keeping your home cozy and your energy bills in check. Their Total Protection Roofing System® is designed to provide better insulation, reduce heat loss, and save you money in the long run.

Color Options: If you’re a stickler for aesthetics, Owens Corning offers a fantastic array of colors. They’ve got a color for every taste and style, ensuring your roof doesn’t just protect your home, but also enhances its curb appeal. Moreover, because of their StreakGuard®

Algae Protection, Owens Corning shingles tend to maintain their aesthetics over the years. 

Environmental Commitment: Owens Corning is committed to sustainability. They recycle shingles into new shingles or asphalt pavement, reducing landfill waste. So, if you’re someone who is focused on making eco-conscious choices, this might be the company you want to work with.  

2. Comparing The Expense 

GAF: The Budget Friendly Option 

When it comes to cost, GAF is generally considered to be a more budget-friendly option. Here’s why:

Economical Choices: GAF offers a range of shingles at different price points, making it accessible for homeowners with varying budgets. So, whether you’re on a tight budget or looking for more premium options, GAF’s got you covered.

Widespread Availability: GAF products are readily available across the United States, which means you won’t have to jump through hoops or pay a premium for shipping. You can find GAF roofing shingles at The Home Depot and various other suppliers. 

Certified Installer Networks: GAF has a vast network of certified contractors, which can help keep installation costs competitive. Plus, it ensures you’re getting a professional who’s well-versed in GAF roofing products.

Owens Corning: The Investment

On the other hand, Owens Corning’s roofing systems are often perceived as a bit of an investment. Here’s why:

Premium Quality: Owens Corning prides itself on quality and performance. While this may mean a higher initial cost, it could save you money in the long run through increased energy efficiency and durability.

Professional Installation: Owens Corning recommends professional installation to maximize the benefits of their roofing system. While this ensures top-notch performance, it may come at a higher installation cost.

Long-Term Savings: Thanks to their energy-efficient designs, Owens Corning’s roofing systems might pay for themselves over the years by reducing your energy bills.

3. The Battle for Longevity


When it comes to longevity, GAF has earned a star reputation. Here’s why:

Exceptional Warranty: GAF offers a variety of warranties, including the System Plus Limited Warranty, Golden Pledge® Limited Warranty, and more. These warranties cover material defects and installation errors, ensuring your investment is protected.

Proven Track Record: With over a century in the business, GAF’s track record for longevity is impressive. Many homeowners report that their GAF roofs have lasted well beyond their warranty period.

Advanced Protection: GAF’s Advanced Protection® Shingle Technology is designed to enhance the durability and wind resistance of their shingles. This means your roof is better equipped to handle whatever Mother Nature throws its way.

Owens Corning: 

Owens Corning may not have a century’s worth of experience, but that doesn’t mean that their products are less durable. 

Warranty Options: Owens Corning offers a range of warranties, including the TRU PROtection® warranty. These warranties provide peace of mind, knowing your investment is protected.

Energy Efficiency: Owens Corning’s roofing system not only keeps your home comfortable but also enhances the longevity of your roof. Unlike GAF, which only offers insulation products to commercial properties, Owens Corning offers these products to residential as well. The company provides high quality insulation materials to minimize the chance of wear and tear to your roofing system.

High-Quality Materials: Owens Corning uses quality materials and a multi-layered system that can stand the test of time. This means fewer repairs and replacements down the road.

Which One Should You Choose: GAF or Owens Corning Shingles?

Below we’ve provided reasons for why homeowners may make one choice over the other. Utilize these reasons to determine which manufacturer is the right one for you to work with:

Choosing GAF:

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1. Budget is a Top Concern: If you’re looking for a cost-effective roofing solution that doesn’t break the bank, GAF might be the best choice for your home.

2. Variety and Style: GAF offers a wide range of shingles, making it easier to find a style that suits your home’s aesthetic.

3. Proximity to Installers: If you have easy access to GAF-certified installers in your area, this can make the installation process more convenient and potentially cost-effective.

4. Solid Durability: GAF’s reputation for durability and longevity is well-established, and its warranties offer peace of mind.

Choosing Owens Corning

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1. Long-Term Savings and Efficiency: If you’re more concerned about long-term energy savings, Owens Corning’s energy-efficient roofing system can help reduce your utility bills and potentially pay for itself over time.

2. Environmental Considerations: If sustainability and using recycled materials are important to you, Owens Corning’s commitment to eco-friendliness may be appealing.

3. Color and Style Options: Owens Corning is known for its wide array of color choices, allowing you to find a shingle that perfectly complements your home’s look.

4. Quality Materials and Longevity: Owens Corning uses high-quality materials and a multi-layered system designed to extend the life of your roof, potentially reducing maintenance and replacement costs in the long run.


So, there you have it, the epic battle of quality, cost, and longevity between GAF and Owens Corning roofing systems! Each of these giants has clear strengths and benefits of using their products, making the decision a tough one.

When choosing between the two, it really boils down to your priorities. If you’re on a tight budget and want a cost-effective solution, GAF might be the best option for you. However, if you’re looking for an investment that pays off in the long run through energy efficiency and high-quality materials, Owens Corning is the choice for you.

Remember, your roof is not just a protective layer over your home; it’s an investment that can add value and comfort to your life. Take your time, do your research, and consult with professionals to make the best choice for your needs. After all, quality, cost, and longevity are the pillars of a roof that truly stands the test of time.

We Offer The Best GAF And Owens Corning Installation Services In Southeastern Pennsylvania

Need professional assistance on deciding whether to install GAF or Owens Corning shingles on your home or office in Southeastern Pennsylvania? Just consult with the professionals at North Star Roofing, who have extensive experience installing GAF and Owens Corning shingles. 

Contact us at (484)-302-7663 and consult with one of our experts today. 


A. It really depends on your priorities. If you’re looking for a cost-effective option, GAF might be the way to go. If you’re more concerned about long-term savings and the environmental impact, Owens Corning could be a good choice.

A. It’s not recommended. Both GAF and Owens Corning advise that you need professional installation to ensure the systems perform optimally and benefit from their warranties.

A. Yes, there are differences in the appearance, color options, and styles offered by both companies. GAF, in particular, is known for its wide range of color choices.

A. Consult with your roofing contractor to understand the warranty options available and choose the one that best suits your needs and budget. Some warranties, like the ones involved with GAF, require a certified contractor to do the work in order to be provided with select warranties on certain roofing products.

A. Regular maintenance, such as clearing debris and inspecting for damage, is recommended for any roofing system to ensure it lasts as long as possible.

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