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9 July 2024

The Ultimate Guide to Owens Corning vs. GAF Roofing: Shingle Comparison

When it comes to choosing the right shingles for your roof, two names often come to the forefront: Owens Corning and GAF. Both are industry leaders known for their quality and reliability. But how do you decide which one is the best for your home? This ultimate guide will walk you through a detailed comparison of Owens Corning and GAF roofing shingles, providing actionable tips and advice to help you make an informed decision. Whether you’re looking for a roofer in Suffolk County, NY, or considering a DIY approach, we’ve got you covered.

Understanding Shingle Basics

Before diving into the comparison, it’s important to understand what makes a good shingle. Here are a few key factors to consider:

  • Durability: How long will the shingles last?
  • Weather Resistance: Can they withstand harsh weather conditions?
  • Aesthetic Appeal: Do they complement your home’s exterior?
  • Cost: Are they affordable within your budget?
  • Warranty: What kind of warranty is offered?

With these factors in mind, let’s explore how Owens Corning and GAF shingles stack up against each other.

Owens Corning Shingles


Owens Corning is a well-established name in the roofing industry, known for its innovative products and high-quality materials. Their shingles are designed to provide excellent durability and weather resistance.

Key Features

  • Durability: Owens Corning shingles are known for their exceptional durability. The TruDefinition Duration shingles, for example, come with SureNail Technology, which provides extra strength and wind resistance.
  • Weather Resistance: These shingles are designed to withstand severe weather conditions, including heavy rain, snow, and high winds. They also offer good protection against UV rays, which can degrade shingles over time.
  • Aesthetic Appeal: Owens Corning offers a wide range of colors and styles to match any home’s exterior. Their shingles have a bold, dimensional look that adds to the curb appeal of your house.
  • Cost: While Owens Corning shingles are not the cheapest on the market, they offer good value for money considering their durability and performance.
  • Warranty: Owens Corning provides a robust warranty that covers material defects and installation errors, giving homeowners peace of mind.

GAF Shingles


GAF is another top contender in the roofing industry, renowned for its comprehensive range of shingles that cater to different needs and budgets. GAF’s Timberline series is particularly popular among homeowners.

Key Features

  • Durability: GAF shingles are also highly durable, with their Timberline HDZ shingles featuring LayerLock Technology for enhanced strength and performance.
  • Weather Resistance: GAF shingles are designed to handle extreme weather conditions. They have excellent wind resistance and are engineered to prevent leaks and water damage.
  • Aesthetic Appeal: GAF offers a diverse selection of shingle styles and colors, allowing homeowners to customize the look of their roof. The Timberline series, for example, has a wood-shake look that adds a rustic charm.
  • Cost: GAF shingles are generally priced competitively, making them an attractive option for homeowners on a budget without compromising on quality.
  • Warranty: GAF provides extensive warranty options, including a lifetime limited warranty on many of their products, which covers both material and workmanship defects.

Owens Corning vs. GAF: Head-to-Head Comparison

To help you decide between Owens Corning and GAF, let’s compare them head-to-head on key factors:


  • Owens Corning: Known for their SureNail Technology, providing superior durability.
  • GAF: Features LayerLock Technology, which also offers excellent durability.

Weather Resistance

  • Owens Corning: Excels in weather resistance with strong wind and UV protection.
  • GAF: Equally impressive in handling severe weather, with high wind resistance and leak prevention.

Aesthetic Appeal

  • Owens Corning: Offers a wide variety of styles and colors, known for their bold look.
  • GAF: Provides diverse shingle designs, including the popular Timberline series with a wood-shake appearance.


  • Owens Corning: Slightly higher in cost but offers great value for durability and performance.
  • GAF: Competitively priced, making it a cost-effective choice without sacrificing quality.


  • Owens Corning: Comprehensive warranty covering materials and installation.
  • GAF: Extensive warranty options, including lifetime limited warranties.

Actionable Tips for Homeowners

Assess Your Needs: Consider the specific needs of your home, such as weather conditions, architectural style, and budget. This will help you narrow down your choices.

Consult with a Professional: Reach out to a roofing contractor in Suffolk County, NY, for expert advice. A professional can assess your roof and recommend the best shingles for your situation.

Compare Warranties: Carefully review the warranty options offered by both Owens Corning and GAF. Make sure you understand what is covered and for how long.

Request Samples: Ask for shingle samples to see how they look and feel. This will give you a better idea of the aesthetic appeal and quality.

Check Reviews: Look up reviews from other homeowners who have used Owens Corning and GAF shingles. This can provide valuable insights into real-world performance.

Get Multiple Quotes: Obtain quotes from different roofing companies in Suffolk County, NY, to compare prices and services. This can help you find the best deal.

Making the Right Choice

Ultimately, the decision between Owens Corning and GAF shingles will depend on your specific needs and preferences. Both brands offer high-quality, durable, and aesthetically pleasing shingles with strong warranties. By considering the factors outlined in this guide and consulting with a professional roofer in Suffolk County, NY, you can make an informed choice that will protect and enhance your home for years to come.

If you’re planning a roof replacement, roof repair, or new roof installation in Suffolk County, NY, it’s essential to choose a reputable roofing company. Look for a company with a proven track record, positive customer reviews, and proper licensing and insurance. Whether you need a roofing inspection, skylight repair, or gutter installation, working with experienced professionals will ensure the job is done right.

Remember, your roof is a critical component of your home, protecting it from the elements and adding to its overall value. Investing in quality shingles from Owens Corning or GAF, installed by a trusted roofing contractor in Suffolk County, NY, will give you peace of mind and a beautiful, long-lasting roof.

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