GAF vs Owens Corning vs CertainTeed: Shingle Brands Compared for Indiana

Updated April 2026

When your Indianapolis roofing contractor hands you a quote, there's a good chance the shingles listed are from one of three manufacturers: GAF, Owens Corning, or CertainTeed. Together, these three brands account for roughly 80% of all asphalt shingles installed in the United States. But they're not identical — and the differences matter, especially when your roof has to survive Indiana's hailstorms, freeze-thaw cycles, and summer heat.

Here's an honest comparison of all three brands based on what actually matters for Indianapolis-area homeowners: durability in our climate, warranty coverage, hail and wind ratings, and installed cost.

Quick Comparison: The Big Three at a Glance

GAF: The Market Leader

GAF is the largest roofing manufacturer in North America, and their Timberline HDZ is the single best-selling shingle in the country. There's a reason for that — it's a solid, reliable product at a competitive price point. For most Indianapolis homes, GAF's Timberline HDZ offers the best combination of value and performance.

What makes GAF stand out for Indiana: The Timberline HDZ comes with a 130 mph wind warranty right out of the box, with no special installation requirements. That's important in Central Indiana, where straight-line wind events regularly hit 60–80 mph during spring and summer storms. The StrikeZone nailing area makes installation faster and reduces the chance of improper nailing — a surprisingly common issue that voids warranties.

For homeowners in hail-prone areas (which is most of the Indianapolis metro), GAF's Timberline AS II is their Class 4 impact-resistant option. It uses a flexible SBS-modified asphalt that absorbs hail impact instead of cracking. This qualifies for the Indiana insurance discount of 10–28% off your annual premium.

Warranty notes: GAF's standard limited lifetime warranty covers manufacturing defects. To get the better warranty coverage (including labor for the first 10 years), your contractor needs to be GAF-certified. Many Indianapolis roofers carry this certification, so it's not hard to find — but always ask before signing a contract.

Typical installed cost in Indianapolis: $8,000–$12,000 for a standard home with Timberline HDZ. Add 15–25% for the AS II impact-resistant upgrade.

Owens Corning: Premium Performance

Owens Corning is the second-largest shingle manufacturer and probably the most recognizable brand thanks to decades of marketing (and that pink panther). Their Duration series is a direct competitor to GAF's Timberline, and in some ways, it's a slightly more premium product.

What makes Owens Corning stand out for Indiana: The Duration shingle uses Owens Corning's patented SureNail Technology — a tough, fabric-like strip embedded in the nailing zone that gives fasteners something extra to grip. Independent testing has shown this translates to better wind resistance at the nail line compared to standard shingles. In a state where we regularly see 60+ mph wind gusts, that engineering detail matters.

Their Class 4 option, the Duration STORM, is one of the best impact-resistant shingles on the market. It combines the SureNail strip with SBS-modified asphalt for both wind and hail protection. If you live in an area of Marion, Hamilton, or Hendricks County that sees frequent hail (and most areas do), the Duration STORM is worth serious consideration.

Warranty notes: Owens Corning offers their best warranty through the Platinum Preferred Contractor network. Like GAF's certification program, this extended warranty covers labor and materials. There are plenty of Owens Corning preferred contractors in the Indianapolis area.

Typical installed cost in Indianapolis: $8,500–$13,000 for Duration. Add 15–25% for the Duration STORM upgrade. Slightly more expensive than GAF on average, but the SureNail technology is a genuine performance differentiator.

CertainTeed: The Contractor Favorite

CertainTeed is owned by Saint-Gobain (a French building materials giant) and has a strong reputation among roofing contractors for consistent manufacturing quality and an extensive product lineup. Their Landmark series is their flagship architectural shingle.

What makes CertainTeed stand out for Indiana: CertainTeed's biggest advantage is product variety. They offer more color options, styles, and specialty products than GAF or Owens Corning. If you have a specific aesthetic in mind — say you're matching a historic home in Irvington, a craftsman in Broad Ripple, or a newer build in Westfield — CertainTeed likely has a closer color and profile match than the other two.

Their Landmark Pro adds a thicker profile and enhanced weather protection compared to the standard Landmark, and it's a popular mid-range upgrade in the Indianapolis market. For Class 4 impact resistance, the Landmark IR uses a polymer-modified asphalt blend similar to GAF and Owens Corning's impact-resistant lines.

Warranty notes: CertainTeed's warranty program (SureStart) covers both materials and labor for the first 5 years and materials-only after that. Their top-tier warranty requires installation by a CertainTeed SELECT ShingleMaster contractor. These are somewhat less common in Indianapolis than GAF or OC certified contractors, so factor that into your decision.

Typical installed cost in Indianapolis: $9,000–$14,000 for Landmark Pro. CertainTeed tends to be the most expensive of the three at the contractor level, though the difference is often only $500–$1,500 on a full roof.

Which Brand Is Best for Indiana Weather?

All three manufacturers make quality products that perform well in Indiana's climate. None of them are a bad choice. But there are some differences worth noting for our specific weather challenges.

For hail resistance: All three offer Class 4 impact-resistant options that qualify for Indiana's insurance premium discount. The GAF Timberline AS II and Owens Corning Duration STORM are the most popular choices among Indianapolis contractors. Either one will save you money on insurance and protect against the hail events that hit Central Indiana several times per year.

For wind performance: GAF and Owens Corning both offer 130 mph wind warranties on their standard architectural shingles. CertainTeed's standard Landmark carries a 110 mph rating. For most Indianapolis homes, 110 mph is more than adequate — but if your home sits on an exposed lot or hilltop, the higher rating provides extra peace of mind.

For freeze-thaw durability: Indiana sees roughly 100 freeze-thaw cycles per year — one of the highest counts in the Midwest. All three brands hold up well, but shingles with SBS-modified asphalt (the impact-resistant lines) tend to perform better in freeze-thaw conditions because the flexible polymer prevents cracking as the material expands and contracts.

What Your Contractor Recommends Matters More Than You Think

Here's something most homeowners don't realize: the brand your contractor installs regularly matters as much as the brand itself. A roofer who installs GAF Timberline on 200 roofs per year will do a better job with that product than one who switches between brands constantly. They know the nailing patterns, the flashing details, and the tricks that maximize the shingle's performance.

When you're comparing quotes from Indianapolis contractors, ask which brand they install most often and why. If a contractor is certified by a specific manufacturer (GAF Master Elite, Owens Corning Platinum Preferred, CertainTeed SELECT ShingleMaster), that usually means they've invested in training for that product line — and you'll get the best warranty coverage to boot.

Our Bottom Line for Indianapolis Homeowners

Best value: GAF Timberline HDZ. It's the most affordable of the three, widely available from Indianapolis contractors, and the 130 mph wind warranty is included at no extra cost.

Best overall performance: Owens Corning Duration. The SureNail technology gives it a slight edge in wind resistance testing, and the Duration STORM is arguably the best Class 4 shingle available.

Best for aesthetics and variety: CertainTeed Landmark Pro. More color and style options than the other two, with solid performance across the board.

No matter which brand you choose, the most important factor is proper installation by a qualified, insured contractor. A perfectly good shingle installed poorly will fail faster than a mediocre shingle installed correctly.

Compare Quotes from Local Contractors

Want to see what each brand would cost on your specific home? Get 3 free quotes from pre-screened Indianapolis roofing contractors. Each contractor will recommend the brand they work with most and explain why it's the best fit for your home, your budget, and your neighborhood.