CertainTeed vs GAF Shingles: Which Is Better for Your Home?
When you're researching shingle options, two of the biggest names you’ll come across are CertainTeed and GAF. Both are trusted by contractors and manufacturers across the U.S., and both offer quality asphalt shingles.
But which one is right for your home?
In this comparison, we’ll break down the key differences, product lines, pros and cons, and give you a clear picture — so you can make a confident decision without the sales fluff.
🏠 Brand Overview
CertainTeed is known for producing heavier, premium-quality shingles with exceptional curb appeal and strong warranty coverage. Many contractors consider it one of the best-performing shingles in the industry — especially in high-end installations.
GAF is the largest shingle manufacturer in North America. They’ve built a reputation for affordable, accessible, and innovative shingles that are easy to install and widely available. Their Timberline HDZ series is one of the best-selling shingles on the market.
📦 Product Line Comparison
| Feature | CertainTeed | GAF |
|---|---|---|
| Entry-Level | Landmark (heavy-duty for a base shingle) | Timberline NS or HDZ (budget-friendly, widely used) |
| Mid-Tier | Landmark TL (triple laminate, added dimension) | Timberline HDZ (LayerLock tech + nailing accuracy) |
| Premium | Grand Manor, Presidential Shake | Grand Sequoia, Slateline |
| Impact-Resistant | Landmark IR | Timberline AS II (Class 4 impact rating) |
| Solar Option | Apollo II Solar Shingles | Timberline Solar™ Shingles |
🔍 Key Differences
🏋️♂️ Shingle Weight & Thickness: CertainTeed shingles are heavier and thicker, often translating into better long-term durability — especially in extreme weather.
🔧 Installation Technology: GAF's LayerLock™ and StrikeZone™ technology make their shingles easier and faster to install with fewer errors. CertainTeed’s heavier materials may require more labor.
📜 Warranties: Both brands offer strong warranties, but they differ in how claims are handled:
– CertainTeed’s warranties are stricter but often more comprehensive by default.
– GAF’s upgraded warranties (System Plus or Golden Pledge) are top-tier when installed by a certified contractor.
🎨 Aesthetics: CertainTeed’s premium lines like Grand Manor feature rich textures and deep shadow lines. GAF’s Timberline HDZ offers great curb appeal in a broad range of colors.
♻️ Eco-Friendliness: CertainTeed offers solar shingles, while GAF focuses on recycled-content shingles and sustainability efforts.
💰 Price Range: GAF vs CertainTeed (Western Oregon)
In Western Oregon, most homeowners can expect to pay:
– GAF shingles: $5.25–$7.50 per square foot installed
– CertainTeed shingles: $6.25–$9.00 per square foot installed
These ranges include materials and installation. Your final price will depend on roof complexity, chosen product line, and home size.
✅ Pros & Cons Summary
| Brand | Pros | Cons |
|---|---|---|
| CertainTeed | ✓ Heavier, more durable shingles ✓ Premium aesthetics ✓ Excellent base warranties |
✗ Higher price point ✗ Heavier weight may increase install time |
| GAF | ✓ Affordable options ✓ Faster install technology ✓ Widely trusted brand |
✗ Slightly thinner in entry lines ✗ Warranty best when upgraded |
🏁 So… Which Shingle Is Right for You?
If you’re looking for top-tier durability and high-end looks, CertainTeed is a strong option — especially if you're planning to stay in your home long-term.
If you want a trusted, cost-effective shingle with solid warranty options and easy availability, GAF is a great fit for many homeowners.