What Are Timberline Roof Shingles?
Timberline roof shingles are GAF’s flagship architectural roofing product and America’s #1 selling shingle brand. At Skyline Contracting, we are certified GAF Master Elite® contractors. We’ve installed Timberline shingles on over 1,000 homes in the region, providing homeowners with exceptional protection, stunning aesthetics, and industry-leading warranty coverage.
Timberline shingles feature patented LayerLock™ Technology, engineered to deliver superior wind resistance, simplified installation, and enhanced protection against the elements. For homeowners seeking the perfect balance of performance, durability, and curb appeal, Timberline offers unmatched value in the premium shingle market.
Explore the 2025 Timberline Product Line
GAF has expanded the Timberline family to include several specialized options to meet different homeowner needs:
Timberline HDZ Shingles
The cornerstone of the Timberline line, featuring patented High Definition® shadow bands, creates exceptional depth and dimension. You are protected from eave to ridge with this shingle with unbeatable warranty protections.
Timberline® HDZ™ shingles, powered by new and innovative LayerLock™ Technology for enhanced wind resistance up to 130 mph and a dimensional appearance.
Timberline AS II (Algae-Resistant)
Enhanced with StainGuard Plus™ Algae Protection Technology that provides the industry’s best protection against blue-green algae discoloration, crucial for homes in humid environments.
Timberline Ultra HD
Premium shingles with enhanced thickness and ultra-dimensional appearance for homeowners seeking maximum curb appeal and a luxury look.
Key Benefits of Timberline Shingles
Superior Protection
- Weather Defense: Engineered to withstand Georgia’s elements, including heavy rain, occasional snow, and high wind gusts during storm season
- Impact Resistance: Available with UL 2218 Class 4 impact resistance rating, the highest level of protection against hail damage
- Fire Safety: Class A fire rating, the highest possible classification for roof coverings
Enhanced Durability
- Advanced Granule Adhesion: 30% better granule adhesion compared to standard shingles
- Dura Grip™ Adhesive: Securely seals each shingle to reduce the risk of blow-off
- Time-Tested Performance: Expected lifespan of 30+ years with proper installation and maintenance
Value-Added Features
- Energy Efficiency: ENERGY STAR® certified options available that can help reduce cooling costs
- Noise Reduction: Dimensional design helps dampen sound from rain and hail
- Increased Home Value: Up to 7% higher resale value compared to homes with standard roofing materials, significant in Gainesville’s competitive real estate market
Warranty Coverage You Can Count On
WindProven™ Limited Wind Warranty
New for 2025, the WindProven™ Limited Wind Warranty provides unlimited wind speed protection for 15 years when Timberline HDZ shingles are installed with the required combination of GAF accessories.
StainGuard Plus™ Algae Protection
All 2025 Timberline shingles come with a 25-year limited warranty against blue-green algae discoloration, ensuring your roof maintains its appearance even in humid conditions.
GAF System+ Limited Warranty
When you install GAF Timberline Lifetime shingles with at least three qualifying GAF accessories, you automatically receive:
- Lifetime coverage on manufacturing defects
- 50-year non-prorated coverage period
- 25-year workmanship coverage when installed by a GAF Master Elite® contractor like Skyline Roofing
Learn more about GAF’s limited warranty terms and conditions
Visualize Your Roof
Not sure which color is right for your home? Use our Virtual Roof Designer tool to upload a photo of your house and see how different Timberline colors would look on your roof. Try it now
As certified GAF Master Elite® contractors (a designation held by only the top 2% of roofing contractors nationwide), our installation process ensures your Timberline roof delivers maximum performance.
Why Choose Skyline Contracting?
Skyline Contracting is a GAF Master Elite® contractor based in Gainesville, GA, serving homeowners for over 15 years with a focus on quality, integrity, and craftsmanship.
Frequently Asked Questions
How long do Timberline shingles last?
With proper installation and normal weather conditions, Timberline shingles typically last 30+ years. GAF backs these products with a Lifetime limited warranty when installed as part of a complete GAF roofing system.
How much do Timberline shingles cost?
Timberline shingles typically cost between $125-$175 per square (100 sq ft), not including installation. For a complete roof replacement on an average 2,000 sq ft home, expect to invest between $8,000-$12,000, depending on roof complexity and the specific Timberline product selected.
Are Timberline shingles energy efficient?
Yes. Select Timberline shingles are ENERGY STAR® certified and can help reduce cooling costs by reflecting more of the sun’s rays. The Cool Series colors can reduce attic temperatures by up to 15°F.
How do Timberline shingles perform in severe weather?
When installed with the required GAF components, Timberline HDZ shingles can withstand wind speeds with no maximum limit under GAF’s WindProven™ limited warranty. They’re also available with Class 4 impact resistance, the highest rating for protection against hail.
Get Your Free Timberline Roof Estimate Today
At Skyline Contracting, we are GAF Master Elite® contractors; we’re uniquely qualified to install your Timberline roofing system with the craftsmanship it deserves. Don’t trust your most important home protection system to anyone less than the best.
