GAF Timberline HDZ® Shingles for Speed, Strength & Long-Term Roof Protection
GAF Timberline HDZ® shingles are designed for contractors who want reliable asphalt shingles that install with confidence and deliver strong curb appeal. Available through Richards Building Supply, Timberline HDZ® combines advanced installation technology with long-term durability for dependable roof performance.
Whether you’re bidding competitive re-roofs or managing tight schedules, Timberline HDZ® is built to help crews install accurately and efficiently while giving homeowners confidence in the finished result.
Key Features of GAF Timberline HDZ® Shingles
LayerLock™ Technology + StrikeZone™ Nailing Area
LayerLock™ Technology mechanically fuses overlapping shingle layers for added strength. It enables the StrikeZone™, described as the industry’s widest nailing area, helping crews hit proper nail placement faster and achieve a stronger bond.
WindProven™ Limited Wind Warranty
Timberline HDZ® shingles include the WindProven™ Limited Wind Warranty with no maximum wind speed limitation when installed with GAF qualifying accessories and according to manufacturer guidelines, providing enhanced protection in high-wind regions.
StainGuard Plus™ Algae Protection (25-Year)
Timberline HDZ® shingles include 25-year StainGuard Plus™ algae protection, helping guard against blue-green algae discoloration and keeping roofs looking cleaner over time.
Time-Release Algae-Fighting Technology
GAF’s time-release algae-fighting technology helps extend resistance against algae growth, supporting long-lasting curb appeal and roof performance.
GAF Timberline HDZ® Warranty Coverage
Timberline HDZ® shingles are backed by a Lifetime Limited Warranty when installed with GAF qualifying accessories. This includes non-prorated coverage for the first 10 years, providing added peace of mind during the critical early life of the roof.
The shingles also include the WindProven™ Limited Wind Warranty with no maximum wind speed limitation when installed according to GAF guidelines, along with 25-year StainGuard Plus™ algae protection coverage.
GAF Warranty Short Description
GAF Timberline HDZ® shingles include a Lifetime Limited Warranty with 10 years of non-prorated coverage, WindProven™ Limited Wind Warranty (when installed per guidelines), and 25-year StainGuard Plus™ algae protection.
GAF Timberline HDZ® Colors & Curb Appeal
Timberline HDZ® shingles are available in a wide range of popular colors designed to complement various architectural styles:
- Charcoal – A deep, rich black tone for bold, modern exteriors.
- Weathered Wood – A versatile blend of browns and grays for traditional homes.
- Barkwood – Warm brown tones that add natural character.
- Pewter Gray – A balanced gray offering timeless curb appeal.
- Slate – A darker gray inspired by natural stone textures.
- Shakewood – Earthy brown tones with depth and warmth.
- Hickory – A rich blend of browns and subtle contrast.
- Hunter Green – A distinctive green for bold architectural statements.
- Patriot Red – A strong red tone that adds dramatic character.
- Driftwood – A coastal-inspired mix of light and medium tones.
These color options enhance curb appeal while maintaining the durability and performance contractors and homeowners expect.
GAF FAQs
Are GAF Timberline HDZ® shingles good for high-wind areas?
- Yes. When installed with qualifying GAF accessories, Timberline HDZ® shingles include the WindProven™ Limited Wind Warranty with no maximum wind speed limitation.
Do Timberline HDZ® shingles resist algae staining?
- Yes. They include 25-year StainGuard Plus™ algae protection with time-release technology to help prevent blue-green algae discoloration.
What warranty comes with GAF Timberline HDZ® shingles?
- Timberline HDZ® shingles include a Lifetime Limited Warranty with 10 years of non-prorated coverage, plus wind and algae protection when installed according to GAF requirements.
