GAF Timberline UHDZ Shingles
Built for Strength, Style, & Long-Term Protection.
A Bolder Timberline Look with Next-Level Protection
The GAF Timberline UHDZ (“Ultra HDZ”) line delivers the ultimate blend of beauty and performance. It builds on HDZ’s proven LayerLock and StrikeZone technology while adding a richer architectural profile and the industry’s best algae resistance, StainGuard Plus PRO for 30 years of clean, vibrant color.
Who You Hire Impacts Your Manufacturer’s Warranty
Get 40 more years of warranty coverage when you hire a GAF Certified Master Elite installer for your new roof.
Uncertified Installer
Handyman or Contractor
10 Years Smart Choice Protection
No Workmanship Coverage
GAF Certified Installer
Roofing Contractor
50 Years Smart Choice Protection
10 Years Workmanship Coverage
GAF Master Elite Installer
The RoofAdvisor Advantage
50 Years Smart Choice Protection
25-30 Years Workmanship Coverage
The RoofAdvisor Labor Warranty comes with all roof replacements performed by us, in addition to any manufacturer-provided workmanship coverage.
Why Homeowners Choose Timberline UHDZ
Dual Shadow Line Design
Patent-pending feature creates a deeper, more dimensional look that enhances curb appeal.
LayerLock Technology
Fuses layers for exceptional strength and wind performance.
StrikeZone Nailing Area
Improves nail placement accuracy and speeds installation.
Optional Class 4 Impact Resistance
Extra durability for hail-prone or stormy regions.
StainGuard Plus PRO Algae Protection
30-year time-release capsule technology keeps your roof looking new longer.
WindProven Limited Wind Warranty
Unlimited wind speed coverage when installed with qualifying GAF accessories.
Lifetime Limited Warranty
Full coverage for as long as you own your home when part of a complete GAF Roofing System.
The Complete GAF Roofing System Using Timberline UHDZ Shingles
RoofAdvisor combines professional installation with GAF’s proven materials to deliver long-term peace of mind.
Every RoofAdvisor UHDZ roof includes the complete GAF Roofing System for total protection:
- Leak Barrier – Prevents ice dam and wind-driven rain intrusion.
- Roof Deck Protection – Secondary shield against moisture.
- Starter Strip Shingles – Secures edges to reduce blow-offs.
- Timberline UHDZ Shingles – Enhanced strength, depth, and beauty.
- Roof Accessories – Keep your roof system dry, strong, and looking great.
- Attic Ventilation – Improves energy efficiency and roof life.
- Ridge Cap Shingles – Completes the look and seals the system.
Together, these components qualify you for GAF’s enhanced System Plus, Silver Pledge, or Golden Pledge warranties, available only through Master Elite installers like RoofAdvisor.
UHDZ Shingle Color Options In Michigan
UHDZ Gallery
Images are sourced from GAF product galleries, not RoofAdvisor projects, and are provided for reference purposes only. To see examples of our work, visit our gallery page.
Other GAF Timberline Shingles
HDZ shingles utilize breakthrough technologies like LayerLock and Time-Release Algae-Fighting.
- Class A fire rating
- No maximum wind speed
- 25-Year algae protection
- Class 3 impact resistance
- Up to 25-year workmanship coverage when installed by RoofAdvisor
ArmorShield II Shingles are made with SBS-modified asphalt and pass UL’s toughest impact-resistance test.
- Class A fire rating
- No maximum wind speed
- 25-Year algae protection
- Class 4 impact resistance
- 25-year labor warranty when installed by RoofAdvisor
Similar Shingles From Other Manufacturers
CertainTeed’s Landmark PRO shingles are engineered with a multi-layer design providing superior impact resistance and easy installation.
- Class A fire rating
- 110-130 mph max wind speed
- 30-Year algae protection
- Class 3 impact resistance rating
- 50-year SureStart when installed by RoofAdvisor
Duration Shingles come with SureNail Technology, with Triple Layer Protection in the nailing zone for superior holding power.
- Class A fire rating
- 110-130 mph max wind speed
- 25-year algae protection
- Class 3 impact resistance
- 50-year TRU PROtection when installed by RoofAdvisor
Who Is Timberline UHDZ Right For?
- Homeowners seeking the boldest Timberline look and longest algae warranty
- Properties in hail or storm-prone regions needing optional impact resistance
- Owners who value premium aesthetics and the highest system coverage available
RoofAdvisor Recommends
For homeowners who want the ultimate combination of beauty and durability, Timberline UHDZ is the top choice. It adds depth, dimension, and advanced protection that stand out in any neighborhood.
For a class 4 impact rating, you can upgrade your UDHZ shingles with GAF’s UltraMat tech, or you can upgrade to ArmorShield II shingles for added durability.
Specifications & Waranty
(All Dimensions Are Nominal)
- Pieces/Square 64
- Bundles/Square 3
- Nails/Square¹ 256
- Exposure 5 5/8″
- Dimensions 13 1/4″ x 39 3/8″
- Fire – UL Listed to ANSI/UL 790 Class A
- Wind – ASTM D7158, Class H
- Wind – ASTM D3161, Class F
- National – ASTM D3018, Type 1
- National – ASTM D3462**
- National – Classified in accordance with ICC-ES AC438
- Regional – Miami-Dade County Product Control Approved***
- Regional – State of Florida Approved
- Regional – Texas Department of Insurance Listed
- Regional – ICC-ES ESR- 1475****
- Regional – ICC-ES ESR- 3267
- Special Feature – Cool Roof Rating Council (CRRC) Rated********
- Special Feature / Regional – CA Title 24*****
- Regional – CSA A123.5******
- Special Feature / Regional – City of LA / LA County*******
- Passes UL 2218 Impact-Resistance Test with Class 3 Rating
**ASTM D3462 – Periodically tested by independent and internal labs to ensure compliance with ASTM D3462 at time of manufacture. Applies to only some plants that make Royal Sovereign® Shingles and Marquis WeatherMax® Shingles. Applies to White only for Royal Sovereign® Shingles.
***Miami-Dade County Product Control Approved – Applies to some plants only that make Timberline® UHDZ™ Shingles, Royal Sovereign® Shingles and Marquis WeatherMax® Shingles. Applies to White only for Royal Sovereign® Shingles.
****ICC-ES ESR- 1475 – Applies to some plants only that make Royal Sovereign® Shingles and Marquis WeatherMax® Shingles.
******CSA A123.5 – Applies to some plants only that make Timberline HDZ®, Timberline® NS, and Timberline AS II®.
*******City of LA / LA County – Applies to the following shingles/colors: Timberline HDZ® Birchwood, Golden Amber.
********Cool Roof Rating Council (CRRC) Rated – Applies to Copper Canyon, Birchwood, and Golden Amber only for Timberline HDZ®.
The RoofAdvisor Difference
RoofAdvisor’s Master Elite status means your warranty, workmanship, and installation quality are verified and backed by GAF, providing you with peace of mind long after the job is complete.
That means your roof is installed by a factory-certified team trained to meet GAF’s highest standards for craftsmanship, reliability, and professionalism.
This certification enables us to offer exclusive GAF warranties that most roofers cannot provide.
When you see the Master Elite badge you’re getting a roof built to last, certified at the highest level.
Flexible Roofing Financing Available
A new roof is a major investment, and timing matters. RoofAdvisor offers flexible financing options that let homeowners proceed with the right roofing system for their home without unnecessary financial strain.
Financing can help you spread the cost of your roof into manageable monthly payments while still receiving expert installation, full system protection, and manufacturer-backed warranties.
Certified Protection
Only 2% of roofing contractors in North America have earned the GAF Master Elite Certification, and RoofAdvisor is proud to be one of them.
- Access to GAF’s strongest warranties: Including System Plus, Silver Pledge, and Golden Pledge.
- Comprehensive workmanship coverage up to 25 years: Backed by GAF, not just the contractor.
- Full System Protection: When we install all six required GAF Roofing System components.
- Verified quality inspections and accountability: Through GAF’s national certification program.
- RoofAdvisor Labor Warranty: We proudly stand behind our work with an in-house labor warranty in addition to any labor warranty offered by GAF.
- Price Assurance Guarantee: If you hire us and find a cheaper estimate for the same materials and options, we will refund the difference plus $100 for your time.
Ready to Upgrade Your Roof With UHDZ Shingles?
Experience the performance and peace of mind that come with GAF Timberline UHDZ, installed by Michigan’s trusted Master Elite roofing experts.
Frequently Asked Questions
Common Questions About GAF: Timberline UHDZ Shingles
How long do Timberline UHDZ shingles last?
With proper installation and maintenance, Timberline UDHZ shingles are typically expected to last 30–35 years.
What makes UHDZ different from HDZ?
UHDZ adds a Dual Shadow Line for richer dimension, 30-year StainGuard Plus PRO algae protection, and optional Class 4 impact resistance when you upgrade your UHDZ shingles with UltraMat.
Are UHDZ shingles worth the upgrade?
Yes, they offer a premium architectural look and the best long-term algae and aesthetic performance in the Timberline family.
Can UHDZ be installed on multi-family roofs?
Absolutely. They combine premium appearance with the same LayerLock and WindProven benefits that property managers trust in HDZ.
Does RoofAdvisor register my warranty?
Absolutely. We handle registration for every qualifying roof so your warranty is protected and verifiable through GAF.
How can I get a quote for Timberline UHDZ?
Schedule a free inspection today, and mention the UHDZ shingles when booking your appointment!
Expert Roofing Services
Services Tailored To Fit Your Needs
Free Roof Inspections
Our free roof inspections can help you make an informed decision regarding what your roof needs!
Roof Leak & Damage Repair
RoofAdvisor will fully analyze every roof, every time, so you don’t waste time and money on multiple costly repairs.
Roof Replacements
RoofAdvisor provides top quality Materials and service in all aspects of our roof replacements.
Proudly Serving Communities in SE Michigan & Beyond
We’re proud to serve homeowners and businesses across Southeast and Mid-Michigan with dependable roofing solutions. Our team provides the same attention to detail and quality workmanship in every community we visit, whether you need a simple roof repair, a proactive roof inspection, or a complete roof replacement to boost your curb appeal.
Cities we regularly work in
- Ann Arbor
- Brighton
- Canton
- Howell
- Lansing
- Livonia
- Novi
- Plymouth
- Rochester Hills
- Sterling Heights
- Troy
This map represents our residential service area. We now offer our multi-family roofing services to the entire state!
Counties We Serve
- Genesee
- Ingham
- Jackson
- Lapeer
- Livingston
- Macomb
- Monroe
- Oakland
- St. Clair
- Washtenaw
- Wayne