GAF Timberline UHDZ vs CertainTeed Landmark Pro 2026
When to choose GAF Timberline UHDZ.
- Class 4 impact rating as standard is the insurance lever you need (typical 10-30 percent discount).
- Your contractor is GAF Master Elite and you want the System Plus or Golden Pledge enhanced warranty.
- The Dual Shadow Line on UHDZ gives you the deepest dimensional look in the GAF lineup.
- WindProven Limited Wind Warranty (no maximum wind speed when installed with full GAF system) matters more than a 160 mph ceiling.
- Your supplier is Home Depot stocked and you want fast availability.
When to choose CertainTeed Landmark Pro.
- Color choice is the deciding factor and you want the Max Def palette (49 colors vs UHDZ's 6).
- Your contractor is CertainTeed SELECT ShingleMaster for the extended workmanship coverage.
- Wind warranty depth matters — Landmark Pro's 160 mph upgrade is the highest ceiling in the asphalt category.
- You prefer the slightly heavier Pro laminate feel (270 lbs vs Landmark's 230 lbs).
- 30-year algae warranty as standard (vs UHDZ's 30-year StainGuard Plus PRO at parity) is comparable; pick Landmark Pro if your supplier price favors it.
| Category | GAF Timberline UHDZ | CertainTeed Landmark Pro |
|---|---|---|
| Material cost / square | $175-195 Premium upgrade tier | $165-185 Premium upgrade tier Landmark Pro ~$10 cheaper at retail |
| Weight per square | ~280 lbs UltraMat reinforced core | ~270 lbs Thicker asphalt coating, denser laminate UHDZ heavier by ~10 lbs/sq |
| Wind rating | 130 mph WindProven Limited Wind Warranty has no maximum wind speed with full GAF system | 110 / 160 upgrade 160 mph upgrade is the highest wind ceiling in asphalt Landmark Pro has the higher wind-warranty ceiling; UHDZ has the no-cap WindProven story |
| Hail / impact | Class 4 UltraMat — standard on every UHDZ | Class 3 UL 2218 UHDZ wins on impact rating |
| Fire rating | Class A ASTM E108 | Class A ASTM E108 Tie |
| Material warranty | Lifetime ltd Transferable once within first 10 years | Lifetime ltd Transferable; 10-year SureStart non-prorated Tie on length; CertainTeed has stronger SureStart period |
| Algae warranty | 30 years StainGuard Plus PRO | 30 years StreakFighter granules Tie |
| Color count | 6 UltraMat color palette | 49 Max Def palette Landmark Pro wins on raw count |
Both are pre-loaded in the visualizer. Upload a photo, pick the one that fits the way your house actually sits in the sun.
The questions People Also Ask on Google for this comparison, answered without sales spin.
Both routinely last 30 to 40 years when installed correctly. Both carry Lifetime Limited warranties and 30-year algae coverage. The UltraMat core in UHDZ gives it the impact-rating edge in hail-prone areas; Landmark Pro's heavier laminate gives it a slight edge in wind-warranty ceiling (160 mph upgrade).
If your Florida insurer offers a Class 4 discount (typical 10 to 30 percent off the roof portion of your premium), yes. Over a 30-year roof life that compounds to thousands of dollars. UHDZ is Class 4 as standard; Landmark Pro is Class 3 (Class 4 only on the Landmark IR variant).
Within about $10 per square at retail. On a 30-square home that is $300 in materials. The installed gap is similar — typically within $500 to $1,000 either way.
CertainTeed Landmark Pro has 49 colors on the Max Def palette. GAF Timberline UHDZ has 6 colors on the UltraMat palette. If color choice matters most, Landmark Pro wins by a wide margin.
UHDZ adds the UltraMat fiberglass core (which unlocks Class 4 impact rating), the Dual Shadow Line for deeper dimensional look, and StainGuard Plus PRO (30-year algae warranty vs HDZ's 25-year). Pricing runs about $30 to $40 more per square.
Landmark Pro has the higher wind warranty ceiling (160 mph upgrade vs UHDZ's 130 mph standard). UHDZ has the WindProven Limited Wind Warranty with no maximum wind speed when installed with the full GAF system — that is more useful as a warranty document than as a real-world wind rating. Either way, both are well above Florida code minimum.