Roofing options compared
GAF Timberline HDZ vs Malarkey Legacy
GAF Timberline HDZ and Malarkey Legacy are both in the shingle brand category. GAF Timberline HDZ is the top-selling architectural asphalt shingle line in North America. Malarkey Legacy is a polymer-modified (rubberized) asphalt shingle built for impact resistance. The right pick depends on whether you prioritize the safe, widely-available default or hail resistance in an asphalt shingle.
Feature comparison
| Feature | GAF Timberline HDZ | Malarkey Legacy |
|---|---|---|
Material | Architectural asphalt | Polymer-modified asphalt |
Wind rating | Up to 130 mph (LayerLock) | Up to 110-130 mph |
Impact rating (UL 2218) | Class 3 (Class 4 on IR lines) | Class 4 |
Warranty | Lifetime limited | Lifetime limited |
Price tier | Mid | Mid-premium |
Best for | the safe, widely-available default | hail resistance in an asphalt shingle |
Source: GAF product data (2026); Malarkey product data (2026). Specs and costs are typical ranges; confirm current specifics with the manufacturer or your contractor.
Where each one wins
The most widely installed architectural shingle, so nearly any roofer can install and warranty it. Best for: the safe, widely-available default.
Polymer (rubberized) asphalt gives genuine Class 4 impact resistance and better cold-weather flexibility. Best for: hail resistance in an asphalt shingle.
Common questions
What's the difference between GAF Timberline HDZ and Malarkey Legacy?
GAF Timberline HDZ is the top-selling architectural asphalt shingle line in North America. Malarkey Legacy is a polymer-modified (rubberized) asphalt shingle built for impact resistance. Where GAF Timberline HDZ wins: the most widely installed architectural shingle, so nearly any roofer can install and warranty it. Where Malarkey Legacy wins: polymer (rubberized) asphalt gives genuine Class 4 impact resistance and better cold-weather flexibility.
Which is better, GAF Timberline HDZ or Malarkey Legacy?
Neither is universally better. GAF Timberline HDZ is best for the safe, widely-available default; Malarkey Legacy is best for hail resistance in an asphalt shingle. Match the choice to what matters most for your home.
How does storm damage factor into this?
If your roof was under a recent hail or wind storm, that is what turns a repair into an insurance claim. A free RoofWorks report documents the exact NOAA storm event (date and hail size) recorded for your address, which is the evidence adjusters look for. Only an inspection confirms actual damage.
Compare more roofing options. RoofWorks shows hail exposure from the storm record; only an inspection confirms roof damage.