Timberline Ultra HDZ Shingles feature our patented Dual Shadow Line, which creates beautiful sunset shadows all day long. They also have 10% more Time-Release Algae-Fighting technology than GAF’s best-selling shingles, for increased algae-fighting power, and is covered by GAF’s 30-Year StainGuard Plus PRO Algae Protection Limited Warranty**.
Timberline UHDZ shingles are also eligible for the 15-year WindProven Limited Wind Warranty with Infinite Wind Speed Protection when installed with the required combination of four qualifying GAF accessories*.
*15-year WindProven limited wind warranty on GAF Shingles with LayerLock Technology requires the use of GAF Starter Strips, Roof Deck Protection, Ridge Cap Shingles, and Leak Barrier or Attic Ventilation. See GAF Roofing System Limited Warranty for complete coverage and restrictions. Visit gaf.com/LRS for qualifying GAF products. For installations not eligible for the WindProven limited wind warranty, see GAF Shingle & Accessory Limited Warranty for complete coverage and restrictions.
**30-year StainGuard Plus PRO Algae Protection Limited Warranty against blue-green algae discoloration is available only on products sold in packages bearing the StainGuard Plus PRO logo. See GAF Shingle & Accessory Limited Warranty for complete coverage and restrictions.
To learn more, visit gaf.com/UHDZ.Timberline UHDZ shingles are also eligible for the 15-year WindProven Limited Wind Warranty with Infinite Wind Speed Protection when installed with the required combination of four qualifying GAF accessories*.
*15-year WindProven limited wind warranty on GAF Shingles with LayerLock Technology requires the use of GAF Starter Strips, Roof Deck Protection, Ridge Cap Shingles, and Leak Barrier or Attic Ventilation. See GAF Roofing System Limited Warranty for complete coverage and restrictions. Visit gaf.com/LRS for qualifying GAF products. For installations not eligible for the WindProven limited wind warranty, see GAF Shingle & Accessory Limited Warranty for complete coverage and restrictions.
**30-year StainGuard Plus PRO Algae Protection Limited Warranty against blue-green algae discoloration is available only on products sold in packages bearing the StainGuard Plus PRO logo. See GAF Shingle & Accessory Limited Warranty for complete coverage and restrictions.