Timberline HDZ® Shingles


Check out the shingles we install

A wonderfully constructed roof should be expected from a great roofing company. Here at Top Tier Roofing, we like to take things a step further. This is why we are GAF® Certified and offer you a plethora of design choices to shelter you in style.

GAF® Timberline HDZ® high definition shingles are known to be the best in the industry for their longevity, weather resistance, and affordability. Just take a look at the options available to you!

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BENEFITS

Timberline HDZ® Shingles

LayerLock™ Technology

The LayerLock technology mechanically fuses the common bond between the overlapping shingle layers.

The added strength with the interlocking shingle layers powers the widest nailing area in the roofing industry — the StrikeZone™.

With installation error being the most common cause of roof failure, this feature ensures shingles are aligned properly.


  • 99.9% of shingles were nailed correctly while testing with a roofer.


  • 30% faster nail fastening!

WindProven™ Infinite Wind Speed Protection

The legendary Dura Grip™ sealant pairs with the smooth microgranule surface of the StrikeZone™ nailing area for fast tack. Then, an asphalt-to-

asphalt monolithic bond cures for durability, strength, and exceptional wind uplift performance.


  • WindProven™ Limited Wind Warranty — when installed with the required combination of GAF Accessories, Timberline HDZ® Shingles are eligible for an industry first: a wind warranty with no maximum wind speed limitation.


25-year StainGuard Plus™ Algae Protection Limited Warranty

25-year StainGuard Plus™ Algae Protection Limited Warranty against blue-green algae discoloration. Proprietary GAF Time-Release Algae-Fighting Technology helps protect your shingles from unsightly stains.


1. 25-year StainGuard Plus™ Algae Protection Limited Warranty against blue-green algae discoloration is available only on products sold in packages bearing the StainGuard Plus™ logo. See GAF Shingle & Accessory Limited Warranty for complete coverage and restrictions.
2. 15-year WindProven™ Limited Wind Warranty on Timberline® 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.
3. Results based on study conducted by Home Innovation Research Labs, an independent research lab, comparing installation of Timberline HD® Shingles to Timberline HDZ® Shingles on a 16-square roof deck using standard 4-nail nailing pattern under controlled laboratory conditions. Actual results may vary.

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