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Timberline® AS II Shingles

The look people love, now with LayerLock™ Technology and the StainGuard Plus™ Algae Protection Limited Warranty.1

Why Timberline® AS II ?

Timberline® AS II SBS Modified IR Shingles combine all the beauty of Timberline® Shingles with UL 2218 Class 4 impact resistance. Their beauty is unlike any other, thanks to our proprietary shadow bands. Each shadow band is applied using a sophisticated, computer-controlled “feathering” technique. When combined with our randomly blended top layer, it results in a shingle with exceptional depth and dimension—and a striking look unmatched by any other brand.

But don’t just take our word for it. When you compare Timberline® AS II SBS Modified IR Shingles to typical architectural shingles, it’s easy to see why they’ll look sharper and more beautiful on your roof—while enhancing the resale value of your home.

Contact Us!

GIANT Siding and Window experts are just one phone call or click away. My roofing experts can quickly find and define roofing problems, diagnose leak issues, suggest appropriate roofing repairs or restoration and of course, replace your roofing system, we will ensure your roofing system will functions properly.

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“GIANT Siding and Windows has the resources to manage Westchester County roofing installation projects of all sizes. From a smaller home to architecturally classic mansions, on up to a commercial or industrial complex.”

Contact my team today – we’ve got the tools and personnel needed to get the job done right. Let’s get that new roof installed or repaired started today!

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StainGuard Plus Algae Protection Limited Warranty1

  • Protect your roof investment with algae resistance so powerful it allows us to offer a 25-year limited warranty against blue-green algae discoloration on many of our most popular products, including Timberline® AS II Shingles.1

WindProven™ Limited Wind Warranty2

  • When installed with the required combination of GAF Accessories,Timberline® AS II Shingles are eligible for a 15-year limited wind warranty with no maximum wind speed limitation.

Get advanced roof protection from eave to ridge

The technologies incorporated into Timberline AS II shingles are the keys to unlocking both the 15-Year WindProven™ Limited Wind Warranty and the 25-Year StainGuard Plus™ Algae Protection Limited Warranty. See details below.

25-Year StainGuard Plus™ Algae Protection Limited Warranty1

Timberline® AS II Shingles come with a 25-year StainGuard Plus Algae Protection Limited Warranty1 against blue-green algae discoloration, and proprietary time-release technology that releases algae-fighting copper steadily, over time, for long-lasting algae fighting power.