GAF is one of the largest roofing manufacturers in the U.S. They offer 10 shingle lines, including their popular Timberline HDZ, Timberline UHDZ, and Royal Sovereign. GAF asphalt roofing shingles are generally regarded for being affordable, and offering a wide range of styles and colors. Regardless of your budget and requirements, there’s probably a GAF shingle for you. Looking for a professional GAF shingle roof installation in Northern Colorado? Contact us for a free estimate.

GAF Timberline HDZ
Known for their durability and wide range of colors, it’s no surprise Timberline HDZ are one of GAF’s most popular line of asphalt roofing shingles. These shingles come with GAF’s 25-year StainGuard Plus Algae Protection Limited Warranty, which protects your roof from blue-green algae discoloration. They also come with their WindProven Limited Warranty, a wind warranty with no maximum wind speed limitation. The DuraGrip Adhesive on these shingles helps protect your roof from strong winds and wind-driven rain. It’s no wonder these proven asphalt shingles by GAF are Consumer Reports Recommended.
GAF Timberline UHDZ
GAF’s Timberline UHDZ (Ultra High Definition) are praised for their durability, thanks to their thicker profile. They’re also appreciated for their enhanced algae resistance. In fact, they come with a 30-year algae growth warranty. Their dimensional appearance and attractive design make them a popular choice among homeowners. The come with GAFs StainGuard Plus Pro Algae warranty, WindProven wind warranty, LayerLock Technology, DuraGrip adhesive, and a Class-3 impact rating.
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GAF Timberline NS (Natural Shadow)
If you’re looking for a budget-friendly GAF asphalt shingle, consider their NS (Natural Shadow) shingle line. These shingles are generally well-received for their appearance and low price. They come with a limited lifetime warranty and a 10-year limited warranty against algae. Thanks to their DuraGrip adhesive, these shingles help protect your home from driving rain and strong winds. In fact, these affordable asphalt shingles from GAF are Consumer Reports Recommended.
GAF Timberline AS (Armor Shield) II
GAFs Timberline AS II shingles are well-known for being durable and resistant to hail. These Class-4 impact rated roofing shingles by GAF are popular among homeowners that demand a shingle that will protect their home from strong wind, driving rain, and hail. Timberline AS II shingles are made with their proprietary SBS-modified asphalt formula. They feature GAFs StainGuard Plus algae protection, WindProven limited wind warranty, and GAF’s Layerlock Technology. If you need an asphalt shingle that will hold-up during a storm, consider GAF’s Timberline AS II.

Camelot II
If you’re shopping for an asphalt shingle that’s different from the ordinary, consider GAF’s Camelot II with their slate-like appearance. These high-end, highly durable shingles are Class-3 impact rated and come with a wind resistance rating of up to 130mph, thanks to GAF’s DuraGrip adhesive. The also feature a limited lifetime warranty and GAF’s StainGuard Plus algae protection. For a roof that stands-out, but is also durable, consider Camelot II from GAF.
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Woodland
Another unique-looking asphalt shingle by GAF is their Woodland shingle line. These high-end shingles have the appearance of hand-cut wooden shingles, but with 21st century style. Available in two colors, cedarwood abbey and castlewood gray, these shingles have great curb appeal. In fact, they’re earned the Good Housekeepping Seal. Thanks to GAF’s DuraGrip adhesive, these Class-3 impact rated shingles stay in place and are warrantied to withstand winds up to 130mph. If you like that natural appearance of wood without the fire hazzard real wood presents, consider GAF’s Woodline line of asphalt shingles.
Grand Sequoia
Praised for their wood shake appearance and fire-resistance, these shingles from GAF popular on high-end homes. Thanks to their thick profile, these attractive shingles are Class-3 impact rated. Like many other GAF shingles, they feature GAF’s StainGuard Plus algae protection, a limited lifetime warranty, and GAF’s DuraGrip adhesive. If you want a roof with a wood shake appearance that costs less than real wood shake, consider GAF’s Grand Sequoia asphalt shingles.

Grand Sequoia AS
If you want a high-end shingle that not only resembles real wood shake but is also Class-4 impact rated, ask us about GAF’s Grand Sequoia AS. They achieve their Class-4 impact rating thanks to the SBS-modified asphalt. This rubber-like shingle is more flexible and durable than most. Thanks to GAF’s DuraGrip, these shingles have excellent wind performance and withstand winds up to 130mph.
Royal Sovereign
Known for being affordable and having decent performance, these asphalt shingles from GAF are a popular choice among budget-conscious homeowners. These basic 3-tab shingles feature GAF’s DuraGrip ashesive that protects your home from strong winds and driving rain. They also come with a 25-yeaer limited warranty, and GAF’s StainGuard algae protection limited warranty. If you need an inexpensive yet durable roof, ask us about GAF’s Royal Sovereign.
GAF Shingle Roof Installation Northern Colorado

If you need a professional roofing company in Northern Colorado to install your new GAF asphalt shingles, contact us for a free, no-obligation estimate. All our new roof installations come with our own 5-year workmanship guarantee. We offer competitive pricing and require no money down. For a professional roof installation, you can count on Bob Behrends Roofing. Contact us for a free, no-obligation estimate.