The NS in GAF Timberline^® NS Shingles stands for Natural Shadow. They’re named as such due to their classic shadow effect, lending any home a subtle, even-toned look.

GAF Timberline^® NS Shingles feature a classic shadow effect, creating a subtle, upscale, even-toned, architectural look with the warmth of wood.

GAF Timberline^® NS Shingles come in some of GAF’s most popular colors, including Barkwood, Weathered Wood, Charcoal, and Pewter Gray. However, they’re also available in Hickory, Shakewood, and Slate in select areas.

Check out our Virtual Home Remodeler to see what each shingle style and color looks like on your home. Please note that picking the right shingle color for your home is important. Computer and smartphone screens may represent image colors differently. So, once you've selected your favorite colors, be sure to ask your contractor for shingle samples to see how they'll look in real life.

GAF Timberline^® NS Shingles offer warranties such as:

• Lifetime^† Limited Warranty – Timberline^® NS Shingles come with a Lifetime^† Limited Warranty against manufacturing defects
• StainGuard^™ Algae Protection Limited Warranty – Timberline NS^® Shingles have a 10-year Stainguard^™ Limited Warranty against blue-green algae discoloration¹

^† Lifetime refers to the length of warranty coverage provided and means as long as the original individual owner(s) of a single-family detached residence [or eligible second owner(s)] owns the property where the qualifying GAF products are installed. For other owners/structures, Lifetime coverage is not applicable. Lifetime coverage on shingles requires the use of GAF Lifetime Shingles only. See the GAF Shingle & Accessory Limited Warranty for complete coverage and restrictions. Visit gaf.com/LRS for qualifying GAF products.

¹ 10-year StainGuard^® Algae Protection Limited Warranty against blue-green algae discoloration is available only on products sold in packages bearing the StainGuard^® logo. See GAF Shingle & Accessory Limited Warranty for complete coverage and restrictions.

GAF Timberline^® NS Shingles do not carry a formal impact-resistance rating. However, GAF does manufacture several impact-resistant roof materials. Learn more about GAF impact-resistant products that pass UL 2218 Class 3 and Class 4 Impact Resistance Tests.

GAF Timberline^® NS Shingles are stylish practically-priced shingles offering the stylish look of classic architectural shingles at a budget-friendly cost. GAF Timberline HDZ^® Shingles are our #1-selling shingle because they offer two distinct color collections along with industry-first technologies and powerful warranties.

• Aesthetically, Timberline HDZ^® Shingles feature two distinct color collections to complement any home, with patented High Definition^® shadow bands creating exceptional depth and dimension. Timberline NS^® Shingles do not feature High Definition^® shadow bands, though they do come in some of GAF’s most popular colors, including Barkwood, Weathered Wood, Charcoal, and Pewter Gray.
• In terms of durability, Timberline HDZ^® Shingles pass the UL 2218 Class 3 Impact Resistance Test¹ while Timberline^® NS Shingles do not carry a formal impact-resistance rating.
• Timberline HDZ^® Shingles feature algae resistance so powerful it allows us to offer a 25-year limited warranty² against blue-green algae discoloration. Timberline^® NS Shingles do come with algae-resistance technology, though their warranty only lasts ten years by comparison.³

¹ Only products sold in packages bearing the UL 2218 Class 3 PRI Validation Program statement are rated for Class 3 impact resistance, respectively. Testing performed under controlled laboratory conditions by Certerra Analytical - PRI. GAF makes no express or implied warranty about the impact performance of these products against hail. Hail damage is not covered under the limited warranty. See GAF Shingle and Accessory Limited Warranty available at gaf.com/warranties for complete coverage and restrictions.
² 25-year StainGuard Plus^™ and 30-year StainGuard Plus PRO^™ Algae Protection Limited Warranties (as indicated) against blue-green algae discoloration are available only on products sold in packages bearing the StainGuard Plus^™ and/or StainGuard Plus PRO^™ logos. See GAF Shingle & Accessory Limited Warranty for complete coverage and restrictions.
³ 10-year StainGuard^® Algae Protection Limited Warranty against blue-green algae discoloration is available only on products sold in packages bearing the StainGuard^® logo. See GAF Shingle & Accessory Limited Warranty for complete coverage and restrictions.

Compared to GAF Timberline HDZ^® Shingles, GAF Timberline^® NS Shingles are a budget-friendly roofing option for those seeking a stylish, practically-priced roof that provides value and performance with a natural shadow effect.

¹ See GAF Shingle & Accessory Limited Warranty for complete coverage and restrictions.

The average roof replacement cost for an asphalt shingle roof was $17,631 in 2025, according to the Ipsos Project Decision Study published by Home Improvement Research Institute. However, costs can vary significantly as roofing contractors consider many variables when preparing your roof cost estimate, including:

• Home size – The size of your roof is the biggest cost factor. Cost per square usually includes materials and installation.
• Slope and pitch – The pitch and complexity of the roof may influence the roofing materials selected, which will also impact cost.
• Location – The area you live in — its cost of living, climate, local building codes and permit requirements — are variables that also factor into the cost of your new roof.

To understand replacement costs specific to your roof, your preferences, your budget, and your goals, find a contractor near you today. Contractors seeking pricing should contact their Territory Manager or distribution partner for more information.

GAF Timberline^® NS Shingles are installed as part of a complete roofing system, featuring multiple layers that work together to create a durable system. Install Timberline^® NS Shingles with at least 3 qualifying GAF accessories and get a Lifetime^† Limited Warranty on your qualifying GAF products plus non-prorated coverage for the first 10 years.

Timberline^® NS Shingles also feature proprietary DuraGrip^™ Adhesive, creating a strong bond between the shingle and the layer below it. Once each layer is added and the DuraGrip^™ Adhesive bonds to the roof, Timberline^® NS shingles require at least four nails per shingle for standard installations.

^† Lifetime refers to the length of warranty coverage provided and means as long as the original individual owner(s) of a single-family detached residence [or eligible second owner(s)] owns the property where the qualifying GAF products are installed. For other owners/structures, Lifetime coverage is not applicable. Lifetime coverage on shingles requires the use of GAF Lifetime Shingles only. See the GAF Shingle & Accessory Limited Warranty for complete coverage and restrictions. Visit gaf.com/LRS for qualifying GAF products.

Homeowners interested in having GAF Timberline^® NS Shingles installed on their roof should find a contractor in their area to see several full-size shingle samples, learn more information, and get an accurate estimate.

Contractors interested in installing Timberline^® NS Shingles on their customers’ homes can purchase them from specialized roofing and building supply distributors as well as major home improvement retailers like The Home Depot and Lowe’s. Contact your local Territory Manager to determine the best solution for you.