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Internet # 100658149

Model # 0601180

Store SKU # 775276

Timberline Natural Shadow Charcoal Algae Resistant Architectural Shingles (33.33 sq. ft. per Bundle)

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  • Stylish architectural roof shingle with a natural shadow effect
  • Budget-friendly roofing shingle with a Lifetime Ltd. Warranty
  • Algae protection helps ensure the curb appeal of your home's roof
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Product Details

About This Product

Installers have long preferred the rugged, dependable performance that only a Timberline roof can offer. That's why Timberline Shingles are the #1-selling shingles in all of North America. The classic shadow effect of Timberline NS Shingles creates a subtle, upscale, even-toned, architectural look with the warmth of wood. They'll improve your home's curb appeal and resale value at a price you can afford.

Highlights

Product Information

Internet # 100658149

Model # 0601180

Store SKU # 775276

Specifications

Dimensions

Coverage Area (sq. ft.)

33.33 sq ft

Product Length (in.)

39.38 in

Product Thickness (in.)

2.4 in

Product Width (in.)

13.25 in

Details

Color Family

Black

Color/Finish

Charcoal

Features

Algae Resistant, High Wind Resistant, Stainguard Protection

Fire Rating (UL 790)

Class A

Material

Asphalt

Number of bundles per 100 sq. ft. (Square)

3

Number of pieces per bundle

21

Requirements

Attic Ventilation, Underlayment

Roofing Product Type

Architectural Shingle

Shingle Exposure (in.)

5.625

Shingle Type

Architectural Shingle

Warranty

Lifetime Limited Warranty

Weight Per Bundle (lb.)

70

Questions & Answers

Are they class 3 shingles
ByJun 3, 2026
1 Answer | 
Answer This Question

Timberline NS shingles are not impact rated. If you are interested in impact resistant shingles, look to our Timberline AS II shingles, which are UL 2218 Class 4 Impact Rated.

By|Jun 5, 2026


    Are these the main shingles for the house?
    ByApr 8, 2026
    1 Answer | 
    Answer This Question

    The Timberline® Natural Shadow Charcoal Algae Resistant Architectural Shingles are designed as a stylish and cost-effective roofing solution for residential homes. They feature a classic shadow effect that creates a subtle, upscale architectural look, enhancing the curb appeal and resale value of a house. Key Features: Classic Appearance: The shadow effect provides a subtle, even-toned look with the warmth of wood. Great Value: Offers architectural style at a budget-friendly price. StainGuard Algae Protection: Protects against unsightly blue-green algae (not available in the Western US). Durability: Includes DuraGrip™ adhesive for protection against winds and wind-driven rain. These shingles are ideal for residential applications, making them a popular choice for main roofing shingles in homes.

    By|Apr 8, 2026


      How does this shingle impact the air condition bill
      ByMar 30, 2026
      1 Answer | 
      Answer This Question

      The Timberline Natural Shadow Charcoal Algae Resistant Architectural Shingles can impact air conditioning bills through several features: Heat Reflectivity: The shingles incorporate EcoDark Granules, which reflect more sunlight compared to traditional shingles. This reduces heat absorption, lowering the temperature inside the building and decreasing the need for air conditioning. Insulation Properties: Enhanced insulation properties reduce temperature fluctuations, minimizing the workload on HVAC systems and contributing to energy savings. Algae Resistance: The StainGuard Algae Protection prevents algae growth, maintaining the roof's reflective properties and aesthetic appeal, which indirectly supports energy efficiency. Cool Roof Benefits: By reducing heat gain, the shingles help lower air conditioning loads, especially in hot climates.

      By|Apr 3, 2026


        What’s is the color code
        ByJan 21, 2026
        1 Answer | 
        Answer This Question

        The color code for "Timberline Natural Shadow Charcoal Algae Resistant Architectural Shingles (33.33 sq. ft. per Bundle)" is not explicitly mentioned in the available documents. For more details about Timberline shingles and their color options, you can explore the following resources on the GAF website: Roof Shingles: Asphalt Roofing Shingles Architectural Shingles for Your Roof | GAF GAF Timberline Shingles: High-Quality Roofing For precise color codes, you may need to contact GAF customer support or refer to the product's technical specifications. Please give our technical team a call at 1-800-ROOF-411. They'd be glad to speak with you regarding this particular type of installa

        By|Jan 22, 2026


          How much over hang on the edges
          ByJan 8, 2026
          1 Answer | 
          Answer This Question

          The recommended overhang for Timberline® Natural Shadow® Barkwood Laminated Architectural Shingles is detailed in the installation instructions provided on the inside of each bundle wrapper. Additionally, these instructions are available online. For specific installation details, including overhang recommendations, you can refer to the following resources: Timberline NS Shingles Data Sheet (10-15) NOA 22-1221.04 - GAF Timberline Shingles These documents provide comprehensive installation guidelines, including edge overhang specifications. https://www.gaf.com/en-us/document-library/documents/data-sheets/timberline-ns-shingles-(10-15)-_data-sheet.pdf https://www.gaf.com/en-us/document-library/documents/codes/noa-22-1221.04---gaf-timberline-shingles.pdf

          By|Jan 10, 2026


            What is the measurement of each shingle?
            ByNov 3, 2025
            1 Answer | 
            Answer This Question

            The Timberline Natural Shadow Barkwood Laminated Architectural Shingles (33.3 sq. ft. per bundle, 21 pieces) have the following measurements for each shingle: Length: 39 3/8 inches (approximately 39.375 inches) Width: 13 1/4 inches (approximately 13.25 inches) These dimensions are standard for most Timberline architectural shingles. Each bundle is designed to cover approximately 33.3 square feet of roof area, assuming proper overlap and installation.

            By|Nov 7, 2025


              whydoesdateonthispackageoftimberlinenssay05/06/03,thenbelowsays R21 ISSUENO ,BW-901 PROOFDATE 08/10/2022 DOESTHISMEAN2YRSOLD,WASPURCHASED11/2024
              ByMay 7, 2025
              1 Answer | 
              Answer This Question

              Based on the information provided, let's break down the dates on the package of Timberline shingles: Date: 05/06/03: This may represent a manufacturing date or a code reference related to a specific batch or production run. However, it is unlikely to be the actual production date for the shingles if they were purchased in 2024, as that would make them over 20 years old. R21 ISSUE NO, BW-901 PROOF DATE: 08/10/2022: This likely refers to the revision date or proofing date for product documentation, labeling, or standards. This date is more recent and may indicate when the packaging or product specifications were last updated. Purchased Date: 11/2024: If you purchased the shingles in 2024, they should not be two years old unless the product was manufactured in 2022. The "proof date" of 08/10/2022 might suggest a revision to the packaging, but it does not necessarily confirm the manufacturing date. Does this mean the shingles are 2 years old? To determine the actual age of the shingles, you would need to find the manufacturing date, which is often printed separately on the packaging or encoded in a batch number. If the manufacturing date is not clear, you may want to contact the manufacturer (GAF) directly with the batch number or product details for clarification. Steps to Verify: Look for a batch code or other markings on the packaging that specify the production date. Contact GAF customer service with the package details to confirm the age of the shingles. If the shingles were stored properly and meet warranty conditions, the age might not impact their usability, but it's always best to confirm. If the shingles were purchased in November 2024 (as stated), the 2022 proof date likely refers to the packaging or specification update, not the manufacturing date.

              By|May 12, 2025


                Years of warranty
                ByApr 3, 2025
                1 Answer | 
                Answer This Question

                Hello, please see roof warranty information at https://www.gaf.com/en-us/for-homeowners/warranties or give us a call at 1-800-ROOF-411 for more details. Thanks

                By|Mar 21, 2026


                  Viewing 1-8 of 421

                  Customer Reviews

                  4.7 out of 5

                  • 4.7 out of 1,544 reviews
                  • 90% recommend this product
                  Filter by:
                  Showing 1-10 of 1,544 reviews
                  Algae after less than 2 years.
                  Poor shingles! when the roof was installed, we had 2 surfaces had granular loss. GAF refused to replace, stating it wasn’t there shingles.? After the roofer talked to them, they agreed to replace the 2 surfaces. About a year later, the surfaces that weren’t replaced, started to grow algae. Again GAF denied the claim because they don’t cover the type of algae I am seeing. The find print , buried in the warranty, they don’t cover Lichen algae? It is only on the un-replaced original shingles.
                  by
                  Response from GAFProductExpertJun 29, 2026
                  Thank you for sharing your concerns. We understand how frustrating this situation must be for you, and we appreciate the opportunity to address it.

                  Regarding the granular loss on the shingles, we are glad to hear that the issue was resolved for the two surfaces after discussions with your roofer. However, we regret any inconvenience caused during the process.

                  As for the algae growth, we understand your disappointment with the warranty coverage. Our warranties are designed to cover specific conditions, and while we strive to make the terms as clear as possible, we recognize that some details, such as exclusions for certain types of algae like lichen, can be overlooked. We recommend reviewing the warranty documentation for further clarification, and we are here to assist with any questions you may have.

                  To address your concerns more effectively, we encourage you to reach out to our customer service team directly. They can provide detailed guidance on warranty terms and explore potential solutions for your situation. Your satisfaction is important to us, and we are committed to working with you to find a resolution.

                  Thank you for bringing this to our attention, and we hope to assist you further.
                  Hello, this is not typical and we'd like to understand the issue. We apologize for your experience and would like to learn more. Please call at 877-GAF-ROOF gaf
                    Looks great!
                    I just had these shingles installed. Really like the pewter grey color. Looks great. So far so good
                    by
                      • Recommended
                      Easy installation and look great for the cost. Installed in house and shed.
                      by
                      • Verified Purchase
                      Great product very happy
                      by
                      • Verified Purchase
                      Looks Great! Good Value at a Fair Price
                      I had a GAF Certified Contractor install my Timberline NS Shingles with GAF underlayment and GAF Ice and Water Shield. The installation and shingles look great. I am hopeful the new roof will have a long life and continue to look as good as it does now. I selected these shingles because they were recommened by Consumer reports.
                      by
                        GAF defective and warranty is a joke.
                        Shingles were defective. Had installed by reputable roofing company. Gravel runs off into gutters in droves, shingles are weakend, multiple leaks all over roof. GAF says problem was damage to roof. There is no damage , but at least 10 leaks. I don't know how they are still in business. Do your research before buying these. If you zoom in on pics you can see where granules are missing.
                        by
                        Response from GAFProductExpertApr 8, 2024
                        Hello, we are sorry to hear about your experience and would like to learn more. Please reach out to our technical services team at 1-800-ROOF-411. gaf
                          1 found this review helpful
                          Great job all around
                          Charcoal architecture designed shingles look awsome. Highly recommend Gaf shingles.
                          by
                            • Recommended
                            purchased for shed kit. nice product. easy installation. tough to cut.
                            by
                            • Verified Purchase
                            Shingles started to separate after 2 years
                            Purchased from HD in Nov 2020 for $450. Two years later (11/2022), individual shingles started to separate & fall off. Intermittently, they've continued to fall off, even some of the ones that we replaced. Took these pictures just today. Filed a warranty claim but it was so onerous as to make it not worth it. Would probably cost $300 to have numerous color aerial shots taken along with the other ridiculous instructions. GAF makes it so difficult that the average person probably wouldn’t do it.
                            by
                            Response from GAFProductExpertNov 6, 2023
                            Hello, thanks for your purchase of GAF shingles. We'd like to learn more about your experience. At your convenience please give us a call at 1-800-ROOF-411. gaf
                              1 found this review helpful
                              shingles
                              I love you it , I highly recommend it . I was so easy . I will start used curbside all the time now
                              by
                                • Recommended
                                1 found this review helpful
                                Showing 1-10 of 1,544 reviews