SKU: 45512512672

IKO Marathon Plus AR Algae-Resistant 3-Tab Asphalt Shingles, Dual Brown, 39-3/8 in x 13-1/4 in

Sale price$70.01 Regular price$77.79
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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31

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Description

IKO Marathon Plus AR Algae-Resistant 3-Tab Asphalt Shingles, Dual Brown, 39-3/8 in x 13-1/4 inAlgae resistant 3 tab asphalt shingles Heavyweight fiberglass based asphalt shingles designed for long lasting performance and algae resistance. Three tab profile with ceramic coated granules for UV protection and a Dual Brown color blend to complement classic roofs. Key Features: Algae Resistance: Formulated to resist algae growth for cleaner looking roofs Durable Construction: Fiberglass base saturated with weather resistant asphalt for longevity UV

Algae-resistant 3-tab asphalt shingles

Heavyweight fiberglass-based asphalt shingles designed for long-lasting performance and algae resistance. Three-tab profile with ceramic-coated granules for UV protection and a Dual Brown color blend to complement classic roofs.


Key Features:

  • Algae Resistance: Formulated to resist algae growth for cleaner-looking roofs
  • Durable Construction: Fiberglass base saturated with weather-resistant asphalt for longevity
  • UV Protection: Ceramic colored granules shield asphalt from ultraviolet radiation
  • Reliable Wind Performance: 60 mph limited wind warranty for added peace of mind
  • Efficient Coverage: 32.3 sq ft per bundle; 3 bundles per square, 21 shingles per bundle

Specifications Table:

Specification Details
Color Dual Brown
Style Shingles (3-tab)
Base Material Fiberglass
Composition Fiberglass base coated with weather-resistant asphalt; ceramic colored granules
Algae Resistance Yes
Wind Warranty 60 mph (97 km/h) limited wind warranty
Warranty Length 25-Year Limited Warranty
Shingle Length 39-3/8 in (1000 mm)
Shingle Width 13-1/4 in (336 mm)
Exposure 5-5/8 in (143 mm)
Coverage per Bundle 32.3 sq ft (3 sq m)
Bundles per Square 3
Shingles per Square 65
Shingles per Bundle 21
Item Weight 62 lb per bundle
Applicable Standards ASTM D3462; ASTM D3018; ASTM D3161 (Class F); ASTM D7158 (Class H); ASTM E108 (Class A); CSA A123.5 (Canada only); Miami-Dade County Approved
Product Number IKOM25ARDBR
Manufacturer Number 4780021

Frequently Asked Questions (FAQ):

Q: What is the shingle size and exposure?
A: Each shingle measures 39-3/8 in length by 13-1/4 in width with a 5-5/8 in exposure.


Q: How many bundles are needed per roofing square?
A: Three bundles per square; coverage per bundle is approximately 32.3 sq ft.


Q: Is underlayment required for lower slopes?
A: Underlayment is strongly recommended on slopes below 6:12, and for 2:12 to 4:12 slopes use two plies of felt cemented together or one ply of IKO Ice & Water Protector.


Q: What standards do these shingles meet?
A: Compliant with ASTM D3462, D3018, D3161 Class F, D7158 Class H, E108 Class A; CSA A123.5 (Canada only); Miami-Dade County Approved.


Q: What is the warranty?
A: 25-Year Limited Warranty with a 60 mph limited wind warranty.


Timeless Texture, Elevated Curb Appeal

The Dual Brown palette layers rich, earthy tones that instantly warm a façade and ground the architecture with quiet confidence. A crisp three-tab silhouette brings classic rhythm and neat lines to the roofscape, pairing beautifully with brick, stucco, or board-and-batten siding. Style with bronze hardware and deep espresso trim to echo the shingle’s dimensional grain. A refined essential, it lends a polished, enduring finish to luxurious everyday living.


Choose Marathon Plus AR to give your home a durable, algae-resistant roof with classic style and dependable performance.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 45512512672

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4.9 ★★★★★
Based on 28 reviews
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F
Verified Purchase
Fletch
Omaha, US
★★★★★ 5
Overall Great.
Size: 10.5 Wide, Color: Black
Great product. Great value. Great style. Overall great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 3, 2026
B
Verified Purchase
B.J. G
Massapequa, US
★★★★★ 3
Decent Shoes with Misleading Description (Not Leather)
Size: 12 Wide, Color: Black, Size: 12 Wide, Color: Black
I only look for leather when I’m purchasing dress shoes. Under the description “details” on this item it lists the shoe as leather upper and inner lining. A photo shows “genuine Napa leather lining”. If you keep reading (which I have now that I’ve received the shoes) it shows “faux leather” in the small print and that is not “leather”. I run a small leather business and this irks me because it’s clearly false advertising. The details also show the product is made in Brazil but when they arrived today, the shoe tag shows “Made in China” and “Man Made upper and lower”. I don’t hate the shoes. They look nice. What I know is they won’t hold up over time like leather, which is why the description should be accurate and not misleading.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 28, 2026
A
Verified Purchase
Amazon Customer
Charlottesville, US
★★★★★ 5
I'll buy another pair for sure.
Size: 35W x 30L, Color: Black
Very nice pants. Lightweight and will be great for the summer. They fit as described.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
B
Verified Purchase
Barnes Family
Lake Worth, US
★★★★★ 5
Truly amazing
Size: 38W x 28L, Color: Grey
Awesome pants! I love everything about them size, length, material and fit. I have never purchased a pair of pants that fit perfectly. I am truly amazed by this purchase. I WILL BE buying more pairs of these pants.
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Reviewed in the United States on November 29, 2025
K
Verified Purchase
Kindle Customer
Houston, US
★★★★★ 4
Fits good just needs a light ironing.
Good fit with a casual look. These are a nice fit with an almost slim fit width at the bottom. I am a short guy and the 34x28 size fit me great. As I obviously don't have a trim waistline, I like that the bottom of these are narrower than a more dressier pant. The waist of my pants tend to move up and down approx. an inch to inch and a half and slacks tend to get under the heel of the less clunky modern dress casual shoe. Comparison below. Amazon Essentials 34x28 were a lot tighter (like a 32)in the waist and the length seemed loo long.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 17, 2018

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