SKU: 28734026986

Atlas StormMaster Slate Shingles with Scotchgard Protector, Blackstone Slate – 22-11/16 in L x 18-1/2 in W, 8-1/2 in Exposure

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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20

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Description

Atlas StormMaster Slate Shingles with Scotchgard Protector, Blackstone Slate – 22-11/16 in L x 18-1/2 in W, 8-1/2 in ExposureStormMaster Slate Asphalt Shingles with Scotchgard Engineered for severe weather, these Atlas StormMaster Slate asphalt shingles feature Scotchgard Protector to help prevent black streaks from algae. Built with rubberized polymer and Core4 Technology, they deliver strength, flexibility, and long term durability with a slate inspired look. Key Features: Severe Weather Performance: Rated to 130 mph wind and designed to resist pounding rain and

StormMaster Slate Asphalt Shingles with Scotchgard

Engineered for severe weather, these Atlas StormMaster Slate asphalt shingles feature Scotchgard Protector to help prevent black streaks from algae. Built with rubberized polymer and Core4 Technology, they deliver strength, flexibility, and long-term durability with a slate-inspired look.


Key Features:

  • Severe-Weather Performance: Rated to 130 mph wind and designed to resist pounding rain and destructive hail
  • Algae Resistance: Scotchgard Protector helps prevent black streaks for lasting curb appeal
  • Core4 Technology: PolyCore, FlexCore, WeatherCore, and ThermalCore enhance strength, flexibility, impact and thermal performance
  • Durable Construction: Rubberized polymer asphalt for crack resistance and longevity
  • Efficient Coverage: 8-1/2 in exposure; approx. 22-11/16 in L x 18-1/2 in W; 25 shingles per bundle

Specifications Table:

Specification Details
Color Blackstone Slate
Material Asphalt (rubberized polymer)
Style Shingles (slate-look)
Length 22-11/16 in (576.3 mm)
Width 18-1/2 in (469.9 mm)
Exposure 8-1/2 in (215.9 mm)
Shingles per bundle 25
Bundles per square 3
Unit of measure Bundle (BDL)
Approximate weight per bundle 75 lb
Wind resistance Up to 130 mph
Applicable standards/approvals ASTM D7158; ASTM D6381; ASTM D3018; ASTM D3161; ASTM D3462; ASTM E108; UL 2218; UL 790; UL 2390; Meets AC438 Criteria; CAN/CSA-A123.5-M90; Florida Product Approved; Miami-Dade County Approved
Warranty Lifetime Limited Warranty
Technologies Scotchgard Protector; Core4 Technology (PolyCore, FlexCore, WeatherCore, ThermalCore)

Frequently Asked Questions (FAQ):

Q: How many bundles are needed per roofing square?
A: Three bundles per square.


Q: What is the exposure of each shingle?
A: 8-1/2 inches (215.9 mm).


Q: Do these shingles have an algae-resistance warranty?
A: They feature Scotchgard Protector; warranty details are provided under the Lifetime Limited Warranty documents from Atlas.


Q: What wind rating do these shingles carry?
A: Up to 130 mph when installed per manufacturer instructions.


Q: Are they approved for strict building codes?
A: Yes, they list approvals such as Florida Product Approval and Miami-Dade County Approval and meet multiple ASTM/UL standards.


Slate-Look Drama with Enduring Depth

The StormMaster Slate shingle casts a richly textured shadow that elevates a roofline into a tailored architectural statement. Its Blackstone Slate tone delivers nuanced charcoal layers, echoing the elegance of quarried stone. Pair it with crisp white trim and matte black fixtures for a modern, high-contrast façade. This is the kind of finish that crowns a home with quiet luxury, built to endure the elements beautifully.


Choose StormMaster Slate with Scotchgard to secure lasting curb appeal and weather-ready protection for your roof.

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: 28734026986

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4.4 ★★★★★
Based on 17 reviews
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Verified Purchase
Ted R.
Belleville, US
★★★★★ 3
Non stick not good.
Size: 10-Piece Set, Color: Copper
Nice looking. Worked great at first. Pans lost their non stick quickly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 6, 2026
R
Verified Purchase
Rickey Jones
Grantham, US
★★★★★ 5
Easy to clean,
Size: 10-Piece Set, Color: Copper
Oh, my! This cookware is amazing! It's heavy gauge aluminum so very doubtful it would ever warp as my last set of thin aluminum did. I like the steam escape holes in the lids. Very nice set and a great price. I'd highly recommend?
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 18, 2024
K
Verified Purchase
Kathy Miller
Carnegie, US
★★★★★ 5
Great pans at excellent price
Color: Ivory
I waited way too long to purchase these pans. GAMECHANGER. I love the pans, they cook perfectly, no stick and cleanup, a spray and a wipe and spotless. I have purchased many pans that have let me down and ended up in the garbage. I love the beautiful white color also. Excellent price. I could go on and on…
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
L
Verified Purchase
Lisa
Grantham, US
★★★★★ 5
Amazing deal!
Color: Linen Gray
This was my first time trying a ceramic pan, and I’ve only had these three days, but so far I am in love. I’ve made grilled sandwiches, scrambled eggs and fried shrimp with the tiniest bit of butter in the pan, and no sticking! Cleanup is so easy. Just wipe with a sponge, rinse and dry. They’re nice and heavy, so heating is fairly even. Nice stainless steel handles so they can be used in the oven. And I got three of them for just over $30 on a flash deal, which is insane considering the high quality. Great value for the money! Will have to see how they hold up. I did purchase new softer silicone utensils to keep the surface nice. And I’ve laid down the law to hubby… NO non-stick spray on these!
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Reviewed in the United States on December 17, 2025
N
Verified Purchase
N Young
Fort Morgan, US
★★★★★ 5
Absolutely as good as other brands!
Color: Linen Gray
A nice looking set of non stick pans! I have bought GreenPan and GreenLife? pans over the last 15-20 years. None have ever lasted more than about 3 years. I do cook a lot. These work as well and I like the price. Clean up easily. They have good heat distribution. Don’t know how long they will last, but for the price, it will be good. They are truly nonstick. Heavier than expected. Quality pans…not flimsy at all. I highly recommend these!
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Reviewed in the United States on December 12, 2025

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