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This two-page product data sheet covers the StormMaster Shake designer shingle from Atlas Roofing Corporation. The header labels the product a designer shingle. The footer carries the number ATL-236553-00 and the date mark 12/23, with a 2023 copyright line. The listed dimensions are 42 inches long, 14 inches wide, a 6-inch exposure, and 18 to 20 shingles per bundle.
The features list 10 colors, 3M Scotchgard Protector, 3M smog-reducing technology, Core4 polymer modified technology, UL 2218 Class 4 impact resistance, and a wind limited warranty of up to 160 mph. The impact testing section lists UL 2218 Class 4, FM 4473 Class 4, and an IBHS hail test under ASTM WK78591 rated excellent (PRI). The sheet also states eligibility for the Atlas Signature Select system.
The codes and compliances are AC438 criteria, CAN/CSA-A123.5-M90, Florida Building Code approval FL 16305, Miami-Dade County product control approval, UL 790 Class A fire resistance, UL 2390 Class H wind resistance, and the ASTM entries D7158 Class H wind resistance passed at 150 mph, D6381, D3018 Type 1, D3161 Class F at 110 mph, D3462 and E108 Class A. The second page lists the color range, with Moonlight Beach 2.0 shown as a cool color with an SRI of 21. The sheet states that StormMaster Shake requires StormMaster Hip and Ridge shingles to qualify for the Signature Select warranty.
Material changes / notes
Official source checked September 19, 2026. Confirm the applicable revision and complete assembly requirements before use.