Products / ATAS CastleTop
ATAS CastleTop
CastleTop is ATAS International's diamond-shaped flat metal roof shingle, installed from eave to ridge with concealed fasteners over an expanded polystyrene backer board that allows light foot traffic during installation, and in some cases over an existing roof where local codes allow. The product tab lists SKU HCT160 in .032 aluminum, with .8 mm zinc and 16 oz. copper subject to minimum quantities, a 15-3/4 by 15-3/4-inch shingle with 13-1/2 by 13-1/2-inch coverage, stucco embossed texture on aluminum and smooth on copper and zinc, 70% PVDF finish in over 40 stock colors on aluminum, and a 3:12 minimum slope. It suits commercial and residential roofs as well as walls and mansards. MCA certification 0057CAST; the overview gives Florida product approval FL 2905 and the product tab gives FL 2905.2.
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- atas.com verified 2026-09-25