Aluminum Perma-Lock Product Information High Performance, Aluminum Alloy 3105 – H24, minimum .017 inch thinkness =/-.001 inch. Finished shingles -9 1/4 inches high and 18 inches wide with reverse lock bent on four sides and grain pattern stamped into shingles. Area to weather -8 3/4 inches high by 17 1/4 inches wide. Shipping weight: 40lb. per square Each box contains 94 shingles or approximately 100 square feet     Copper Perma-Lock Product Information   12, 16, or 20 ounce copper Finished shingles -9 1/4 inches high and 18 inches wide with reverse lock bent on four sides and grain pattern stamped into shingles. Area to weather -8 3/4 inches high by 17 1/4 inches wide. Each box contains 47 shingles or approximately 50 square feet.

Back to general product page