In terms of weight, metal is a lightweight substrate. Metal weighs about 40 to 120 pounds per square as opposed to asphalt /fiberglass shingles at 210 to 350 pounds per square, wood shingles/shakes at 200 to 300 pounds per square (400 to 600 pounds per square when wet), and clay/cement tiles that weight 800 to 1,000 pounds per square.
Scott Pousson — No service after they receive your money. I asked if everything was on order, the salesman said yes. When delivered they