EMCO Building Products’ steel siding is made from the finest materials to ensure the most dependable siding available in the industry today. Our steel siding is more durable than vinyl, aluminum, wood or fiber cement. EMCO Building Products’ steel siding is tough because it’s made of a heavy gauge steel, and is finished with a durable, long-lasting coating that resists cracking, peeling, flaking, blistering, chipping fading and so much more.