The American siding, which is used at the exterior side surfaces of residences that demand special decoration due to its highly aesthetical qualities; also has a strong insulation quality. It protects the interior from the outside cold weather even during the harshest cold of the season, and also protects from the hot weather of the outside during the long spell of summer; as well as insulating the interior from the noise outside due to its sound-proof nature. Because of its thickness of 10 milimeters, it can be saed that the American siding is 5 times as thick as its alternative materials. And due to its cost-efficiency in addition to all these, the SERKON AMERICAN SIDING is much more preferrable and useful than all its alternatives. Actually, there is no alternative to the sum of all of its qualities.