The operating conditions of the entrance doors in the country house should differ from those that are in a city where it is warm and dry. Outside the city, such natural factors as rain, strong sun or snow can affect the door. In this case, you need such doors that will be covered with an anti -corrosion composition that is able to extend the service life of a steel door from the side of the street. By the way, now many began to buy a cheap cottage in New Riga.