The first thing that meets on the way to your house is the entrance doors. Therefore, they must perform their functions well — it is to own a beautiful appearance, to be warm, tight, have high sound insulation and most importantly be strong and reliable. At your leisure it will not be superfluous to visit the site about construction and read useful tips there. First of all, before buying the front door, it must be taken into account that it will be on the one side on the street, therefore, it must be resistant to natural influences and damage. Doors can be glazed or deaf. Most often use deaf, since glazed doors lower the level of security. The entrance doors made of wood, aluminum, steel and PVC are made.