Interior Door Standards

The harmony of the interior is formed by many components and interior transitions largely determine the style of the apartment. The construction boom has spawned many enterprises producing door sets of both standard sizes and original designs tailored to the customer's wishes.A standard interior door is always preferable to a custom-sized door. The cost of door structures produced in bulk is usually one third cheaper than fulfilling individual orders.Standards for interior doors were formed in the USSR during the time of mass housing construction and still remain unchanged both in Russia and in the rest of the post-Soviet space. Height 1900-2300 mm, width 550-850 mm or 600+600 mm in swing doors. European standards differ slightly from the approved Soviet standards.When choosing a doorway design, you should pay attention to the material from which the door is assembled and the weight of the finished product. When installing a heavy door, it will be necessary to further strengthen the block, strengthen the hinges, and equip the rollers, which will entail an increase in the cost of arranging transitions from room to room. Lightweight shutters are more convenient to use and do not require reinforcement of the door block.The lightest door structures (4-5 kg) are made of plastic or laminated fiberboard. Heavier glass doors weigh about 20 kg, and wooden doors – from 25 to 40 kg. A door made of solid wood will be even heavier.The standards of interior doors maximally unify the basic design parameters and facilitate both the assembly of such passages and their installation.The standard opening of an interior door should exceed the dimensions of the door leaf in height and width by twice the size of the box thickness, which ranges from 15-45 mm. The thickness of the door frame is selected depending on the weight of the canvas.The standard thickness of an interior door varies from the thinnest (15 mm) to the thickest (45 mm) and depends on the choice of the material from which the doors are made. The standard thickness of interior doors varies from manufacturer to manufacturer and is not a constant value. At the request of the customer, the doors can be made either massive or lightweight, but often the thickness of the door is determined by the thickness of the walls and partitions between the rooms. Installing very thick doors in a thin wall is simply impossible, as it will look ugly, and thin doors in massive walls are simply inappropriate.The standard dimensions of an interior door are made up of the sum of the size of the door leaf and the thickness of the door frame elements. If the parameters of the door frame do not match the thickness of the wall, then they are equalized by cutting the box around the perimeter or installing its expanders in the form of a gap or slope.Standard double-leaf interior doors are mounted either from two identical flaps, or from one narrow and one wide. Such structures can be hinged or sliding, if there is a need to save space. В современном мире правильное оформление документов открывает двери для работы, учебы, бизнеса и личной жизни за границей. Компания UST Group предлагает комплексные юридические услуги: срочное получение юридическая компания апостиль легализацию документов по Гаагской конвенции, нострификацию дипломов и регистрацию брака с иностранным гражданином. Наша команда опытных юристов и переводчиков обеспечивает полное сопровождение — от сбора бумаг до получения готовых документов с апостилем.