Dimensions Of Entrance Metal Doors With A Frame: Standard Dimensions Of Iron Doors Of An Apartment And A Private House, Standard For Chinese Models, Which Are

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Dimensions Of Entrance Metal Doors With A Frame: Standard Dimensions Of Iron Doors Of An Apartment And A Private House, Standard For Chinese Models, Which Are
Dimensions Of Entrance Metal Doors With A Frame: Standard Dimensions Of Iron Doors Of An Apartment And A Private House, Standard For Chinese Models, Which Are

Video: Dimensions Of Entrance Metal Doors With A Frame: Standard Dimensions Of Iron Doors Of An Apartment And A Private House, Standard For Chinese Models, Which Are

Video: Dimensions Of Entrance Metal Doors With A Frame: Standard Dimensions Of Iron Doors Of An Apartment And A Private House, Standard For Chinese Models, Which Are
Video: 70 Amazing Metal Door Ideas to Added for Your Home / Steel, Iron, door design || safety door 2024, March
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Modern technologies make it possible to create metal entrance doors of various shapes, sizes and security characteristics. Steel is one of the most popular materials for the line of iron models. It guarantees the strength, rigidity of the structure, but requires exact correspondence between the parameters of the canvas and the frame, the frame and the doorway.

In the first case, in order to eliminate errors during installation, to avoid inconvenience in operation, manufacturers take responsibility for making the complete set. It includes:

  • a box made of a closed rectangular or U-shaped corner (the threshold is ready-made or made separately), its components: crossbar, guides;
  • door leaf made of steel sheets welded together;
  • reinforcements - "stiffening ribs": longitudinal, transverse or V shapes (sometimes a combination of them), increasing the strength of the web and preventing deformation of its surface;
  • inner lining;
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  • external facade decoration made of various decorative materials;
  • a seal located between the canvas and the skin to increase thermal protection;
  • fastening systems - hinges: open, hidden, equipped with anti-burglary systems;
  • platbands;
  • additional elements: locks, latches, door peephole, handles, seals.
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The correct ratio of the dimensions of the box and the opening can only be guaranteed by competently carried out measurements, as well as further careful selection of the structure. Measurements can be performed both by representatives of a specialized company and by the customer himself. To do this, it is necessary to study the existing standards. All linear values of the entrance doors are interconnected, determined by SNIPs and GOSTs, which are often adjusted to the dimensions of non-standard models.

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What sizes are there in Russia?

The linear dimensions of the entrance block structure are influenced by the technical requirements for the operation of the premises. Therefore, street doors in a country house will always be wider than in an apartment. Openings facing staircases and vestibules should not be narrower than the width of the flight of stairs. It is convenient for moving bulky furniture, evacuation during emergencies.

The dimensions of the entrance iron blocks that meet the fire safety requirements of SNiP 210197:

  • height - not less than 1900 mm;
  • width for residential buildings - from 800 mm, for public (more than 15 people) - from 1200 mm.
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The main parameters of the standard dimensions of the block of entrance metal doors are in the range (in mm):

  • by the height of the box - from 2070 to 2370.
  • By the width of the door or skylight for the living space:
  1. For single-leaf - from 800 to 1000,
  2. For one and a half - from 1300 to 1500,
  3. For bivalves - from 1910 to 1950,

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By block thickness (door with frame):

  1. With a brick wall 75 mm - 108;
  2. With a standard wooden beam - no more than 120,
  3. In panel houses - 120-130.

In regulatory documents, the height of the threshold for an entrance door for a house is from 20 to 45 mm. Higher in residential buildings is not allowed: during a fire, people with disabilities will find it problematic to leave the house.

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Compliance with the standards guarantees the strength, convenience, durability of metal products.

Options for ready-made door block solutions:

  1. For single-leaf (in mm) - 1980x850, 2030x860, 2050x880, 2050x960, 2070x900, 2100x950, 2100x1000. Small blocks can be used in outbuildings. The optimal combination of the size of the entrance metal doors and the frame is considered to be 2500x900.
  2. For bivalves (in mm) - 2050x1300, 2100x1400, 2100x1500, 2100x1600. At a height of 2000-2300 width standard (in mm):
  • 1200 (600 and 600);
  • 1600 (800 and 800);
  • 1800 (900 and 900).
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Thickness and weight of the metal door

In Russia, the door leaf can be of two types - from welded sheets fixed to the frame, and solid, more durable.

The final thickness of the working surface of the product depends on the number of steel sheets interconnected, corresponding to:

  • for apartments - from 1.5 to 2 mm;
  • for country houses - 2-2.3 mm.
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Thicker canvases are used for fireproof, bulletproof models, but they do not provide for frequent opening or closing.

Thin canvases are used if a vestibule is provided in the house.

In all other cases, the standard thickness of the entire door is:

  • for conventional models - from 60 to 80 mm;
  • for reinforced - from 80 to 100 mm.
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The total value is formed due to additional structural elements:

  1. Insulation chambers. It is necessary for residential buildings, because up to 25% of the heat is lost through an ordinary door. Depending on the material used by the manufacturer and the number of its layers, the parameters of the required internal space are formed.
  2. Sealing contour. It is used for better tightness, which helps to retain heat and prevent odors from the entrance. Depending on the thickness of the iron doors, 2 or 3 contours are installed. The design with three sealing contours corresponds to a door thickness of 80 mm.
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Sometimes you have to make a choice between the level of protection and the beauty of the door: any reinforcement, additional finishing entails an increase in its weight, which should not exceed 250 kg. The limiting values of the thickness of the canvas of conventional and all reinforced models already weigh over 200 kg.

To reduce the load on the box, to prevent deformation of the canvas, these models are mounted not on two, but on three or four hinges.

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Non-standard doors

Non-standard doors include doors that do not match in shape, thickness, height, decorative solution (glass inserts) and the number of reinforcements with average values of the norm. The permissible parameters of such models are enshrined in separate articles of GOSTs and SNIPs.

Blocks with side and top transomsmade to order. The width of their working aisle corresponds to one or two-leaf doors, the steel reinforcement of the central structure starts 120 mm from the edge of the opening. The typical dimensions of a single-leaf arched door are 2000x800 mm.

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One and a half doors - the narrow sash closes with a latch and opens as required. With a height of 2000 or 2300 mm, the width is (in mm):

  1. 1200 (400 - fixed sash, 800 - working blade or 300 and 900);
  2. 1400 (600 and 800 or 500 and 900).
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Atypical doors also include fireproof and armored doors:

  1. Fireproof thickness - 70 mm, armored - 100-120 mm;
  2. Dimensions (in mm) - 1200x1900, 1200X2050, 2500x2500.
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Non-standard entrance openings in apartment buildings must be approved by the BTI. The decision will largely depend on the thickness of the walls of the house, on which floor the redevelopment is planned. In a private building, where we can talk about the supporting structures of a house, you will need to order a project from a specialized organization.

Independent actions without permits will lead to the seizure of real estate, an administrative fine.

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Metal-plastic and aluminum doors

Today, under the general name of the iron door, several types are hidden, including multi-chamber models. These include:

  1. Reinforced plastic - has a strong protection system, light enough in weight, produced with double-glazed windows of different sizes and sizes. When reinforcing the profile, such doors are installed in "thermos houses".
  2. Aluminum - the lightest of all metal, with or without double-glazed windows. High heat protection, increased wear resistance. 7 times stronger than wood, 2 times stronger than metal-plastic products.
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Complicated calculations of the box and canvas are not made, technologies allow to produce blocks of any size and immediately in a set. They differ from steel structures only in thickness - 95-120 mm. The larger the metal profile, the warmer it is. Due to the lightness of the material, no additional loops are required even at extreme values.

In cottages, the entrance blocks are equipped with a push set, a lock along the contour, which guarantees a tight fit, an aluminum threshold - 40 mm. Double-leaf doors can be fitted with a stulp joint.

The selection of the frame to the opening is carried out according to the same principles as for steel entrance doors.

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GOST of other countries

European models attract Russian buyers with their design and relative ease of construction. Lighter steel is used for their production. The dimensions are in accordance with the DIN normative requirements, which are guided by the architectural traditions of Europe and are based on anthropometric data of individual regions. Based on them, people in Finland are taller than in the south of the EU, so the standard value of the entrance height for the Finns will be higher than in Italy.

There are also differences in width among countries. French standard for single-leaf doors (in mm): 690, 790, 890, 990. Spanish standard (in mm): 600, 700, 800, 900, 1000.

Imported products require additional expenses:

  • when reworking a block, when an imported canvas is installed in a domestic box;
  • when decreasing or increasing the entrance opening.
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The warranty period for products is much higher than that of Russian ones - up to 10-20 years, but foreign manufacturers in the vast majority of cases cannot ensure the fulfillment of obligations outside the European Union.

Furniture companies operating in Russia or for a long time, at least 5 years, trading in the local market, take into account the discrepancies in standards, offering ready-made solutions to eliminate inconveniences. Some manufacturers make batches according to Russian standards.

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Chinese models in their parameters coincide with domestic GOSTs.

The supplied models have:

  • in height - 2050 mm;
  • in width, single-leaf - 860, 960 mm, one-and-a-half - 1200 mm.
  • in different batches of even one manufacturer, the size of the door frames can have a significant difference and vary from one delivery to another. Trust is aroused by joint Russian-Chinese factories, where all products are quality checked in accordance with Russian standards.
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How to make the correct measurement?

Before taking measurements, it is necessary to dismantle the old doors, including the platbands. If necessary, remove the nut.

Rigid metal structures need even walls, therefore, using a level, the degree of curvature of the walls is determined. In the case of a large curvature, the entrance metal door with a frame is aligned to the standard size, taking into account the technical clearances. The same actions are performed with the nut.

After that, the length, width and depth of the opening are measured with a tape measure. The values of the width and length are taken from the base of the wall, the results obtained are compared with the reference ones. The values of the gaps are checked.

The aperture of non-standard dimensions is adjusted to the GOST values: it is expanded with a perforator, grinder or narrowed to the specified values with high quality cement and leveled. The deviation of the plane should not exceed 3 mm along the entire length or width.

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What else do you need to consider?

There are technical gaps between the opening, the box and the canvas. They are necessary in order to easily carry out the installation of the block, to ensure the free movement of the door.

When calculating the door block, this free space is not taken into account, but its presence is implied:

The inner perimeter of the box is larger than the outer perimeter of the main door structure (excluding the overflow) due to the gaps:

  1. At the top - 3-5 mm;
  2. At the bottom - 6-8 mm;
  3. In width - from 3 to 6 mm to each side.

Door block height = corner or pipe width (30-35 mm) x 2 + door height + gaps.

Door block width = corner width x 2 + door width + gaps.

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The entrance opening should be larger than the door frame on each side:

  1. Height - no more than 5 mm at the narrowest point of the opening,
  2. In width - 2 mm.

The doors can be opened both inward and outward. In the second case, it is important to provide that in the open state they do not obstruct the staircase, electrical panels, and do not block the entrance to the neighbors' apartment.

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Examples and variants

The door block parameters depend on the entrance opening. Its dimensions, in turn, depend on the design of the building and must be in harmony with other dimensions: the height of the walls, the space on either side of it. The aesthetic ratio of sizes is especially important to consider when designing country houses. An error threatens with inevitable redevelopment.

Modern equipment makes it possible to produce canvases and boxes of any configuration with the most intricate design solutions. You can allow arched forms with stained glass inserts on a transom decorated with forging, or three-leaf blocks with a complex combination of metal and glass. An obligatory addition is a visor, which will reduce the effect of an aggressive environment on the canvas and will extend its service life.

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In apartment buildings, there are no problems with the correspondence of different values. However, new architectural trends sometimes create problems: the size of the openings may not match the standard sizes of door blocks.

The P-44T series is the most common in Moscow. The size of its doorway is 800x2000 mm. A very small passage that needs to be widened at least to install the 860x2050 unit. To do this, you need to remove excess walls from three sides. The comfort width of 960 mm requires a space expansion of up to 1000 +/- 10 mm. It will be problematic to carry large furniture into smaller openings into the apartment.

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House series P-111M (111-M). The size of the doorway is 2100x900 and 2100x1000 mm.

Installation takes place without any problems. Suitable dimensions of door frames are 2050x860 mm or 2050x960 mm, but before ordering it is better to make measurements and clarify the numbers.

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House series P-55M, P-30M, P-3M. The size of the opening is 2070x900 mm. The required box dimensions are 2030x860.

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Under normal operating conditions, a steel door base can last up to 100 years. The decoration, depending on the materials used, may require renovation after 10-25 years. The guarantee for locks is no more than 2-5 years, but this is rather a reinsurance on the part of the manufacturers.

For information on how to measure a doorway on your own, see the next video.

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