The thickness of the jamb of the interior door. Standard sizes of doorways.

When repairing, it is necessary to pay due attention to the installation of interior doors. Of course, there are certain standard dimensions, but in order not to have to destroy the wall or change the already selected canvas, it is necessary to study all the nuances. In this case, it is important to correctly calculate the dimensions of the opening, to know the standard and features of different types of structures. In the modern market, you can find domestic and foreign products, it is important to remember that GOSTs are different.

GOST web size indicators

The parameters of the door leaf must be taken into account when calculating the opening. Doors and frame have standard sizes approved by the state.

GOST table of interior linens:

Type of roomWidth cmHeight cmDepth cmkitchen702007Bathroom, bath55-60190-2005-7room802007-20Living room (double door 120 (two canvases)2007-20

If repairs were previously carried out, the walls were leveled or dismantled, the depth may not correspond to the above data.

The market offers a wide range of doors and components from domestic and foreign manufacturers. Most often, products have a height of 200 cm, a width of 60, 70, 80 cm (less often 190 by 60, 70.80 cm). The thickness of the door frame starts from 15 mm to 45 mm. Knowing the standards and sizes doorway you can choose the best option. There are situations when ignoring the parameters ends with an expansion of the opening or the return of a newly acquired canvas.

When buying a canvas from a foreign company, you need to carefully study the dimensions because their standard is somewhat different.

Formula for measuring a doorway

If it is necessary to make an opening, but the issue has not yet been resolved with the door, it is necessary to take into account the following points in advance:

• Canvas dimensions: height and width, thickness.
• Door frame dimensions: width and thickness.
• Platband width.

Calculation example:

• tight

Height (H dv) - 200 cm

Width (W dv) -70 cm

• Box

Thickness (T to) - 3 cm

• Mounting gap (Mz) -1 cm

Door block (Bd) - 2 cm

• Threshold height (V p) - 2 cm

The formula for calculating the width of the doorway:

W dv + 2 * T k + Mz + 2 * Bd \u003d 70 + 2 * 3 + 1 + 2 * 2 \u003d 81 cm

The formula for calculating the height of the opening:

In dv + V p + 2 * T k \u003d 200 + 2 + 2 * 3 \u003d 208

Conclusion: for a door leaf 200 by 70, a doorway 208 by 81 is required.

Opening depth: standard 7.5 cm, so manufacturers make door frames for this value. If the canvas has already been purchased: you will have to make a box individually, wider - use an extension. Therefore, it is better to do the calculations in advance.

Algorithm for measuring the size of the doorway

To correctly measure the size of the opening, you must follow the sequence of actions:

• Measure the height from the floor to the top (if the opening is not even, you need to measure in the narrowing area), to the middle of the casing.
• Width - from the middle of the left to the middle of the right casing (taking into account the narrowing).
• Depth is measured at the top, middle and bottom (to find the widest value).

A positive result depends on the accuracy of the measurements.

Table for calculating doorways standard:

Parameters of the frame and door leaf

The dimensions of the interior door frame must correspond to the dimensions of the leaf, taking into account the gaps.

The frame should be proportional to the thickness of the wall. If there is free space, use extensions that cover the gaps.

Dobor - these are racks around the perimeter of the box to expand the door frame.

The main element is still the doors themselves. The standard is defined based on the following parameters:

• The height of the interior door leaf: 190-200 cm. Sometimes an individual approach is needed. When calculating, it is necessary to take into account the gap between the base and the floor so that the canvas opens and closes freely.
• The width depends on the room.
• Thickness - different (depending on the requirements of the manufacturer), standard - 4.5.

Features of double doors

For a living room, a good solution in interior design would be to install double-leaf interior doors. Attention, when calculating the dimensions, double the values.

As for GOST: the standard is a width of 120 to 150 cm. This range allows you to get a convenient, full-fledged and functional design. Thickness - 4.5 cm.

Details about measurement and installation:

If the opening does not correspond to the specified value and cannot be expanded, the following is necessary:

• One leaf is in a fixed position and is used as needed.
• The width of this fold: 1/2 or 1/3 of the standard width interior door.
• The second is a full door.

Both options have a big plus in functionality: they improve patency: it is easy to bring in and take out furniture.

As for the height: if the opening is larger than the specified standards (size: 200-210 cm), a special fixed bar is attached at the top.

Maximum web dimensions

Most wide doors standard - 90 cm. Only a limited number of manufacturers produce products of such dimensions. In new buildings, such parameters of the interior door frame are not used, because the design looks ridiculous or cumbersome. Still, these sizes are found:

• In "Stalinka".
• In offices.

The most popular material for interior overall (and not only) canvases: MDF.

Repair is a rather time-consuming process that requires attention and a responsible approach. You can achieve a high-quality desired result by following a certain algorithm of actions. Finishing the floor and walls is preceded by the installation of interior doors. Standard sizes doorways should be calculated carefully, otherwise buying doors can turn into a frustration.

Special attention during installation, you should pay attention to the opening: its dimensions, configuration, and a number of other parameters. It is necessary to determine the dimensions in advance in order to avoid undesirable situations when you have to order non-standard doors or engage in additional wall decoration. In this case, the interior door and the repair as a whole will cost the owner of the dwelling much more than it could have been.

Today, manufacturers offer a huge number of their most diverse variations. Most of them have standard sizes:

— door height is 200 cm;

- width can be 60 cm, 70 cm or 80 cm.

A number of manufacturers present products with a width of 550 mm and a height of 1,900 mm. Not only the specified parameters vary, but also the width of the box - from 15 mm to 45 mm.

If these parameters are neglected, a situation may arise in which the box simply does not fit, which will entail additional monetary costs. The presence of any engineering communications, plasterboard partitions with metal frame also complicate the expansion process.

The situation will be reversed when the opening is too large for the door. Narrowing will entail the need to turn to construction organizations and additional costs.

Structural components required for calculations

Calculation of the dimensions of the interior door

• the height of the desired canvas, its width;
• thickness and width of the door frame;
• the width of the platbands;
• the presence and size of the threshold.

Example of calculating door dimensions: height and width

An example is the following calculation. The size of the desired door leaf is 2,000*800mm, and the thickness of the door frame is 25mm. You can calculate the size of the required opening by adding the thickness of the box to the width. The last indicator takes place on both sides, so the thickness of the box is added twice. The calculation should also take into account the necessary mounting clearances, which are approximately 15-20 mm on each side. The formula for calculating dimensions is the following sum:

800+25+25+15+15=880 (mm)

Opening with box in section

A width of 800 mm is almost ideal for most interior door manufacturers. These doors can be easily installed in standard sizes of residential doorways.

The height is calculated in the same way, based on the presence of a threshold and mounting clearances. To do this, the thickness of the box, the size of the gap (10-20 mm) is added to the height of the canvas.

The total height is:

2000+25+10+15=2050 (mm)

For a door leaf, the dimensions of which are 200 * 80 cm, the opening in the wall must have dimensions of 2050 * 880 mm.

Height detection

Doorway thickness

In addition to width and height, the opening is characterized by thickness. In typical houses, the standard is 75 mm. Manufacturers of interior doors offer the consumer door frames of the same thickness. If these measures are not taken, the subsequent installation of platbands can be problematic, leading to an unattractive appearance of the door.

To determine the wall parameter, it is recommended to measure its thickness at three (at least) points on all sides. With the same parameters around the perimeter of the entire opening, you will have to order a non-standard door. If the thickness at these points differs, then you will have to cut the box, and in some cases put an extension. Unequal thickness indicates the curvature of the wall. If you do not take the necessary measures, then it will not be possible to qualitatively install platbands.

Currently there are certain standards. A competent approach to the measurement of parameters, calculation optimal sizes taking into account the dimensions of the desired door leaf, a number of other nuances - all this allows for high-quality and reliable installation door that will last more than one year. It will delight the owners of the house and their guests not only with its functionality and safety, but also with its aesthetic appearance, which is largely achieved with correct installation.

Did you calculate the dimensions correctly? Watch a video on door selection based on style, material characteristics and operating conditions.

Choosing an interior door is a responsible matter. It is important to pay attention not only to the models you like, but also to their parameters. In this article, we will consider all possible, as well as standard sizes of interior doors with and without a box. We hope that this material will help you to carefully prepare before going to the store.

Door parameters

Today it is important to understand that in the modern market there are designs of a domestic manufacturer and a European one. So, the dimensions of interior doors of domestic production fluctuate around 55-90 cm. As for European standards, the standard door sizes are within the following limits: 60, 70, 80 and 90 cm.

However, when choosing an interior door, it is important to consider that the openings in the room may vary slightly. Their width directly depends on its purpose and the purpose of a particular room.

So, the following dimensions differ (all measurements here and below in this section are given in mm):

• In the bathroom and toilet there may be a width in the region of 550-600.
• The guide to the kitchen can have a width of about 700.
• Between rooms they are usually about 800 wide.
• At the entrance to a residential apartment / house, the width usually reaches up to 900.

As for the thickness of the door, it is in the range of 40. The thickness may vary based on the material used. For example, if they are sliding, then their thickness is about 20. Purely wooden structures can have a thickness of as much as 50.

Another important dimension to pay attention to is the height. If earlier the standard was usually reduced to two values, namely 1900 and 2000, today it is diverse on standard designs. On the market, you can find buildings even 2300. Although, if we talk about a specific standard in Europe, then the height is fixed at 2100, and we have 2000.

Important! Of course, these parameters are conditional, especially when it comes to buying ready-made doors. If you contact the carpentry workshop, then they will make you individually according to the size of your opening. As a result, the dimensions may be far from the specified norm.

Dimensions according to GOST

In this section, we suggest that you take a look at the recommended parameters according to GOST. So, the standard dimensions of interior doors are based on the following parameters:

1. With a door leaf of 190, their width should be 50 or 60 cm.
2. With a door leaf of 200, their width should be 60, 70, 80 or 90 cm.

As a rule, manufacturers are guided by the standard dimensions of interior doors in order to meet the needs of people. Although if you have a need to increase the width of the canvas, then this should not cause much difficulty.

Double door dimensions

Doors to the living room can become a real business card. As a result, it is necessary to choose them correctly. Many prefer double-leaf designs. Of course, for such a solution, the opening for the interior door has larger size. So, speaking of height, in most cases it is in the region of 200 cm. As for the width, there is a great variety. The size can vary from 128 to 160 cm. That is, this size is divided in half and it turns out that one sash can have 80 cm.

Box dimensions

As for the door frame, very often it is sold immediately complete with a door leaf. Plus, all the necessary fittings are immediately provided: locks, awnings, handles, platbands, and more. The box itself is a P shape. This box allows you to securely fix and hold the door leaf. In order to avoid any difficulties in the process of installing the structure, it is best to buy a fully finished kit.

The box is made from wooden blocks. Their width can vary between 1.5 cm and up to 4 cm. Although speaking of standard sizes, it is 3-3.5 cm. If this parameter is observed, then high-quality fixation of the box and door leaf is ensured throughout the entire operational term.

As for the thickness of the box, it usually corresponds to the thickness of the partition / wall. If the walls are made of brick, then the thickness usually reaches up to 7.5 cm, and in wooden houses up to 10 cm. What if the design is relatively narrow? For this purpose, special additional elements can be used.

Opening dimensions

The dimensions of the opening for interior doors also have certain standards. However, sometimes they can be made without starting from them. So, the height ranges from 1940 to 2050 mm. As for the width, there is a wide variety. As mentioned above, the width depends entirely on the purpose of a particular room. The minimum opening according to the standard can be 630 mm, and the maximum 1600 mm.

Before going to the store behind the doors, it is worth making the correct measurements of the opening. To do this, you need to follow a simple algorithm:

• Complete dismantling of the old door leaf and frame.
• It is completely cleared of possible putty, up to the base wall.
• When measuring width, take measurements in three positions: bottom, middle, top.
• As for the height, it is important to determine the base floor on which the installation will be carried out. After that, in width, measure the height in several places.
• Also measured in several places and thickness.

Useful advice! To ensure that you get the most accurate result possible when measuring, hold the tape measure strictly vertically or horizontally. If you direct the tape measure diagonally, then the measurements will be inaccurate.

But what if measurements are urgently needed, and the door leaf has not been dismantled. Then measure the width and height in the middle of the casing. Or just remove the platbands and then you will see the whole picture in full.

Conclusion

So, as we have seen, the dimensions of interior doors, boxes and openings today can be very different. Therefore, just before buying, it is necessary to make accurate measurements. We hope that this material has helped you learn important thoughts regarding the dimensions of the door leaf. In addition, we invite you to watch an informative video on this topic.

When making repairs, one should not forget about changing the entrance and interior doors if they have already served their time or have lost their presentable appearance. An important criterion affecting the operational characteristics of doors are correctly measured doorways. The more accurately the dimensions are set, the longer the door will last, whether it is an entrance or interior door.

Measurements need to be approached correctly, first you need to figure out what elements it consists of:

Before you buy an entrance, you need not only to measure the dimensions of the opening, but also to establish, using calculations, the exact dimensions of the purchased product.

Proper measurement

You need to measure the width, depth and height. Check their compliance with the standard sizes adopted by GOST.

Width

It is necessary to establish the distance of the narrowest part of the doorway, measuring it from one wall to the second.

Usually the wall tapers at the place where the door is located, but if it is the same throughout the opening, then the size can be measured anywhere. If the old door has not yet been dismantled, but you already need to order a new one, then the distance is measured from the middle of the platbands.

opening height

To set this size, you need to find the lowest point of the opening and measure the distance from it to its upper part. At the same time, it should be measured at the place of narrowing, if this is not observed, then measurements can be taken along the entire perimeter of the opening.

In the presence of an old copy, they simply measure its canvas, or the distance from the middle part of the upper casing to the floor.

The standard door height is 200 cm, but sometimes a larger size is allowed. Some manufacturers may produce products with sizes ranging from 2.1 to 2.3 m.

opening depth

Its measurement must be carried out at three points located above, below and in the middle. This is necessary to set the widest place.

If there is still an old door in the opening, then it is necessary to measure the parameters of the box and the distance that the wall protrudes from it.

Standard sizes are made within 60, 70 and 80 mm.

Opening calculation analogue

When choosing a box, you need to take into account the gaps: on the upper side and in width, it should exceed the resulting size by 3 mm, its lower part is increased by 10 mm.

When installing the box, you should take into account the gaps along the perimeter of the box between it and the wall, they are 1-1.5 mm, so the entrance opening is taken 2 mm larger.

The height of the door is determined based on the fact that its standard size is 200 cm, you need to add the size of the upper beam of the box to it, which is 25 mm and the gaps: the upper one is 3 mm, and the lower one is 10 mm.

For balcony openings depend on the type of building. For small apartments, its width is 68 cm. You can make the width smaller, but it must be at least 61 cm, otherwise it will be difficult to go to the balcony.

On the video, the standard dimensions of the door frame:

Dimensions of interior doors

Their elements are made of boards or pine timber, and on top it is decorated with veneer of trees of more valuable species.

Box thickness

In standard apartments built in Soviet times, this size is 7.5 mm, so a box with a size of 10.8 cm is selected for them. If the thickness of the interior partitions is 10 cm, then you need to install a 12 cm box. These are the standard sizes that are accepted domestic GOSTs. In interior doors of foreign manufacturers, the range of door thickness is wider and goes from 8 to 20.5 cm.

If the thickness of the wall is greater than the selected box, then it can be grown using additional elements or use a compensatory frame, which can be telescopic, expandable or act as a transformer.

When measuring interior doors, the thickness of the opening may be different, this is due to the peculiarity of the walls, they can be load-bearing or installed as partitions.

Height

It is regulated and can be from 190 to 200 cm. These dimensions will satisfy the dimensions of the opening, which are in the range from 194 to 203 cm or 204-211 cm.

When calculating the height of the future door, you need to take into account the threshold. It can be from 1 to 2 cm, and in the end it can turn out to be 208 cm, and without it 206 cm. This is the ideal height that meets the standard sizes of many door frames.

Door construction width

It is measured from one to the second wall. Between this distance, the canvas and two side elements of the box should fit. The standard value is a width of 800 mm. Almost all manufacturers adhere to this particular dimension.

Dobor sizes

They can be as important as the box itself. Due to them, you can eliminate the hollow section of the doorway.

They are of two types:

1. Planks with a protective edge. They are fixed in the opening with nails or adhesive. Their width can be changed by sawing, and the height is 2 meters.
2. Telescopic extensions. Suitable for solving any deficiency in width. Their installation is carried out at the expense of a special lock, which is a "thorn groove". The groove is made in the box, and the spike is on the extension. Their width is adjustable from the side of the casing.

The feasibility of using extensions can be established after measuring the width of the doorway.

On the video dimensions of the extensions:

Dimensions of double-leaf specimens

Comfortable for use are dimensions for the width of the doors, which are 120-180 cm. If the opening does not allow them to withstand, then the door leafs will be different in width, one smaller leaf is fixed in its place, and the second with larger dimensions is used as a regular door. The latter has standard dimensions, and its smaller counterpart comes with dimensions equal to 1/3 of it.

The height of such doors can be from 2 to 2.5 m. The standard depth of double-leaf doors is from 7.5 to 11 cm.

It is not difficult to set the parameters of doorways if you know in what places they need to be measured. The obtained parameters are adjusted taking into account all gaps. If a mistake is made when installing interior doors, then it can be corrected by sawing the box or installing additional elements, with front door the matter is not so simple. In the case of a large gap between them and the wall, it may be necessary to install a counter-box.

Interroom doors are an indispensable part of the interior, which provides comfort and coziness in the room. From right choice depends not only on the amount of money spent, but also on the final result, satisfaction with the purchase.
Before going to the store, they measure the opening for the interior door, so as not to make a mistake in choosing. It is also worth systematizing your requirements for material and design in advance. This will significantly reduce the search time for the desired model.

Dimensions of doors with a frame and an algorithm for measuring the doorway

Standard door dimensions look like this:

• height 2 m;
• width - 600mm, 700mm, 800mm.

Products with non-standard parameters are very difficult to find and most often they are made to order.

It is more convenient to buy boxes complete with a door block. The owner only needs to fix it in the opening, secure it.

But in most cases, buyers choose all the elements separately and assemble the structure themselves.

The dimensions of the door frame directly affect the choice. If it turns out to be large, you will have to expand the workspace, which takes time and requires extra investment. Too small will generally be non-functional or you will have to narrow the opening.

If the thickness of the door frame of interior doors is 25 mm, and the standard dimensions of the doors are 2 m by 80 cm, we consider the dimensions of the doorway as follows: we add the thickness of the door frame twice to the width value (after all, it has 2 sides) and 1.5-2 cm on gaps on both sides. That is, 800 + 25 + 25 + 15 + 15 mm = 880 mm and we get the width of the doorway.

The height of the door frame is calculated by adding to the value of the height of the door the thickness of the frame and 1-1.5 cm of a gap for the future screed, flooring: 2000 + 25 + 10 + 15 mm = 2050 mm. It turns out that with a structure size of 2 m by 80 cm, the dimensions of the doorway will become 2 m 50 cm by 88 cm. The standard width of the door frame is 15-45 mm. The width of the interior door with a frame is 680-880 mm.

Another important parameter is the thickness of the door frame (the standard is 75 mm for brick walls, gypsum boards). To verify compliance, you need to measure the wall thickness at 3-4 points of the perimeter and compare the indicators, they should be the same. Otherwise, it will not be possible to qualitatively install interior doors with a frame. The size of the opening directly affects the parameters and choice of canvas, frame structure. In addition, you need to calculate the width of the platbands and the height of the threshold, if any.

It is important to consider the functionality of the doors. For example, if the opening is less than 800 mm, it will become very problematic or impossible to bring furniture into the room, before installing it in the bath, you should consider its dimensions (a washing machine should go there).

It turns out that the standard dimensions of the door frame look like this:

1. 680 × 2050-2070 mm (if the door leaf is 600 × 2000 mm);
2. 780×2050—2070 mm (700×2000 mm);
3. 880×2050—2070 mm (800×2000 mm).

How to choose. Issue price

When choosing an interior door, it is important to consider the country of origin, as this affects the dimensions, and consult a specialist before buying. For example, Italian doors have dimensions identical to domestic products, but French single doors differ in parameters (not 600, 690 mm, not 700, but 790 mm).

Experts do not recommend installing frame structures of non-standard sizes, because a master will find a suitable canvas, replace its design, then another 30% of the agreed amount for complexity will have to be added to the payment for the work.

The most reliable option is to choose interior door frames of standard sizes. The ideal option for self-assembly is the purchase of a universal enclosing door frame with a trim and seal already supplied. Indeed, in this case, the veneer of the structure and the casing will match very accurately, and this not only simplifies installation, but also improves the appearance.

If the company orders the entire set with installation, then the measurement service is most often included in the price. But if it is taken separately, it will cost the customer about 1000 rubles. The price starts from a figure of about 3 thousand rubles. For example, the Tuk-Tuk door salon offers a variant of blind doors covered with a facing film for 2700 rubles. with this value statement:

• box 840 rubles;
• additional plank 280 rubles;
• a set of platbands 750 rubles;
• accessories (handle, latch) 670 р.

The price is influenced not only by the dimensions, but also by the material, the quality of the fittings, and the design of the product.

Door frame: installation algorithm

You can assemble the door frame without the help of a master. Prices for the installation and assembly of single-leaf models start from 1500 rubles, and for a more complex design - from 2500 rubles.

The frame structure consists of a hinged beam covered with veneer or film, lintels, and a vestibule. They are connected in different ways: they cut the spikes under the grooves, the elements of the box at an angle (45-90 °).

Required tools:

• roulette;
• level;
• hacksaw;
• chisel;
• hammer, screwdrivers;
• self-tapping screws.

Not all manufacturers prepare their products for assembly. Often this is done after the purchase. The bars are sawn to the desired length (for example, for a web height of 2 m and a flooring thickness of 3 mm + a gap of 1-1.5 cm, the length will be 2040-2045 mm) at a certain angle. A horizontal short beam is processed on both sides.

If the elements are assembled at an angle of 90 °, then in the vertical posts of the structure, the porch is removed by the thickness of the beam. They are connected with self-tapping screws, 2 pcs. at each corner joint, they are twisted at the angle at which the tree was sawn. The hinged and ceiling beams are connected, fixed with self-tapping screws.

The steps look like this.

1. In vertical racks, three holes are made for self-tapping screws (diameter 6-8 mm) on each side. It is advisable to choose a zone under the hinges, the counterpart of the castle.
2. The frame structure is attached to the opening, its position is changed with the help of spacers, measuring the indicators of the building level on three sides of each rack. It should not protrude beyond the wall.
3. The attachment points are marked on the opening, the box is removed. After installing the dowels, it is again adjusted and fixed.
4. The place between the structure and the opening is filled with 20% mounting foam. If you apply more, it will damage the work when expanding.

Also, the product can be installed using mounting tape. It is fastened with screws in several places, its mustache is bent. The box is fixed with wedges and leveled with a level. After that, the mustache is fixed with dowels. The voids between the box and the opening are filled with foam (the wedges remain). After it dries, they will be removed along with excess material.

The choice and installation of the frame structure of interior doors is not a very complicated, but time-consuming process. Knowledge of assembly and installation technology, purchase criteria will help everyone save time and money.

We hope now you know everything about interior doors with a box.