Characteristics standard doors
(including as part of a balcony block) are determined by the requirements set out in GOST 30674-99 and GOST 23166-99.
For the manufacture of balcony door blocks, a window-type PVC profile is used. The standard of products is determined by us by the following parameters: basic white color, regular rectangular shape and the absence of decorative elements. The cost of standard PVC doors is quite low. Such products are faster to manufacture due to the simplicity of the form and the absence of color lamination or various types of decoration. Double-glazed windows and sandwich panels are used as filling in such structures.
How to determine what size entrance door you need: parameters
Determining the door parameters and selecting it for the opening will help you save time and money. After all, if you make incorrect calculations, you will be faced with a situation where you need to purchase a non-standard door, change the size of the entrance passage, or add decoration to the wall.
Today there are standard parameters for doors from both domestic and imported manufacturers:
- Width: from 60 cm to 80 cm.
- The thickness of the box itself: from 1.5 cm to 4 cm.
- Height – 2 m.
Therefore, if you are planning to install a new door, knowing the parameters will help you adjust the size of the opening. Because a standard door is about 30% cheaper than a non-standard door.
To calculate door dimensions, use the following methods:
- When installing the door, first measure the hole in the wall where you plan to insert the common unit.
- On the door leaf, find the parameters indicated by the manufacturers. You can also find these parameters in the documents supplied with the product.
- Get the size of the door frame as follows: add about 60 cm to the width of the overall leaf. Then add 30 cm to the height of the leaf. The size directly affects the size of the opening, the size of the door leaf.
Dimensions for the front door
Now let’s find out what the width and height of the door leaf are:
- Width is the main indicator of the parameter. If the width of the opening is 93 cm, then the canvas must be taken where the width is 80 cm. If the width is 90 cm, the opening will be very narrow, and with a width of 72 cm it will be very wide. When calculating the width, be sure to take into account the thickness of the door (approximately 3 cm) on both sides of the leaf, plus the margin for installation.
- Measure the height on both sides. The classic height is 2 m. If the opening is 2 m 15 cm, then you need to take more than one platband. In this case, you will have to install very wide trims or reduce the height of the opening. If the passage is less than 2 m 3 cm, then a standard door will not fit into it. You can trim it (not particularly advisable) or expand the passage itself (additional funds will be required).
How to correctly measure a doorway. The following tips will help you:
- Measure the width from one wall to another wall.
- Measure the height from the wall to the floor surface.
- When you take measurements, remove the trim.
To get the exact parameters of the front door, follow these steps:
- If the door does not have a threshold: 2 m + 2.5 cm + 1.5 cm + 1 cm = 2 m 5 cm
- If the door has a threshold: 2 m + 2.5 cm + 2.5 cm + 1.5 cm + 1.5 cm = 2 m 8 cm
Reviews
What size area should be in front of the front door?
To enter the house, you must first pass the platform, which is located in front of the entrance. There are separate requirements for this site. It all depends on the specific situation and on the housing itself.
- The floor of the site must have a hard surface. It should be free of chips and potholes. If the platform is provided in a private house, then be sure to hang a canopy above the door. It is desirable that this canopy covers the entire site.
- If the door opens into the room, then the size of the platform from the door to its edge should be at least 120 cm. If the door opens from the room, then the distance should be at least 150 cm. The ideal width of the platform itself can vary from 2 m to 2 m 50 cm. A platform with a width of 1 m 80 cm is suitable for the vestibule.
These dimensions are necessary to make it more convenient and safe for people with limited needs to move around the site. For example, pregnant women or mothers with children in strollers.
There are also certain parameters for decorating the area in front of the front door.
If the platform is slightly elevated and equipped with steps, then it is necessary to install railings. To do this, purchase comfortable railings so that they can be easily grasped by your hands and will not slip. Don't forget to hang a lamp above the door, because in the dark in the evening or at night you can fall and get injured. Place the lamp at a height of no more than 2 m from the site. Also light the path that leads to the door.
Technical characteristics, GOST for the door: what does it mean?
Everyone knows that theater begins with a hanger. You can’t argue with a classic, but the first thing the human eye stumbles upon is the door. Their appearance, durability and quality best characterize both the room you are about to enter and the owner himself. In this article we will talk about what types of products exist, what GOST is for metal-plastic doors and why it was created
Reference: GOST is a category of accepted standards that are presented as normative and non-legal acts. They become mandatory after registration with the Ministry of Justice. This is an important requirement of production standards, designed to increase the level of safety of citizens and interact with maximum efficiency in various industries. This means that the manufacturer can easily find the necessary fittings for standard metal-plastic doors.
What are the standard and minimum sizes of entrance doors in apartment buildings?
Thanks to standard doors, companies have the opportunity to use special equipment that does not require additional reconfiguration to fit the minimum dimensions.
Standard door leaves have the following advantages:
- You can always find a large assortment of doors on the market, which makes it possible to choose the most ideal model, taking into account your wishes and preferences. Companies produce classic models from metal, insulated versions that are not afraid of temperature changes.
- Easy installation. The doors almost match the size of the openings. They are attached simply: the door is fixed using anchors. Non-standard elements are more difficult to install. Here it is necessary to further expand the doorway.
- Price. Standard doors significantly reduce costs. And all because production algorithms are used that can be automated without problems. Many modifications are made from inexpensive materials. This also affects the cost of the product.
- Versatility. After installation, doors can be replaced without any problems: the old leaf is dismantled and a new one of standard size is inserted.
There are minimum and maximum parameters.
To choose the right door for a new apartment, consider the following standards:
- If you purchased an apartment in a new building, then you will have to buy a door: height 1 m 95 cm - 1 m 98 cm, width 74 cm - 76 cm.
- If your future apartment is located in a brick apartment building, then a door will suit you: width from 88 cm to 92 cm, height from 2 m 5 cm to 2 m 10 cm.
- In old apartments, the following designs are suitable: from 83 cm to 96 cm (width), from 2 m 4 cm to 2 m 60 cm (height).
Operating requirements
For exterior entrance, apartment and balcony products, requirements for heat transfer, sound insulation, air permeability, opening cycles and durability must be met.
GOST provides the value of heat transfer resistance depending on the thickness of the filling with three-layer panels. With a layer thickness of 16 to 24 mm, the resistance coefficient should be within the following limits: 0.8-1.2 m2C/W. Sound insulation should not exceed 26 dBA, and the air permeability of the structure should not exceed 35 m2/(h m2).
The number of opening/closing cycles of entrance doors according to GOST requirements should not be less than 500,000.
Heat transfer is one of the main requirements for external plastic doors
The service life of the main parts of PVC door structures is divided as follows:
- profiles – 40 years;
- double-glazed windows – 20;
- seals – 10.
Based on the degree of strength, PVC profiles are divided into classes A, B and C. In the manufacture of door structures, class A profiles with a front wall thickness of 3 mm are used. The strength class is determined during testing.
If the width of the welded sheets exceeds 600 mm, then such a corner connection is reinforced with metal liners. To increase resistance to deliberate penetration, various options are allowed:
- installation of additional locks;
- glass up to 10 mm thick;
- anti-removal devices;
- reinforced hinges.
Metric and English door measurement systems
Since there are a large number of door designs from domestic and foreign companies on the market today, there are different computing systems in use. When choosing a door, consider the system offered by the manufacturer.
Metric
- A simple metal door has the following parameters: height 2 m 4 cm, width – 82 cm 6 mm.
- The reinforced metal door has the following dimensions: height - 2 m 5 cm, width - 86 cm.
- Double doors, as a rule, have the following parameters: height - 2 m 41 cm 9 mm, width - 1 m 91 cm.
English
Many foreign manufacturers use the English measurement system when making doors. Standard doors have the following dimensions:
- Height – 6 feet 8 inches.
- Width – 2ft 9in.
If these indicators are converted to the metric system, they will correspond to: height - 2 m 32 mm, width - 84 cm.
It’s a shame, but today not everyone tries to adhere to standard parameters and standards. Consequently, people order custom door designs.
Basic definitions
When making a door structure, to give strength, the PVC profile inside is reinforced with aluminum liners. That is why such products are also called metal-plastic. The requirements for them are set out in GOST “Door blocks made of polyvinyl chloride profiles” (GOST 30970-2002). The dimensions and shape of the products are determined by the customer.
GOST of the Russian Federation was introduced on March 1, 2003. It defines the rules for designating PVC door blocks and their classification:
- by appointment;
- constructive solution;
- type of filling;
- profile designs;
- finishing
The standard should be followed by manufacturers producing PVC plastic products. Buyers will also gain a lot of useful information from GOST, which will help them not to make mistakes when choosing a product.
Door blocks have the following purposes:
- external, these include entrance street doors and vestibule doors;
- internal, divided into interior, balcony, bathroom and toilet.
Types of door blocks by purpose
By design, door blocks are divided into single-leaf and double-leaf. Single-field ones open to the right and left and are designated accordingly (R, L). Double-leaf doors are most often equipped with a hinged closing system. In addition, blocks come with or without a threshold, with a transom on top or on the side.
Depending on the type of filling, the door leaf can be:
- deaf (filled with insulation);
- glazed (a double-glazed window or sheet glass is installed);
- light (the bottom is made of canvas, and the top is glass);
- decorative
Door leaf options by filling type
PVC profile products vary in the number of internal chambers: two, three or more.
Profile finishing is divided into the following types:
- colored in mass (white or colored);
- laminated;
- painted (varnish or paints).
Troubleshooting
For efficient and durable operation of the structure, it is very important to correctly adjust it. If you have high-quality fittings, the procedure is quite simple. Adjustment along the contact plane is necessary to ensure protection against the penetration of cold air and is carried out first.
Checking and replacing the seal
When inspecting the door leaf, if deformation of the sealing tape is detected, the door must be kept open for a couple of hours. If the seal is not aligned, then it needs to be replaced. The installation procedure is as follows:
- The old sealing tape is removed;
- The new seal has adhesive tape on both sides. The gluing is done first on one side, from the top of the plastic balcony doors downwards;
- The second side is glued using the same principle.
If the seal is glued on both sides at the same time, the tape will take on the shape of an accordion and become unusable. In this case, it will be necessary to purchase a new seal.
Adjusting fittings
The fittings of plastic doors on the balcony allow adjustment with curtains. The canvas can be moved both along and across. For this purpose, a No. 4 hexagon is used, after which the protective cap is removed from the curtain. If a perpendicular screw is used, the blade will be displaced vertically. Using an end screw will allow you to move the door horizontally.
It is important to remember that during the adjustment process it is necessary to ensure that the door closes under the force of its own weight. Tight closure contributes to rapid failure of fittings.
Adjustment of the locking mechanism depends on the type of its design. The magnetic device is secured by aligning the axis of the elements. Mechanical locking involves first securing the handle, and then the latch. In this case, the latch part must be located in the axis of the clamps. This will ensure that the plastic door can be easily closed under its own weight.
Plastic doors have become a part of our lives. It is no longer possible to imagine entrances to shops, offices, and shopping centers made of another material; PVC is used everywhere. The abbreviation PVC stands for polyvinyl chloride. This popular material is widely used for the production of doors and windows. Today everyone appreciates the strength, tightness and durability of plastic products, their elegance, as well as ease of care and maintenance.
In private construction, plastic doors are most often used to access the balcony.
Price
The price consists of the following components:
- Manufacturer of metal profile and its type.
- Number of sashes, their area.
- Availability of lamination.
- Number and type of hinges, lock.
- Complexity of design.
- Type of glass unit. Armored frosted glass or designer stained glass costs more than the rest of the door.
- Additionally, they take into account how much you will have to spend on installing a door closer, platband, reinforcing the threshold, purchasing and connecting an intercom and alarm system.
Video review of various types:
The products successfully compete with traditional wooden ones. In terms of durability and practicality, they have significant advantages.
Features of plastic door structures
The main feature of these balcony doors is their versatility. Bright and at the same time harmonious appearance, as well as a wide range of colors will allow the door to easily combine with any interior.
One of the most important advantages of plastic balcony doors is their tightness and, as a result, high-quality thermal insulation and noise absorption. Despite the fairly large area of the structure, heat is retained in the room very effectively. In addition, virtually the only requirement for door care is periodic lubrication of the hinge mechanisms.
A balcony door made of plastic perfectly resists high levels of humidity and changes in temperature conditions, so it is suitable even for unglazed balconies. To clean the canvas itself, no special products are required; ordinary household cleaning chemicals are sufficient. At the same time, compared to wooden structures, PVC balcony doors are much cheaper.
Due to the widespread use of plastic products, components for them are available in large quantities for free sale. Based on this, selecting accessories or searching for replacement parts will not be difficult.