Aluminum doors

Aluminum doors are a popular and demanded product in the door construction market. The versatility and reliability of the products allows them to be used in all types of residential and public premises.

Aluminum door structures have long been in high consumer demand and have a lot of positive reviews. Consumers who have used such doors for a sufficient time note the following advantages:

• high strength of doors due to the resistance of the metal to external mechanical influences, temperature drops and high humidity. This allows aluminum structures to be installed both as interior and entrance doors.
• Products successfully operated in swimming pools, saunas, sports complexes, educational and healthcare institutions, office and shopping centers, train stations and airports, offices, apartments and country houses. As entrance doors, aluminum models can be installed in any climatic zone;

• aluminum doors have a very light weight, due to which the load on the hinges, fittings and mechanisms of the structure is reduced. This allows you to extend the service life of products up to 50 years.
• You can use them in a wide temperature range - from 80 degrees below zero, to plus 100. The door leaf is not subject to deformation and retains its shape and integrity throughout the entire service life, which is designed for 100 thousand opening-closing cycles;
• aluminum is environmentally friendly non-radioactive material, it contains no harmful impurities and particles of heavy metals. Thanks to these properties, aluminum doors are absolutely harmless and hygienic.
• They easy to clean, well tolerate processing by any means of household chemicals, and do not require special expensive maintenance and repair.
• Replacement of damaged elements can be done fragmentarily, without replacing the entire structure. This is possible due to the widespread use of aluminum profiles, which are produced by a large number of companies, and the stable availability of components;

• doors can be easily painted in the desired color, which allows you to purchase the desired option that will harmoniously look with the facade and interior decoration of the room. At the request of the customer, the product can be glazed completely or decorated with glass inserts. Glass can be transparent, tinted, frosted, stained or decorated with a pattern. The doors are resistant to UV rays, so they retain their original appearance for a long time, do not fade or fade.
• Models not prone to accumulation of static electricity, do not corrode and are not prone to mold, mildew. The reproduction of pathogenic bacteria and microorganisms is also excluded;
• aluminum structures can be equipped with any opening mechanism, which makes the scope of their application very wide, and their operation is reliable and convenient. The doors have high noise and heat insulation properties, which allows them to be used in gyms, music schools and other institutions. where an increased level of sound insulation is required.

The disadvantage of aluminum structures is their rather high price. which starts at 12 thousand rubles per square meter.Another disadvantage is the incompatibility of models with many interiors. Aluminum doors fit in ultra-modern styles such as hi-tech, minimalism and techno.

The aluminum door is arranged as follows: a door leaf is installed in the frame, consisting of guides, which can have a blank design, as well as be fully or partially glazed. When installing a double-glazed window, a foamed filler is used as a sealant, thanks to which it is possible to achieve high noise and heat insulation qualities of doors.

The glass sheet visually enlarges the space and facilitates the penetration of sunlight. Glass can be transparent, frosted and stained, which significantly expands the scope of aluminum doors in residential and public spaces. In some cases, a mirror surface is used instead of a glass unit.

The frame of an aluminum door can be filled with a profile made of solid wood of various species. In this case, the sound-absorbing properties of the canvas increase and it becomes possible to use doors in classic and traditional interiors of apartments. Models with wood filling are more expensive than products with double-glazed windows.

A more budget option is chipboard and fiberboard sheets, as well as MDF sheets, the thickness of which should be 5-6 mm. The aluminum frame has joints filled with sealant, the gap between the profile guides does not exceed 0.25 mm.

Aluminum doors are manufactured in accordance with GOST 23 747. According to the requirements of this document, products must have high heat and sound insulation properties, withstand mechanical and static loads and have a duty cycle of at least 100 thousand openings. Glazed products must have a blank canvas size not exceeding 100 cm in height and a glass unit thickness of 15 to 28 millimeters.

Fasteners of the structure are made of high alloy steel, which ensures a long service life and eliminates sagging of the door. The maximum allowable gap between the leaf and the door frame should be no more than three millimeters.

The joints between the frame elements are filled with seals without an adhesive base. The perimeter of the canvas and the box is laid with a frost-resistant contour or a sealant. The outer sides of the doors are subjected to anodic treatment with third-class paints and varnishes, which ensures the ability of products to maintain their original appearance throughout the entire service life.

The thickness of the layer applied to the structure should not be less than seventy micrometers. Allowable minor defects are stated in GOST 9378, and cannot exceed the values ​​indicated there, otherwise, the door is removed from sale.

According to the place and conditions of use, aluminum doors are produced with a cold and warm profile. The cold one is not equipped with insulation and is used indoors, or if there is no need to separate a warm room from a cold one. The warm profile is used for street and vestibule doors, has a thermal insert and is equipped with a double sealing contour along the perimeter of the door leaf.

There are several types of aluminum doors according to the opening mechanism:

• The most common and traditional is swing viewwhen the door only opens in one direction. Such models are installed in child care facilities, clinics and office buildings. The canvas is mounted on the box using fasteners, which are represented by side hinges.Due to the simplicity of the design, the models have a low cost and are the most demanded types of aluminum doors.

• Pendulum system allows you to open and close the door to either side. This is possible due to the fact that the fastening system is fixed on the floor and ceiling, providing the canvas with free movement both inward. and out. The structure is equipped with a door closer that returns the door to a closed state and does not allow the door leaf to swing by inertia in both directions for some time. The model can be both single-leaf and double-leaf, and have a blind and glazed design.

• Sliding sliding doors move along guide rails that can be installed on the floor, ceiling or on the top of the wall. At the same time, the door moves to the side, moving parallel to the wall. The canvas can also be fixed in a non-threshold way, in which the movement is carried out thanks to the upper axis. Sliding-and-slide models allow you to significantly save space and can be installed as interior doors in rooms with a small area. When installing sliding doors in supermarkets, an automatic opening system is used, which sets the door in motion using electronic sensors.

• Carousel opening system It is used to install doors in rooms with high traffic. Often this type of construction can be seen in airports, restaurants, shopping centers. The structure consists of several door leaves, synchronously rotating around a common vertical axis. Typically, this is from two to five sections with full glazing, using impact-resistant tempered glass. The system is automated, and the speed of rotation of the canvases is determined by the intensity of the movement of people. Doors are often equipped with motion sensors that activate the structure when a person approaches. The revolving door avoids drafts and dust, and also allows for a continuous flow of people.

• Doors equipped folding opening mechanism, consist of several sections and fold like an accordion. Parts of the canvas are fastened to each other using side or internal hinges, which ensure complete folding of the structure. The scope of application of folding structures is very large. They can be installed in small rooms where the installation of a traditional door is impossible, and have two leaves that fold in half. They can also be placed in huge rooms. In this case, the accordions are installed in very wide openings and have five or more sections.

In terms of functional and technical characteristics, aluminum doors can be fireproof, armored, bulletproof and explosion-proof. These specialized models are made of one-piece aluminum sheet, and a silicate material with high fire resistance is used as the inner lining. For the manufacture of fire-fighting models, a double-glazed unit made of tempered and heat-resistant glass is used, which is securely fixed in the canvas with the help of a refractory sealant.

Aluminum doors are produced in a wide range of colors of both the metal profile itself and the filling materials for the frame. Door leaves equipped with sheets of fibreboard and particle boards, as well as MDF panels, can perfectly imitate the color and woody pattern of natural solid wood. The all-aluminum models used in various institutions and public spaces are predominantly brown, white and black.

Production of products in a wide range of colors allows you to choose doors for kindergartens, clubs and game entertainment centers. In this case, it is preferable to purchase models of bright colors, combined with stained glass windows or frosted glass with a pattern.

The first step in choosing an aluminum door model is to determine the type of profile. It is selected based on the operating conditions of the door. If the structure will be used as a street for a cottage or a country house, then an insulated version is required, equipped with additional heat-saving circuits. When buying an interroom option, a cold profile is enough.

The next step is to determine the required type of opening mechanism. It will depend on the location of the intended installation, the intensity of the flow of people, as well as the rate of change in its direction. Consideration should be given to the size of the room and the dimensions of the opening. Based on the required width, you need to determine the number of leaves. Next, you need to choose the type of door leaf, which can be deaf, glazed or combined.

When choosing a door as an interior option for an apartment or a private house, it is necessary to take into account the stylistic direction in which the room is decorated. For a classic style, an aluminum door with a dark-colored wooden leaf is suitable, on which the pattern of wood fibers is clearly visible. For traditional interiors, you can choose a model with a laminated MDF board with an imitation of a wood structure. In this case, the color is selected individually, and can be combined with furniture, walls and floors, or be contrasting to them.

If you need to purchase a specialized fireproof door, you need to check the availability of certificates of conformity, which guarantee increased heat-resistant and insulating qualities. For wide openings, it is recommended to use double doors that have a width of 150-160 centimeters and provide, if necessary, the free movement of a large number of people at the same time.

When purchasing an armored or burglar-proof door, you need to make sure high security locks available... Typically, for such doors, models of the third and fourth security levels are used. The castle area should be equipped with armor plates, and the frame should be equipped with additional stiffening ribs, which provide increased strength of the door leaf and resistance to deformation.

The next step will be to determine the color of the door and the selection of the necessary fittings. Doors are produced in a wide color palette, so it is possible to purchase the product to match the color of the facade elements, balconies and window glazing. Then you can proceed to ordering doors according to the size of the opening and taking into account the initial requirements, or to purchase a finished model. When buying a product, you need to pay attention to the joints of the corners of the door frame and sashes. There should be no gaps. Corner joints of "warm" structures must be sealed.

In glazed models, there should be no gap between the aluminum profile and the glazing bead.The staples should be located on the inside of the door. The glass unit is selected taking into account the temperature conditions of the door structure. For outdoor use, it is better to choose a three-chamber one, and in other cases a double-glazed window will suffice.

Attention should be paid to the uniformity of the color of the canvas and the presence of special door hinges. The use of window frames is unacceptable. To prevent cracking and drying of the rubber seal from temperature extremes, the circuit must be made of frost-resistant materials. The presence of a gap between it and the glass unit is unacceptable.

Lightweight, comfortable, aesthetic and modern aluminum doors quickly gained popularity in the door construction market. Thanks to these versatile products, it is possible not only to provide comfortable movement of a large flow of people, but also to decorate the facade of the building and the interior of the room. A wide variety of colors and designs will allow you to choose an aluminum door for any residential and public space.

Revolving aluminum doors are stylish and modern designs with increased capacity and are widely used in public places.

Elegant swing door: a harmonious combination of metal and plastic, it will adequately decorate any modern interior.

The entrance aluminum door, made in the same color with the elements of the facade, makes the entrance group solid and austere.

Sliding-and-slide construction made of frosted glass and metal emphasizes the style of the room and favorably draws attention to itself.

Pivoting interior roto-door, made of transparent glass and aluminum profile, visually enlarges the space and fits perfectly into the design.

The elite entrance door is in perfect harmony with the facade of the building and reliably protects the room.

Folding doors are an excellent solution for wide openings. Models perfectly decorate the room and add variety to the interior.

You will learn more about how to choose an aluminum door in the following video.