Content

  1. What are they for and what are they
  2. Requirements and selection criteria
  3. Overview of characteristics
  4. Rating of quality ducts with flexible ducts
  5. Rating of the best models with a hard channel
  6. Requirements for the installation of air ducts
  7. Conclusion

Rating of the best air ducts for 2020

Rating of the best air ducts for 2020

A high-quality ventilation system should be in every home. Due to it, a regular flow of fresh air is carried out, which eliminates stagnation inside the room and the formation of mold. Ventilation ducts are laid at the stage of building construction. The movement of streams occurs along the air ducts. Based on the designated functionality, devices may differ in material, parameters and design.

What are they for and what are they

When planning a ventilation structure, attention should be paid to the air ducts. The reliability of the entire complex will depend on the correct choice, equipment reliability, efficiency and installation of the device. Air ducts are a type of duct that is used for laying ventilation. Due to them, air masses move in a certain direction.

Thanks to correctly installed equipment and components, oxygen enters the premises located in private houses and industrial facilities, and pollution and waste air masses are removed.

The best manufacturers have made sure that the user can independently regulate the flow rate and the pressure indicator through the valves. To solve the main problems, several ways to solve them have been identified:

  1. Supply and exhaust design. According to buyers it is considered one of the most effective ways to solve the problem. To do this, you will need to lay two channels at a respectful distance from each other. One of them will remove contaminated masses, while the second will supply fresh air.
  2. In the second case, clean air will enter the premises through windows, doors or specially equipped openings. To remove contaminated masses, a separate exhaust duct is installed and used.

Often, when arranging a ventilation system, several types of air ducts are used simultaneously. In the complex, they represent a complete network with a huge number of branches, shafts and branches.

Requirements and selection criteria

The designed and installed air circulation structure must cope with the designated tasks and functions. To do this, you must adhere to some requirements. Among them:

  1. Indoors, the device should take up the minimum amount of usable space.
  2. Fit in and existing interior.
  3. Compliance with thermal insulation standards.
  4. Another recommendation is to create such an installation that could withstand the working pressure indicator inside the structure, taking into account a small margin of safety.
  5. Performance. The installed devices must not interfere with the passage of a certain volume of oxygen at a strictly indicated rate (calculated in each case separately).
  6. During operation, there will be a characteristic aerodynamic noise, which inevitably occurs when systems of this type are operating. Even the best and most expensive models cannot eliminate this inconvenience. However, the noise figure should not exceed the state-established standard (sanitary).
  7. The structure must be completely sealed. Otherwise, the indicator of its effectiveness will be significantly reduced.

Depending on the installation site and other subtleties, other requirements may be imposed on the equipment, which must be met.

Overview of characteristics

Today, the buyer has many different solutions available for building a complete ventilation system. A modern online store offers over a hundred different solutions that allow even an uninitiated person to purchase a high-quality design. In order not to make mistakes when choosing, you should listen to the opinion of experts. Products differ in:

  • the method of insulation (popular models are equipped with insulation initially, in other cases, manipulations are carried out after the end of installation);
  • section diameter;
  • sizes;
  • the cross-sectional shape of the channel;
  • material of manufacture;
  • stiffness indicator.

However, when calculating the budget, you must understand that in addition to the ducts themselves, auxiliary components, maintenance and installation costs will be needed. It should be noted that despite the substantial costs, further savings are evident. The main materials are often used:

  • stainless steel (stainless steel);
  • steel (galvanized);
  • plastic;
  • corrugated pipes;
  • aluminum.

Advantages and disadvantages of materials

In the process of arranging the system, it is possible to use various materials. Often the choice stops on plastic or steel structures. It is not recommended to use the first option for kitchen hoods, since it implies significant heating during operation. To achieve the maximum efficiency, it is possible to combine materials.

Construction typedisadvantages Benefits
FlexibleBrittle and fragile products. Soot, fumes and dust massively accumulate on the surface. Due to the presence of a corrugated surface, the flow rate is reduced.Work at a temperature range of -30 ° C - + 120 ° C. Any shape can be taken. Shrink and stretch to the required length.
PlasticMaterials are classified as fire hazardous. Low temperatures lead to structural failure due to the fact that the material becomes brittle.Durability with an acceptable cost. Increased speed due to the presence of smooth walls. Low noise figure. Easy installation due to the light weight of key components. High aesthetics.
MetalSignificant weight of the product, which complicates the installation process. During the installation process, you will need specialized tools (expensive), which will make it possible to achieve tightness of the joints. High noise.UV resistant. Tolerance to significant temperature changes. High transport speed of air masses due to the presence of a smooth surface. They do not contribute to the accumulation of dirt. High strength and service life.

Rating of quality ducts with flexible ducts

There are corrugated and spiral ones. Lightweight construction, the frame of which consists of steel wire. The walls are covered with polyester or foil.Installation belongs to the category of simplified, due to the ease of transportation and making connections. Corrugated products are capable of stretching and compressing a huge number of times and bending at different angles. The disadvantages include weak sound insulation qualities, delays in the passage of air masses and a low indicator of structural strength.

ERA 15-PF 150 mm, round

This popular model will be needed for the installation of exhaust and supply ventilation systems. High-strength plastic is used as the main material, which belongs to the category of fireproof (hardly flammable). The spiral type frame consists of steel wire. In subsequent use, the design has shown itself to be safe. Country of origin - Russia. In addition, it should be noted that finding auxiliary components and replacing individual components is somewhat easier when it comes to a domestic brand. You should also pay attention to the fact that the price of such products will be more profitable than foreign counterparts.

Average price - 500 rubles.

air duct ERA 15-PF 150 mm, round
Advantages:
  • movement of air masses up to 30 m / s;
  • wall thickness - 0.12 mm;
  • operating temperature range -30 ° С - + 100 ° С;
  • excellent compression rate.
Disadvantages:
  • the novelty is not made of particularly durable materials;
  • additional care and cleaning will be required.

ERA 12.5 PF 125 mm

The inexpensive model is also used for the installation of exhaust and supply structures. Flame resistant plastic is used as the main raw material. For the manufacture of the frame part, steel wire was used. Recognized as completely safe for apartments and private houses. It is this model that is best bought for arranging circular ventilation ducts. With its help, you can arrange the process of airing a room of any type, size and location.

Special attention should be paid to a special type of plastic based on vinyl chloride polymer (thermoplastic). It should be noted the excellent resistance to various solvents, acids, oils (mineral) and alkalis. In air, raw materials are not subject to combustion. The frost resistance indicator is insignificant -15 ° С. Withstands heating up to + 66 ° (no visible deformation).

You can buy the kit for 480 rubles.

air duct ERA 12.5 PF 125 mm
Advantages:
  • movement of air masses at a speed of 30 m / s, but not more;
  • wall thickness 0.12 mm;
  • operating temperature range -30 ° С - + 100 ° С;
  • excellent compression ratio;
  • PVC flexible elements;
  • spiral frame based on high-carbon steel wire.
Disadvantages:
  • for fastening structures to each other, you will need accessories of the same diameter and from the same brand.

ERA 10-PF 100 mm

Flexible and round duct for the budget segment. It is considered an integral part of any exhaust and supply ventilation. Like many other flexible ducts, safe plastic is used for manufacturing, as well as a spiral-type steel frame, which consists of high-carbon wire. It is recognized as completely safe for both private houses and storage facilities.

How much is? 210 RUB

air duct ERA 10-PF 100 mm
Advantages:
  • operating temperature range -30 ° - + 100 ° С;
  • ease of installation (assembly);
  • elasticity of key components of the system;
  • low weight of air ducts;
  • if necessary, you can use the "triple lock".
Disadvantages:
  • connecting elements of the corresponding diameter, based on numerous reviews, it is better to purchase together with flexible channels.

ELIKOR VG-1

Flexible air duct used to create high-quality air conditioning systems for rooms of different types, sizes and locations. The product is corrugated, flexible, with a channel diameter of 150 mm. It should be noted that the air duct is aluminum, round and corrugated. Components can be ordered online if required.It is enough to first familiarize yourself with the description of the product on the manufacturer's website, and choose the kit that best suits the dimensions and has the necessary functionality.

Set price - 800 rubles.

air duct ELIKOR VG-1
Advantages:
  • designed to remove polluted air from rooms;
  • the material is corrugated and has high elasticity;
  • complete set;
  • excellent technical characteristics;
  • appearance;
  • if necessary, you can replace individual components.
Disadvantages:
  • for installation you will need a clamp, a fitting with a grid.

ISO 203

It should be noted that the product is insulated, so its cost is more than justified. Diameter - 20.3 cm. The kit consists of an air duct with a length of 10 m. For the manufacture of such a structure, an air duct of the FDA series is used, an auxiliary thermal insulation layer based on polyester non-woven fiber. The thickness of the padding polyester is 2.5 cm. The outer cover is made of metallized film and polymer laminated tape. It should be noted the ease of installation in the process of connecting to oval and circular channels. A composition based on synthetic polymers is used as a binder in the lamination process. The combustion process will not release toxic gases. It is such a company that it is better to buy an air duct for your own home.

Price - 1700 rubles.

duct ISO 203
Advantages:
  • total weight 8.8 kg;
  • working temperature range -30 ° С - + 140 ° С;
  • the manufacturer's declared flow rate is 30 m / s (average);
  • product thickness 30MKM + 25mm + 30MKM;
  • pressure indicator 2500 Pa.
Disadvantages:
  • cost.

Aluminum flexible 12.5 VA

The structure belongs to the flexible category. It is used for arranging air conditioning and ventilation systems of exhaust, as well as durable structures. It is based on aluminum foil, a lightweight, flexible material that can handle the job. A triple lock is used for connection. Spiral-hinged construction.

Cost - 150 rubles.

air duct Aluminum flexible 12.5 VA
Advantages:
  • operating temperature range -30 ° С - + 300 ° С;
  • foil 80 microns thick;
  • the main material is aluminum foil;
  • ease of installation;
  • elasticity;
  • light weight.
Disadvantages:
  • special fasteners are required to attach the individual components.

Rating of the best models with a hard channel

Indicators of sound insulation and strength are maximum. Installation methods, weight and cost are practically the same.

ERA 511-VP

A quality product from a renowned manufacturer. The model is suitable for systems with rectangular cross-sections. It is used for the arrangement of exhaust and supply ventilation systems. In the presence of special connecting elements, it is possible to connect the structure to previously installed equipment. It should be noted that the selected elements must have the same cross section. They belong to the category of inexpensive, besides, they are easy to repair. PVC is used as raw material. Based on the declared characteristics, the most popular are elements with a diameter of 55x110 mm. Belongs to the category of hard channels.

Cost - 230 rubles.

air duct ERA 511-VP
Advantages:
  • main material - PVC (white);
  • element width 110 mm;
  • element height 55 mm;
  • rectangular section;
  • the diameter can be 110 mm, 1000 mm, 100 mm or 500 mm;
  • can be used to design flat systems;
  • length 50-2000 mm;
  • the package contains 35 elements placed in a thermal bag.
Disadvantages:
  • you will need an auxiliary kit with an appropriate cross-section.

Vents 8020

Flat duct, which is used for various premises. With its help, you can easily equip supply and exhaust ventilation. Ceiling mounting is allowed, provided that the ceiling needs to be lowered to a minimum. Available in white. Made from PVC. The permissible channel lengths are 2 m, 1.5 m, 1 m and 0.5 m. The channels can have the following cross-section:

  • 204x60 mm;
  • 120x60 mm;
  • 110x55 mm.

Tees, corners and other auxiliary elements are used as connecting elements.

Price - 640 rubles.

air duct Vents 8020
Advantages:
  • rectangular;
  • hard type air duct;
  • PVC (light weight);
  • it is possible to create flat channels;
  • suitable for the arrangement of any type of premises;
  • ease of installation work.
Disadvantages:
  • not identified.

ERA 320-VP

Straight section device 60x204 mm. It is used for arranging exhaust ventilation and supply ventilation. Structures are classified as rigid. The surface of the model is smooth, which affects the indicator of the resistance of air masses. The noise figure is significantly reduced. During operation, extraneous sounds will be absent. A well-thought-out model allows you to assemble a system of any shape and level of complexity. High-quality plastic is used for manufacturing, which is characterized by resistance to aggressive media and impact resistance. Also, the product is immune to weather conditions. The material is practically not subject to combustion and is able to withstand significant temperature changes.

Price - 430 rubles.

air duct ERA 320-VP
Advantages:
  • neutral white color;
  • high-strength plastic;
  • fireproof;
  • shockproof;
  • resistant to atmospheric agents;
  • low noise figure.
Disadvantages:
  • auxiliary connecting elements of a certain size (diameter) will be needed.

ERA 12.5-VP 125 mm

Scope - the creation of exhaust and supply ventilation in buildings and structures for various purposes. The surface of the elements is smooth, which favorably affects the resistance index of air masses. The noise indicator during operation is low. The declared design features allow you to create a ventilation system of any shape, size and level of complexity. High-quality plastic is used for manufacturing, which guarantees a high resistance to aggressive environments, impact resistance and the ability to withstand any weather conditions. The material is hardly flammable and is able to withstand significant temperature changes.

Cost - 320 rubles.

air duct ERA 12.5-VP 125 mm
Advantages:
  • country of origin - Russia;
  • light weight;
  • PVC as the main material;
  • excellent indicators of quality and resistance to external factors;
  • allows you to make a design of any complexity.
Disadvantages:
  • for installation, connecting devices of a certain diameter are required.

ERA 15-VP 150 mm

Such an air duct will provide excellent exhaust or supply ventilation, which can be installed in buildings and structures of any size and purpose. If necessary, you can always purchase additional elements and install it into an existing system, thereby expanding or improving it. However, this will require structures of the same type and size. With their help, you can collect round channels of any length.

Cost - 400 rubles.

air duct ERA 15-VP 150 mm
Advantages:
  • country of brand registration - Russia;
  • high-strength white PVC;
  • the ability to choose the optimal diameter;
  • the channel length will be 0.5-2 m;
  • a triple lock is used for connection;
  • working temperature range -30 ° С - + 100 ° С;
  • ease of installation;
  • light weight.
Disadvantages:
  • additional fasteners will be needed.

Vents 3005 150 mm

Plastic elements with a round cross-section, which are used for arranging ventilation systems in medium and small-sized rooms. Also, using the Vents 3005 model, you can connect the hood in the kitchen. For the connection, you will need auxiliary elements with a diameter of 100-200 mm. The manufacturer uses white PVC as the main material. It has a length of 0.5 m. The diameter of the outer part is 153 mm. Inner diameter - 150 mm.

Price - 200 rubles.

air duct Vents 3005 150 mm
Advantages:
  • supplied in thermo packing;
  • if necessary, the manufacturer makes independent calculations and design of the future ventilation system;
  • acceptable cost;
  • structural strength;
  • operational period;
  • ease of installation;
  • neutral colors;
  • light weight.
Disadvantages:
  • not identified.

Requirements for the installation of air ducts

Before proceeding with the design and installation of the ventilation system, experts advise you to familiarize yourself with such regulatory documents as SP 60.13330 and SP 73.13330.2012. Based on the content, one can come to the following conclusions:

  1. If you plan to lay through walls, you will need to use special adapters and metal sleeves.
  2. Places where there is a contact of elements with the ground (basements or basements), as well as concrete structural elements, the choice should be made in favor of rigid pipes.
  3. Semi-rigid and flexible elements should not be used if their vertical section will have a length of two floors or more.
  4. No sagging of individual elements or sleeves should be observed.
  5. During the installation of flexible products, they must be in a fully unfolded (stretched) position.

It should be noted that it is possible to install an efficient system for the hood in the kitchen in an apartment building only on the top floor. It is about connecting air ducts to a source of natural ventilation. Otherwise, the installation of forced ventilation is prohibited. Also, it will not be superfluous to entrust all the necessary calculations to professionals who are better versed in the intricacies of the upcoming manipulations.

Conclusion

Forced ventilation allows you to eliminate foreign odors, toxic fumes and moisture from the room. This type of device is considered to be the best solution for a private home. When installing products in apartment buildings and high-rise buildings, special requirements apply, which should be familiarized with at the initial stage of system planning. The exhaust outlet is connected to a common duct system, so stagnant air masses are released outside. For each type of building, various laying schemes are used, the design of which should be carried out by specialists.

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