Front door with thermal and specifications

can be found in this article, what features has a door with a thermal break. Consider the internal structure and the purpose of these articles, the classification of existing designs and specifications, which are inherent in them. This article contains a brief overview of the most sought after products manufacturers, compare prices for termodveri, as well as their parameters.

Entrance door with thermal break: Basic Information on products

The main function the front door It is to protect the premises from intrusion. Most of these structures are made of metal, which in itself is both an advantage and a disadvantage. On the one hand, these doors are reliable, safe, durable. They are able to withstand long-term effects of atmospheric phenomena such as frost, wind and rain. On the other hand, the steel becomes a source of heat loss, which is why the microclimate inside the living rooms can be broken.

Not all left on metal doors positive feedback buyers because all the advantages peculiar to high-quality and expensive structures. In other cases, the owners of cottages and private homes are dealing with partial loss of useful qualities in the course of operation, rapid burnout and even paint zaledeneniem products.

To avoid unpleasant surprises, as well as get rid of the disadvantages that are inherent in metal designs, you can buy street doors with thermal break, which in many ways superior to conventional options products.

Features windows with thermal: what it is and how it works

Patio door with thermal break is made using a special technology. Due to this structure acquires improved resistance to the effects of precipitation and temperature changes, and damage, which are the cause of mechanical loads.

Such design work based on the simple laws of physics. The difference between the temperature conditions outside and inside the house is leveled due to the door, thermal break occurs due to the presence of the insulating layer. It is made of a material having low thermal conductivity level. In most cases, this layer is a polyamide insert which is placed between several heat insulating materials.

Note! In accordance with the GOST standards maximum temperature difference between the accommodation space and the street is 40 °. It is highly undesirable that the difference exceeds this figure.

The insulating layer is mounted on the inside surface of the door so that the entire area was covered with her. This insulating cake retards heat transfer rate between neighboring materials and prevents heating the outer portion of the article. As a result of reduced heat losses. Previously, a similar effect achieved by installing two doors with an air gap therebetween arrangement or vestibule. Today, enough to buy doors with thermal break to keep heat in the house.

Why is it advantageous to buy a door with a thermal break

In some cases, the installation of two structures with an air gap may be appropriate. The empty space between the doors will serve as a buffer, without missing a chill in the room. Most often, to set the paired designs are taken articles made of materials with different index of thermal conductivity, such as wood and metal.

However, the use of paired designs has its drawbacks:

• It keeps leaking closing flap;
• doors subside;
• enter the room and leave it more difficult, as it is necessary to open the two doors;
• complicated technical requirements for the wall, because the opening will be mounted double box or two standard at every door;
• lost useful space.

Installation of street doors with thermal break in a private home offers significantly more advantages:

• no freezing of both the door and the unit with a lock;
• a high level of noise insulation;
• suitable for regions with severe climatic conditions;
• there is no need in setting up additional thermostatic protection around the structure;
• it is not necessary to use additional insulation and seal.

The positive feedback from the owners of the doors with thermal break points to other advantages that distinguish these products from conventional designs:

• reinforced structure by increasing the resistance of the box and heavy door leaf made of dense material;
• an increased margin of safety furniturnogo filling;
• robust frame with a strong base;
• high quality performance.

Moreover, winterized at street metal entrance doors with thermal have additional functionalities such as resistance to increased pressure and tightness.

Note!In the photo the metal entrance doors the standard type you can see the many design variations. Unlike conventional designs, products with the function of a thermal is not so varied. Giving preference to the secondary design, manufacturers pay more attention to quality control and the maintenance of standards of technology.

Technical and operational characteristics of the doors with thermal

After installing the front metal door with a thermal break can significantly reduce the cost of home heating, because the heat preservation efficiency increases. This advantage is particularly beneficial for homes in which the heating is carried out at the expense of electricity.

Consider the characteristics and advantages of the street entrance doors with thermal break:

• economy by reducing heating costs;
• robust build system;
• ease of operation;
• coating of high quality;
• resistance to occurrence of frost and ice;
• It eliminates the possibility of forming condensate;
• high level of sound insulation;
• a high degree of fire safety;
• endurance to the influence of low temperatures.

Despite the large number of advantages, from the steel doors with thermal break, there are drawbacks. The presence of all of the above benefits depends on several conditions, which are required to adhere to. Firstly, if the operating conditions of the door will be accompanied by high humidity, the risk of frost appears. In order to avoid this need to organize the supply and exhaust ventilation system.

Second, the doors for a country house with a thermal push higher demands regarding the quality of installation. Bias, distortion, deformation changes cloth - any errors made during the installation, it is able to negate the thermal insulation design quality.

Third, be sure to need as an option for the front door with a thermal break to buy a pen having a similar function. The usual accessories will serve as a source of heat loss.

Characteristics of materials for insulated entrance doors

When choosing a product, it is desirable to pay attention to the quality and characteristics of thermal insulation material. Reliable frame structures made of thick steel plate. The width is the standard - about 86 cm. Steel offers a more advantageous characteristics than PVC or wood.

Sales occur from thin steel products. Do not buy at a low price and low weight of these doors because they are very easy to be opened. It's enough to use a can opener. It is desirable that the canvas was attended reinforcement. Door with such a structure will be harder to crack.

Note!If steel sheets are on both sides of the leaf, the door before you buy, check their integrity and make sure there are no holes. Typically, the thickness of this material is 1.8 mm.

Most of the entrance doors with thermal break for private house has a heavy structure, which can not but affect the performance and service life. To prolong the effective use of the product, it is necessary to complement the robust and sturdy hinges. Standard fixing elements are not suitable for these purposes. The best option will be the special levers that secure the fabric in a stable position.

Thermal insulation materials for metal doors with thermal break

To fill the various materials used inside of the door. It depends on them insulating quality of the products and their cost.

The main types of thermal insulation materials:

1. Polyvinyl chloride.
2. Mineral wool.
3. Styrofoam.
4. Fiberglass.

Related article:

How to choose a metal entrance door to the apartment

Quality assessment algorithm metal entrance doors according to several criteria. What to look for.

Polyvinyl chloride belongs to the category of budget materials with excellent insulating qualities. Its structure has the form of chambers, which hold the heat transferred from the residential rooms. Doors with a filler made of PVC, are suitable for regions where the winters are warm and the climate is mild. The impact of severe frosts will deprive half of the useful properties of the plastic.

Mineral wool and foam are used to create an airtight construction. with a filler door which can be installed in areas where the air temperature falls below -25 ° C. Buying entrance doors to the cottage with a filler in the form of glass fibers will be beneficial for the owners of houses located in the northern regions with a harsh climate. It is not recommended to use a glass when in the summer the air temperature is very high.

Sales can meet design, made from two materials. These doors have a metal box inside which is mounted a one-piece solid wood. Their quality, as well as the cost is very high. Wood prevents the penetration of cold in the house, it is environmentally friendly and safe.

Varieties and photo entrance doors for country houses

On the market there are a sufficient number of manufacturers of doors with thermal break, offering design of various modifications. Before buying this or that model, be sure to familiarize yourself with its technical specifications and to find out how it is suitable for installation.

Assortment cost metal doors with thermal comprises products made from a metal sheet of small thickness. Reliable designs have a sheet thickness of 3 mm. It is advisable to pay attention on such models. The MDF may be used as an outer finish. These panels are practical and have a low weight.

Useful advice! ANDUsing the pre-compressed sealing strip to a self-adhesive base (PSUL) will prevent drafts and ingress of rain into the room. It is fixed in the gap, wherein the metal casing adjacent to the wall before it is installed in a house Entrance door with thermal break.

Average price category includes exterior trim structure with a laminate. This type of material realistically simulates natural wood surface. With regard to decorative qualities he looks much better than PVC and MDF. The most expensive is to buy doors made of natural wood. For most consumers, such an acquisition could not afford.

The most popular models on the market remain, finish which is made of powder paint. These products look aesthetically pleasing, have fire properties and high resistance to the influence of weather conditions.

Comparative characteristics termodverey different price segments

The quality and technical characteristics of the structure depends on the comfort of the further operation of the door. Homeowners, root in regions with severe climatic conditions, it is advisable to select the current models, which have the function of heat saving. In some embodiments, it provides for a 5-insulation material layers and multiple contours seal.

Comparative characteristics of door designs by class:

Characteristic	product class
economy	Business	premium
The thickness of the sheet material in mm	1,2-2	3-4	4-5
Heat-insulating material into the door	polystyrene, izolon foiled coated polystyrene	izolon polystyrene, izolon foiled coated polystyrene	izolon foiled coated sheet cork, polystyrene foam (layer 2), izolon foiled coated polystyrene
Finishing material (outer)	Color Options	imitation leather	powder coloring composition
Finishing material (inner)	MDF, boards	laminated wood under	natural wood
An additional locking mechanism	—	—	+
night latch	—	+	+
Additional functions	—	—	latches with the anti-construct, boxes heating
additional decorations	—	or two-color staining pattern over the metal	two-color staining pattern over the metal or forged steel elements in the form of overlays

Note!additional heating of the box function is paid for separately. The cost of this option is 7000-8000 rubles.

Consumer opinion on doors with thermal break: customer reviews

Advantages of designs that preserve heat in the house, already appreciated by many buyers of entrance doors with thermal break, customer feedback forums confirm this:

"I want to tell you a few words about Toreks doors with thermal break, which has established in his house. Those who live in the country, agree that drafts and cold ̶ this is the main problem of the private sector. In any case, you need to install Insulated door. I did not look for foreign firms and decided on domestic producers. Since last winter has forgotten what drafts and frost on the street. The design does not freeze well and keep warm. "

Andrei Vasnetsov, city St. Petersburg

"We are living with the family all year round in the country cottage. Young children are constantly sick because of the drafts from the street. Home want to feel comfortable, not walk, wrapped with ten odezhek. I not often heard about the new entrance doors feedback from neighbors, and myself decided to order these. I do not know all the features of this technology, but the long-awaited heat in the house appeared. My husband and I bought a door with thermal Argus. Now you can not worry about the health of children. We are very happy with the result. "

Catherine Strelbitsky, city Moscow

"I own a small office, where a few people work. In the winter time the staff and visitors very complained about the cold and drafts from the street. It was necessary to invest in a new door. would choose a model is very important for me that would be both warm and not expensive. Bullfinch stopped at the door with a thermal break. The model is relatively inexpensive, does not freeze, and reviews about it on the Internet good. This door resolved all my problems. "

Stanislav Degtyarev, city Yekaterinburg

Popular manufacturers of entrance doors: ranking of the best companies

After reviewing the features of the front doors with the function of a thermal, as well as examining the characteristics, you can safely go to the store. According to buyers, domestic manufacturers of doors ranking is headed by brand Nord ( "ProfMaster" LLC). The company has its own brand and the largest plant in the capital. Production is delivered in different cities of the country. In this case, the range is not limited to a single price segment. Buyers can purchase as a low-end models, and premium.

In second place is the company Argus. The manufacturer produces on the door market with powder-coated high quality. Slicing uses laser technology for maximum precision metal cutting. The company has its own production of MDF panels are used for decoration designs.

The third position is assigned to the door with a thermal break Guardian. Sale of products made in the country. The company has an extensive branch network, so users do not experience any difficulties with the purchase of high-quality doors of this company.

Average prices of doors with thermal break:

Place in rating	The brand name	price, rub.
1	North	21500-31000
2	Argus	18500-38500
3	The Guardian	15000-35000
4	Thermo Lex	25000-34500
5	Toreks	30000-40000
6	Thermo	31500-89300
7	MeDver	28200-32000

Modern range of insulated doors allows you to choose the design with optimum performance. The most important of these is the thickness of metal and the type of thermal insulation filler.

Here are not all manufacturers that produce products with the function of a thermal, but only those who are popular with customers and is actively increasing its dealer network. Many of them offer doors of different values ​​and class. Therefore, each customer can choose the designs according to their fiscal space and climatic characteristics of the region in which he lives.