As you know, most of the heat is lost through window openings in rooms of any type. Previously, to preserve it, windows were made small. However, with the advent of modern technologies and materials, it has become possible to build even glass walls. Why is heat retained?
It's all about modern double-glazed windows that are installed in window structures.
What is double glazing?
Modern double-glazed windows are very diverse. The technical characteristics of these special designs are directly dependent on the type of glass, sealant and spacer that are used in the manufacturing process. As a rule, the spacer is created from a durable polymer. Depending on the number of air chambers, double-glazed windows are divided into classes:
- single chamber;
- two-chamber;
- three-chamber;
- five-chamber.
The space between the panes is filled with a special gas. The glasses themselvesmay also be different. For example, energy-saving, with an increased level of durability, etc.
Modern double-glazed windows have a huge number of indisputable advantages. The technical characteristics of such structures are very high. Thanks to this, window structures are able to provide precious warmth and desired coolness even under critical temperature conditions.
For different climatic zones, experts recommend using different types of double-glazed windows. Each type has individual technical characteristics and features. Properly selected and well-installed double-glazed window is the maximum comfort and coziness in any building, structure and structure.
Technical characteristics of modern double-glazed windows
Modern double-glazed windows can be divided according to such characteristics as:
- number of air chambers;
- thermal insulation level;
- noise isolation level;
- level of protection from direct sunlight;
- security level;
- price;
- appearance;
- size;
- shape;
- availability of certificates of compliance with existing global requirements, standards and norms;
- other non-standard options (for example, the ability to change the color of the glass).
Today, by contacting one of the large companies that specialize in the production of double-glazed windows and window structures, you can order double-glazed windows, the technical characteristics of which, as well as the shape and sizemay be the most optimal for your home or office.
Each type of double-glazed window has individual characteristics, therefore, when choosing, each class must be considered separately.
Single glazing
Modern single-chamber double-glazed windows have the lowest characteristics. However, there is still an undeniable advantage. In this case, we are talking about light weight.
Such designs can have different thicknesses. Namely:
- 16mm;
- 18mm;
- 20mm;
- 24mm.
Depending on the thickness of the structure, its weight will change. Accordingly:
- 16mm - 21.7kg (sqm);
- 18mm - 22.13kg (sqm);
- 20mm - 22.56kg (sqm);
- 24 mm - 23.45 square meters.
The thicker the double-glazed window, the higher the sound insulation parameters and the level of resistance to heat transfer. But such parameters as the transmission of solar energy and light remain unchanged (0.78 and 0.80).
For a temperate climate, it is quite possible to use a single-chamber double-glazed window. The technical characteristics of such a design, of course, must be quite high. This becomes possible with the use of 24 mm double-glazed windows.
Double-glazed window: specifications
Double-glazed windows have three panes separated by an air space and a special profile. Such structures have higher soundproofing and heat-insulating parameters thanthose with one air chamber.
Such double-glazed windows are much more expensive. However, their higher price is fully justified. A simple double-glazed window can be compared with a single-chamber double-glazed window, but only if special energy-saving glass is available.
Two-chamber thickness and corresponding weight:
- 24mm - 32.5kg (sqm);
- 28mm - 33.4kg (sqm);
- 32mm - 34.3kg (sqm);
- 36mm - 35.2kg (sqm);
- 44mm - 36.9kg (sqm).
The thicker the glass structure, the lower the level of free access to sunlight. In double-glazed windows, this figure reaches 0.72. It is worth saying that the reduced rate is not critical. Such parameters are quite enough for a comfortable life.
Three-chamber double-glazed windows
If you live in a cold climate zone where harsh winters are the norm, then in this case, experts recommend paying attention to a three-chamber double-glazed window, consisting of 4 glasses and 3 air chambers.
Three-chamber double-glazed window technical characteristics are of a really high level. With such windows you will never freeze! But in this case, it is necessary to take into account the load that will fall on the foundation and walls of the building.
With the three-chamber structures described above, no type of double-glazed windows can be compared in terms ofsoundproofing level. Therefore, if you value peace and quiet, then the choice is obvious.
Modern five-chamber double-glazed windows
Modern five-chamber double-glazed window, the technical characteristics of which are at the highest level, can only be compared with three-chamber glass structures. Such double-glazed windows are installed quite rarely in our country, since they are intended exclusively for a harsh climate. Although there are similar windows in some country cottages and houses, they can significantly save heat and maintain the optimum temperature inside buildings. It is the five-chamber glass structures that are used for glazing large windows, but this does not apply to high-rise buildings (due to the large weight).
Energy-saving double-glazed windows: technical specifications
New technologies and innovative developments have made it possible to obtain a new generation of glass. Many consumers prefer to install special double-glazed windows in their country houses and city apartments - energy-saving ones. The technical characteristics of these structures give them unique properties that allow them to retain heat in the room, despite weather conditions and other atmospheric phenomena.
Energy-saving glass is coated with a special silver oxide coating. It is this protective layer that serves as the filter that freely passes short waves of solar radiation into the room (heating pieces of furniture) and reflects backlong-wave infrared radiation (heat) indoors.
Savings with such glasses is about 40%, which, in turn, is quite a high figure considering the existing high tariffs.
Universal window designs
Universal design today is a double-glazed window 24 mm. The characteristics of this class of glasses correspond to the desired ratio: "acceptable cost - high quality". The main advantages of 24mm universal glass structures:
- relatively light weight;
- excellent level of heat and noise insulation;
- possibility to order window structures with 24 mm double-glazed windows of any size and shape;
- excellent appearance;
- Affordable value.
Modern double-glazed window 24 mm, the characteristics of which are fully consistent with the conditions of most cities in our country, will be an excellent choice. There is no point in overpaying and installing expensive windows if you can get the best and really reliable option at a more than reasonable price!
We see such windows everywhere: in city apartments, country houses, country cottages, offices, shops, children's institutions, etc. Their incredibly high popularity and demand indicate that they are the best suited for creating the most optimal living conditions.
Care for windows and double-glazed windows
In order to prolong the life of windows, you must follow all the rules for the care and operation. In fact, modern double-glazed windows and window structures do not require complicated special care. It is quite enough to clean the window structures from dust and dirt two or three times a year. To do this, use warm water, plain soap and lint-free wipes. It is advisable to wash the glass with special products that do not leave streaks and make the windows shine in the literal sense of the word.
It is important to clean the seals in a timely manner. If they are damaged, the heat will go outside, and then it will no longer matter which double-glazed windows are installed in the window profile.
Rules for the care of window structures:
- To wash glass, window profiles, seals, use warm soapy water and lint-free wipes. It is also allowed to use special detergents that do not contain abrasive substances (such substances can damage surfaces).
- Fittings must be periodically checked and tightened parts and elements that have become loose over time. Fittings should be lubricated twice a year with oil. To do this, you can use a brush.
The key to a comfortable and cozy life is good windows and reliable double-glazed windows! Technical characteristics when choosing such structures must be studied without fail! After all, only correctly selected double-glazed windows will serve faithfully for many years and help create the most comfortableconditions for you and your loved ones!
