Choosing a good
tilt turn windows is not so easy. There are many factors to consider:
profile quality
quality of a double-glazed window,
well-functioning and suitable for you type of opening fittings.
Climatic conditions, design, anti-vandal properties - all this the consumer must calculate before deciding to buy a window. So which plastic windows are better?
How to choose plastic windows for home
The choice of window depends on the climate, your aesthetic wishes and a number of other requirements.
So the climate. Estimated winter temperature in Moscow is minus 25 degrees. If we take the more southern climatic zones - for example, Oryol, Belgorod, Lipetsk - there the calculated temperature for winter is already minus 22.
“For Moscow, we would recommend using profiles of 70 mm thickness with a two-chamber double-glazed window,” advises Anton Karyavkin, head of the technical center for translucent structures at Rehau . - These will be the best plastic windows for the capital region. For the southern regions, 60 mm profiles and one- or two-chamber double-glazed windows can be recommended. In more northern areas, more serious 80-86 mm profiles and a more powerful two-chamber double-glazed window are required.
How to choose plastic windows - step-by-step instructions and expert recommendations
Of course, the consumer may have various design preferences: say, a curved form of surfacing, a special glazing bead and so on. All this can be found at manufacturers of modern windows. In the same company Rehau has, for example, Rehau system Delight ( REHAU DELIGHT - Design ), which includes a wide variety of forms.
All profiles have a similar set of properties:
heat loss protection,
sound insulation
mechanical reliability
tightness
sound and water tightness,
resistance to wind loads.
Double-glazed window - simple or energy-saving?
Various window classes can be integrated into window systems. Which plastic windows are better?
For an apartment, you can safely recommend a double-glazed window, in which one of the glasses has an energy-saving coating.
The coating is applied industrially: in the process of glass production, molten silica sand with certain additives flows through tin, the mixture is gradually cooled, and a coating is sprayed onto it by the magnetron method. Typically, such coatings consist of oxides of various metals: iron, copper, titanium, silver and others. By the way, the number of layers in such an energy-efficient coating can reach 18, each a few microns thick, which are invisible to the naked eye on the glass.
Regardless of the number of layers, the glass coating has:
high durability
does not crumble
does not fade.
It is completely transparent. The presence of a coating on the glass can be set with a special test. A lighter is brought to the double-glazed window, and three lights should be reflected in it (since there are three glasses in a two-chamber double-glazed window). If the coating is applied, one of the lights will be a different color - for example, not yellow, but red, green or blue.
It is better to choose a double-glazed window with an energy-saving coating of glasses for an apartment
It should be noted that today there is a wide variety of glasses. Recently, in addition to energy-saving, manufacturers began to produce multifunctional glasses. This is a double-effect glass: energy-efficient in winter and reflective in summer.
Ideally, the following window system could be recommended: the inner glass is with an energy-saving coating, and the outer is multifunctional (with reflective and energy-saving properties). This will be the best plastic window. The difference in price is somewhere around 10-15%.
When choosing a profile, what technical and other characteristics should be taken into account
If you put ten profiles in front of you, you will first of all appreciate the appearance of these profiles.
How to choose a profile for a plastic window? Is it possible to determine its quality visually?
They say women choose with their eyes, and in this case this is the right approach. The fact is that the quality of profiles is determined by color.
There are profiles that eventually go gray or yellow. And there are profiles that remain white and do not change color over time. For example, the excellent consumer properties of Rehau profiles have long been well known. In addition to pure white, the profiles of this company have a huge reserve of durability - up to 60 years. Their physico-mechanical, color indices remain unchanged over time. By the way, it is very easy to verify the authenticity of the Rehau profile, all the profiles of this company have markings.
The next parameter that determines the quality of the profile is a high level of gloss and the absence of defects: waves, scratches, roughnesses. Profiles of reputable companies that are popular in the market are just distinguished by a smooth glossy surface without any defects. According to these qualities, they can immediately be distinguished among the profiles of other, less well-known brands.
How to choose plastic windows: expert advice
