Polyvinyl chloride itself for windows was not chosen by chance. This synthetic material is distinguished by: high weather resistance; low coefficient of thermal conductivity; low cost of production; environmental friendliness; excellent adhesion to most types of paints and varnishes; durability (at least 50 years of preservation of the main properties); weak conductivity of sound vibrations.
The device of a double-glazed window 1. Remote frames. 2. Glass. 3. Air gap. 4. Moisture-absorbing granulate. 5. Primary circuit sealant. 6. Sealant of the second circuit.Such a double-glazed window is called single-chamber, since there is only one air cavity. If you install another glass on the same gasket (distance frame), you get a two-chamber double-glazed window. Again, the thermal conductivity will be halved, the noise insulation will increase, but the light transmission will decrease by no more than a few percent. When choosing a double-glazed window, it must be remembered that its weight is 30% more than a single-chamber one, naturally, the cost is higher.
Among the advantages of contacting us: a guarantee for windows - 10 years; short terms of production of the order; production of raw materials in the EU; loyal rates; the possibility of obtaining an installment plan; professional turnkey installation.
The window sill and slopes are not structural elements of the window block and are decorative details. Design features of Exprof windows Correct plastic windows must be equipped with a ventilation mechanism to ensure a constant supply of fresh air into the room, an optimal level of humidity and a healthy microclimate. The frame of exprof Aero breathable windows has a built-in ventilation chamber designed to let in and heat air from the outside while maintaining tightness, heat and noise insulation of the structure.
Replacing a double-glazed window with an energy-saving one Why choose KORSA Windows? The main requirements for the windows of apartment buildings are high noise insulation, safety and the possibility of ventilation of the premises. An important factor is the choice of components. Their quality affects the tightness of the doors and the operation of the fittings. Residents of the lower floors should choose plastic windows equipped with protective elements. If small children live in the apartment, it is necessary to have blocking elements from the inside.
Metal strips are hidden inside the profile and act as a strength enhancer. Sometimes windows of a similar design are called metal-plastic, which is more true than just plastic or PVC. The function of metal inserts is very important to ignore.
Wooden frames, as an alternative, also cannot be called an example of environmental friendliness. In their production, glues, impregnations, varnishes and paints are used, often with a dubious composition.
On the vast expanses of the Internet, a lot has been written about how to choose plastic windows. Nevertheless, we will give a number of general professional recommendations for those who are going to order windows for a house or apartment, but have not yet decided on their choice. Sections of the article: Choosing a plastic window - where to start Window configuration and design How to choose the right color for metal-plastic windows How to choose a double-glazed window for a plastic window Which profile to choose for windows Choosing fittings for plastic windows Mistakes when choosing plastic windows Where to start choosing plastic windows Almost everything who has on the agenda the replacement of old or the purchase of new windows, they begin with the selection of a profile system. And for some reason, it has taken root that the question “which plastic windows are better to install” is immediately associated with the name of the plastic manufacturer. For example, everyone knows Rehau windows. But there are no Rehau windows - there are metal-plastic windows from the Rehau profile. Moreover, the profile itself is only a plastic stick 6.5 meters long. Of course, a PVC profile system is a very important component, but we will do the right thing and, for starters, decide on the configuration. That is, we will decide how your new window will look like. Window configuration and design The shape of the opening (a niche in the wall into which plastic windows are installed in a private house or high-rise building) determines the final form of PVC structures. The most common shape is the classic rectangular, which is the generally accepted standard. But there are also non-standard ones - arches, trapezoids, triangles, a polygon, an oval, etc., which brings its own charm and zest to the home. Configuration and design of plastic windows On the basis of the opening, it is necessary to create a general configuration and design of the future window: visually divide the window niche into vertical and, if necessary, horizontal elements. In this way, you will create a frame with a certain number of sections; determine which of the resulting elements will open (sashes), and which will be “deaf”; think about the color of the windows; How to choose the right color for metal-plastic windows In fact, there are no specific recommendations here, you can choose a color coating, for example, to match the color and texture of wood or monochrome white. The lamination palette is very large, and the lamination film is applied both on the inside of the frame and on the outside in various combined options.
If you see that the glasses in the double-glazed window are not parallel to each other, you can no longer buy a window. The same applies to all kinds of seals: they should fit snugly against the glass, there should not be any gaps. Sometimes the distance bar inside is designed for three glasses, although there are only two of them in a double-glazed window - this also worsens the characteristics of the double-glazed window and reduces all heat retention by the window to zero.
Compared to wood and aluminum, which are traditionally used for window structures, PVC is also more preferable for aesthetic reasons. It is easy to assemble from it not only rectangular structures, but almost any geometric configuration.