How to choose the windows

Windows with glass - a rather complicated construction. And not really too cheap to manufacture. In this article we will restrict ourselves to the most common double-glazed windows with frames made of plastic profiles, although there are double-glazed windows with wooden frames and aluminum profiles. But some just plastic, like most universal and cost-effective, are very different brands and designs. Plastic windows with glass - a fairly complex design. And not really too cheap to manufacture. In this article we will restrict ourselves to the most common double-glazed windows with frames made of plastic profiles, although there are double-glazed windows with wooden frames and aluminum profiles. But some just plastic, like most universal and cost-effective, are very different brands and designs. "I need the windows" - with these words becomes steklopaketnuyu company 99% of customers. "Leave us the size and tell me what going osteklyat - a balcony, kitchen or hall. Our expert will calculate and tell you the price. The dismantling and installation of add 5 and 15% of order value" - meet him in 99% of the cases seems everything is simple: firms is important, but with you to take. But for you - what windows you get for your money. But square meter of glass can do, and at $ 50 and $ 250 - and this despite the fact that the prices of materials for frames, glass or hardware from different manufacturers may differ by less than 30%. The cost is highly dependent not only on the quality and type of components, but the number of components and configuration steklopaketnogo window. So in this need to understand. Immediately warned - a good glazing can not be done cheaper. Theoretically, we can do this: order a box of the highest quality components, and save on complex and expensive opening constructions, preferring them to the deaf, which are cheaper at times. But after a while you realize that wash a window from the outside is almost impossible, and use it when it's bad weather, extremely inconvenient. You can go the other way: a window open to just about anything, but the savings will be achieved in manufacturing quality and cost of materials, accessories. Only then you find that disgusting noise insulation windows, it misted sway and faded. The first step to saving money - to find the optimum configuration for the Deaf and the moving parts of your windows. Further, many of the easier task. By choosing some combination of one profile for window frames and, in fact, glass - bought all the windows of the same type. Yes, and sellers in this podnachivayut: "You will all be the same box." And whether they should have the same? At the lodge with a large area of ??glazing wiser to put windows with improved thermal protection, while in the kitchen high heat shield to anything - better to put a box capable of being reopened as a whole, and form a small gap. In the living room you will, for example, want to put toned, and in the bedroom - Sound Attenuated steklopaketnye window. In this case, the owners of houses may have special requirements at all - the glass window film was armored, so there has been mounting and antitheft locks that had the desired texture of the exterior frame ... Look closely at the proposed glazed. Outwardly they may look alike, but can be arranged in different ways, respectively, in different ways, and cost. For example, for the insulation thickness is of great importance assigned to the window glass and the chamber frame profile (the chamber - air spaces in the profile (frame), prevent the loss of heat as the air between the panes). Thin European 60-64-millimeter profile does not contain windows that are in need for our cold four cameras, in addition - not suitable for installing glass of sufficient thickness. To improve the insulating properties instead of air in the space mezhstekolnoe glass is sometimes pumped krypton or argon (these gases are worse than the conduct heat), and also use them in glass with heat reflecting coatings. However, the advantages of high-tech glass is easily thwarted by commonplace slots in frames or is referred to fine Euro-profiles. Yet far more important to conserve heat - the thickness of air layers, no cracks and a 4-chamber frame. With low temperatures is still a nuisance. Some plastic profiles with strong frosts become too brittle and can not resist vandals. So choosing a vintage European profiles, be sure to what extent they correspond to our harsh climate in the temperature range. Some companies offer a rather thick five-and even shestikamernye profiles for insulating glass. However, the chase for greater thermal protection does not always make sense - in some cases the best solution is to use outside overhead frames, which increase the number of cameras to the desired level. And then not in all areas so important surely to keep warm. But the noise reduction depends not only on the thickness of the glass, but on other factors: the number of air spaces, on a sustained mezhstekolnoe distance is different for each layer, from the use of glasses of different thickness, the type of glasses themselves (eg, multilayer triplexes better dampen noise ). If these demands are not met and the glass you have a routine, their thickness and the gaps between them are the same, even the four-pane windows of little help in the fight against street noise ... It turns out that thermal insulation and soundproofing need different windows. For opening constructions it is important that profile was inside steel amplifiers, which must be attached all the hardware (and it happens that the hardware is screwed directly to the plastic profile - it's fast breaks). The very design of the windows should be tight and not too massive, so after a few years does not deform under its own weight. Reputable companies offer steklopaketnye window of environmentally friendly materials and provide their products to the full warranty support. The composition of PVC plastic profile includes strengthening and stabilizing additives. Y inexpensive profiles - are compounds of lead and cadmium. We clean - non-toxic additives zinc and titanium. The latter, of course, expensive. But also quite cheap profiles can also be formally "clean." But their strength properties and resistance to fading leaves much to be desired. Quality production of products is most easily distinguished by the presence of hallmarks or the company logo, which can be found around the perimeter of the frame. On the windows of German producers must be present also a special quality mark. Most responsible companies in addition to the stigma put a personal number to each steklopaketnoe product and store in its database all the parameters of this particular glass. Happened with the product - just call and call the manufacturer of this number to a few days to get to replace an exact copy. Finally we give advice banal but effective: a look at the documentation. Not everyone can afford to splurge on upmarket branded and numbered windows of environmentally friendly materials and accessories to the eternal. But then at least make sure the availability of product certificates and licenses for production and assembly work - preferably before you decide to purchase. win-dows.ru