number of chambers in double-glazed windows A single-chamber double-glazed window is more suitable for regions located in a subtropical and temperate climate, houses located in quiet neighborhoods. A double-glazed window is the best choice with the best heat and sound insulation characteristics (provided that the profile is chosen correctly), a universal option for both city apartments and private houses, it can be used not only in temperate, but also in subarctic climates
What you need to know when choosing a window profile The window profile is the window itself, the frame where the double-glazed window is installed. Profile properties usually depend on the material of manufacture. As a rule, this is polyvinyl chloride (PVC), there are also aluminum and wooden windows. In PVC profiles, internal compartments are important, filled with air and sealed with plastic on all sides. Their purpose is the same as that of a double-glazed window: to retain cold with the help of low thermal conductivity. The more such chambers with voids (and the better they are arranged), the more efficiently the window will savebe your warmth.
Our calculator will help you not to overpay for unnecessary design improvements. Select the main parameters: city of residence, type of premises, floor, heating system power, noise level. Then you will be able to determine the most significant design parameters, choose the width and chamber profile, standard or energy-saving double-glazed windows, configuration (window block type, number of sashes, opening method), select accessories and evaluate the cost of additional services.
The choice of plastic windows is also connected with aesthetic demands: it is no coincidence that windows are the eyes of the house, so they must be beautiful! What plastic windows are better? We choose according to the profile, double-glazed windows, fittings How to choose plastic windows. Responsive sets of the above criteria. High quality parameters (and priority - technical safety) must meet all individual structural elements, namely: profile; glass fittings.
The window selection procedure is based on a number of criteria that guarantee the user: reliable protection from external noise (which is important for apartments in a metropolis) energy efficiency; protection from rain, wind and cold; protection against unauthorized intrusions; ease of use; durability (at least 10 years).
PVC profile device for windows, Seal., U-shaped reinforcement., Bead with seal., Chambers with profile., Seal., Square reinforcement.
In the event of failure, such a seal can be easily replaced without resorting to calling repairmen. TPE seals are sold in stores, on websites or in the market. They are inexpensive. It is only important to notice the damage in time so that the repair does not fall on the cold season, when it is not very convenient to open the window.
Slotted air ducts are a channel with a damper that opens manually or automatically. Seam valves have a more complex device with a damper that shuts off the flow at a dangerous level of draft. Overhead mechanisms are able to provide the maximum influx of fresh air, however, they significantly reduce the sound and heat-shielding properties of the window block, therefore they are not widely used.
Competent installation remains an important aspect, so only qualified specialists should trust the installation of windows. To determine the ideal, it is necessary to understand in detail the features of the materials used in the manufacture of metal-plastic windows.
Choice of accessories and equipment When choosing accessories for windows, you should pay attention to their material, colors and functionality. You can choose metal-plastic windows and order roller shutters, blinds, mosquito nets for them. If necessary, window sills, slopes and ebbs can be added to the package.