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Better to use windows with a special energy-saving coated and filled with gas. According to laboratory tests, the best heat transfer given resistance (read: "thermal protection") has a double-glazed window 44 mm (4M_1-Ar16-4M_1-Ar16-I4). For sound insulation the total thickness of the glazing is less important. Enough to put instead of the usual glass 4-16-4 double glass pane in which the outer glass is not 4 mm and 6 or 8 mm to increase the quality of soundproof windows to 5-7 decibels. In addition, to increase the quality of sound insulation by 1 dB window can be used as a filling glass inert gas. So, the thicker the glass unit can be installed in PVC profile, the more different options for thermal insulation and sound insulation of windows you can have. Specifications Veka Softline profile allow you to set it glazing up to 42 mm. The maximum possible thickness of glass for plastic windows from the profile Veka Euroline -. 32 mm The following characteristics which should compare window profiles - resistance to stress. All PVC joinery used in the production of PVC windows in our country must undergo testing for compliance with regulatory requirements. According to the technical assessment of PVC profile VEKA Softline and VEKA Euroline correspond to the requirements for strength, and some indicators are higher than the norm in many times. The proper function of the window depends on the strength of the structure and welded joints, a feature of the internal structure of PVC profile. These parameters are responsible for the static characteristics of the window, and for the proper functioning of the hardware and locking mechanisms. PVC profile quality is one of the important components of the term of service of plastic windows. The parameter that characterizes the durability of PVC profile is determined by testing and specified in the technical documentation to the certificates of conformity. According to the behavior of testing the durability of PVC systems Softline and Euroline is identical and is more than 50 years of conditional operation in a temperate climate; More than 30 years of conditional - in the northern area of construction, more than 15 years of conditional -. in hot climates plastic profile is an essential and integral part of your plastic window. Consider the specifics of the window profile in the search of what you need.
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