Now many owners in the home renovation after being admitted to the home, will feel at home do not think so quiet, as if there is always noise will pass from the glass into the room, the main reason of this situation is to not buy good soundproof windows, cause the window The sound insulation is not good, then how to buy a good soundproof windows? Bebel static soundproof windows expert explained: First, choose what type of windows windows types including flat-open, push-pull, and fixed, from the quality of sound insulation, fixed windows sound insulation, but this windows only without opening, but the lighting demand; compared to flat open and push-pull windows, casement window of sound insulation to pay the the sliding sash families better, you can choose according to their own needs the right type of windows. [Bebel static soundproof windows], see glass glass is divided into ordinary glass, hollow glass, multi-layer hollow glass, pvb laminated glass and vacuum glass, these types of glass vacuum glass soundproof the best, because the vacuum glass separated the two pieces of glass and air time to the middle of the vacuum layer formed between the glass, the application of sound principles can not be spread in a vacuum soundproof, so no matter what kind of noise can not pass through the glass into the room; hollow glass Laminated glass and pvb can only cut off from the high-frequency or energy is low noise performance also larger noise of the low-frequency or energy, the effect of noise is not very good; complex layer hollow glass sound effects in general, but a high security and not easily broken. Bebel, quiet soundproof windows three windows, sealing the bad sealing means sealing of windows, including glass and frame seal. Close the windows after the sealing of the border and the frame, and after installation windows and sealing wall, which together affect the sealing performance of the windows. Determining the sealing of windows is a sealing strip, the sealing strip on the market mainly two one wool sealing strip, the other is a rubber seal. Own shortcomings, wool woolen seal rubber seal sealing strip with a long easy hair removal, greatly reduce the sealing effect. Rubber seal after wind and rain easily harden aging, but also reduce the sealing effect. Bebel, quiet soundproof windows Fourth, purchase formal home shopping, and shop for some owners Figure soundproofed windows to save money to buy in some shops, but afterwards found that the quality of the windows problem, most of the owners can not find a compensation for businesses If the owners in formal home store to buy, even though the store to buy things not find, the store will also owners solve the problem, it is easier to protect their own interests. Bebel, quiet soundproof windows]