"Living in a world of sound, but the sound is too loud, become noise, will bring harm to people. According to international standards, in busy urban areas, outdoor noise, can not exceed 55 decibels during the day and 45 decibels at night; general residential areas, can not exceed 45 decibels during the day and 35 decibels at night. In addition to the importance of sound insulation performance, there is also to consider the issue of light, that is, light transmission, because the balcony is generally larger in size, in the living room through the balcony can be seen outside the window nice scenery, which is many customers are more concerned about the aspect.
This effectively controls the anastomosis effect while forming a sound insulation trough, in addition to the window frame filled with sound-absorbing materials, also effectively absorbs the sound waves of the transparent glass, so that the various frequency bands of noise is effectively isolated. Yes, professional soundproof windows can isolate the noise within 40 decibels, indoor basically can not hear what the sound, here we recommend a professional soundproof window manufacturers - quiet about the soundproof windows, professional solution to the problem of street noise house. Its soundproof effect is also recognized as the best in the industry. Home noise is the best way to recommend the installation of soundproof windows. Here is the recommendation of the soundproof windows of Genesis, a manufacturer specializing in solving residential noise.
Not to listen to the words of the sales staff, but should check the sound insulation test report of the soundproof window, if the sound insulation effect is lower than 30db, such a soundproof window is recommended not to buy, because the low-frequency soundproof window noise reduction effect is not good, but also will have an impact on the overall sound insulation effect of the house. Quiet about the soundproof window is a house for the street noise problem and special research and development of patented products, single-window sound insulation rate of more than 90%, customers have the intention to visit the company as well as the experience room, to feel the actual effect of the soundproof window, the product can effectively isolate: car noise, aircraft noise, square dance noise.
While having high quality, enjoy the affordable price of balcony doors and windows, Boshi windows and doors of the balcony doors and windows series has a stylish atmospheric appearance, is a bright landscape in the living room.