顶立隔音窗  　是安装在你现有窗子后的 第二道防护 ；  
  无需拆除你现有的窗子  ，免除了更换窗子带来的室内环境混乱和诸多烦恼不便；  
  安装快捷 ，３０－４０ 分钟安装一个窗子。不会造成家居环境的杂乱；  
  左右推拉式开关  ，不占用室内空间；  
  嵌入式和表附式安装  ，可以安装在任何窗子内侧（窗台很宽、很窄或没有窗台都可以安装）； 
 
  为满足噪音环境非常严峻的客户对隔音的特别需求，近期我们在现有“通用型”的基础上最新推出了“加强型”。欢迎你根据自己的需要选购不同类型的隔音窗。   
  　　   
 　 　顶立节能隔音窗    　　让您　远离噪声，聆听心声！  
 
     
         
             
             
                 
                     
                           
                     
                     
                         
                         
                             
                                 
                                     
                                     
                                         
                                             
                                                   
                                                   九大优点： 
                                                  
                                                 1 隔绝噪音，有效降噪达75％-90％以上 的噪音，可降低44-53分贝，最高超过 60分贝。 
                                                2 环保节能，有效节约40-60％电费开支。 
                                                3 特种材料、有效阻挡99％的紫外线，减少皮肤癌的危险，有效防止因紫外线造成的家具腿 色和变质。 
                                                4 防风防水防尘，即使你 的第一层窗有水渗入，顶立节能隔音窗的良好绝密性也足以让你 高枕无忧。 
                                                5 保密性能强，顶立节能隔音窗的良好绝密性可以很好地保护你个人和家庭**、防止窃 听。 
                                                6 排除冷凝结雾和霜雾阻挡视野。 
                                                7 开启灵活、坚实耐用、双倍延长原窗使用寿命安全可靠，通风换气快。 
                                                8 式样美观大方、结构和颜色 基本与原窗重叠，不阻碍视线； 装卸清洁容易。 
                                                9 采用美国最新套料施工技术，安装快捷。 
                                                 
                                             
                                         
                                     
                                     
                                 
                             
                         
                         
                     
                 
             
             
                 
                     
                           
                     
                     
                         
                         
                             
                                 
                                     
                                     安装顶立隔音窗后，可使你的现有室内噪音达到或超过国家最静的环境标准---0类标准！ 
                                      4类标准：[昼间70分贝，夜间55分贝]--城市中道路交通干线两侧，穿越城区的内河航 道两侧、铁路主干线两侧区域 
                                    3类标准：[昼间65分贝，夜间55分贝]--工业区域 
                                    2类标准：[昼间60分贝，夜间50分贝]--工业、商业、居住混杂区域 
                                    1类标准：[昼间55分贝，夜间45分贝]--以居住、文教机关为主的区域 
                                    0类标准：[昼间50分贝，夜间40分贝]--疗养区、高级别墅区、高级宾馆区等需要特别 安静的区域  
                                     
                                     
                                      顶立隔音窗标准:  [昼间≤45分贝，夜间≤40分贝]