FAQ
Common causes include poor sealing of doors and windows, resulting in poor sound insulation. It is recommended to choose high-performance system doors and windows, paying particular attention to the overall sealing structure of the doors and windows, such as whether the corner injection process is fully filled, whether three or more EPDM rubber seals are used, and whether the door and window sealing design is reasonable. Simultaneously consider the glass configuration. Laminated glass offers better sound insulation for low-frequency noise (such as aircraft noise and engine noise), while hollow glass offers better sound insulation for high-frequency noise (such as speech and loudspeakers). Different types of glass can be selected according to the actual noise type.
System windows and doors are high-performance products designed and manufactured systematically. Their core lies in the comprehensive improvement of sealing, sound insulation, heat insulation, and wind resistance through scientific structural design, standardized production processes, stringent quality control, and overall performance testing.
Shobt windows and doors offer a 10-year warranty, with a 25-year warranty against fogging for 4SG insulated glass units and a 10-year warranty against fogging for standard insulated glass units. There is also a 10-year warranty against glass self-explosion.
Zhejiang Shobt Intelligent Home Technology Co. , Ltd.
national unified service hotline:4001-808-212
Address: Xiashu Town Industrial Park, Keqiao District, Shaoxing City, Zhejiang Province
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