Ultra-low-frequency soundproof doors
Product Description
Ultra-low frequency noise of glass : clear safety glass
Door material : authentic Conch steel profiles / LG good good color steel profiles / Ogilvy noise insulation aluminum bridge
Color: customer specific
Seal : energy saving British imports sealing strip cladding
Noise reduction : 35db-55db or more
Rubber : EPDM environmentally friendly materials
Application: suitable for outdoor noise up to 85db ( near the viaduct , highway, the main road of the family )
Quality assurance: 10 years warranty vacuum glass , doors 2-year warranty free home repairs
Performance advantages:
1 excellent insulation properties, can effectively saving 50% ;
2 strong noise performance, low-frequency noise can be effectively isolated , is the best choice for the road by residents ;
3 good security performance , using good door and window hardware and advanced decorative locks, multi-faceted increased snaps , so the thief can not start ;
4 Use toughened safety glass ;
5 insulation performance is not affected by the installation direction ;
6 thin, open and flexible, ventilation , long life ;
7 Open the way : styles, choose your wishes Ann ;
8 good waterproof seal performance, attractive appearance , large lighting area , does not occupy space.
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