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Engineering Soundproof Door - SoundBox
G55J
Engineering Soundproof Door
Full-spectrum sound insulation of 38 dB; close the door to immediately have a quiet space. Suitable for: star-rated hotels, property developments, offices, and meeting rooms.
- Product Model：
G55J
- Product Color：
- Product features：
55mm thick carbon plastic composite sound insulation door leaf, thermal expansion smoke-proof sealing strip, oblique magnetic sound insulation strip, flame-retardant sound insulation door core, automatic sound gate (door lock, hinge, door closer, cat eye, safety buckle provided by the user)
- Environmental protection level：
Complies with the international E0 environmental standard (zero emissions)
- Finish Material：
Paint-free wood veneer
- Product Size：
≤H2350 * W950 * D250mm (accept customization, applicable door opening size +10mm)
- Sound Insulation Index：
STC38dB（±2）
- Sound Insulation Specifications：
The sound insulation parameters of the product are laboratory test results. Unstandardized installation or sound transmission of the spatial structure will affect the performance of the product.
- Customization Instructions：
Engineering soundproof doors are custom-made according to user specifications, color finishes, and aesthetic designs. Sound insulation performance of double doors may be compromised; labeled sound insulation ratings are not indicative. Door closers and locks are installed upon request. Production lead times vary based on order volume and current production schedule.
- Air Sound Insulation：
Silent Acoustic Solution System
Advanced materials and technologies deliver exceptional sound insulation performance, with computational models strongly correlated to laboratory-measured results on physical doors.
Integrated thermal-magnetic damping seals enhance airborne sound insulation while significantly reducing impact noise during door operation.
Smoke & Fire Barrier Technology
In critical moments: a 30-minute fire-rated core and intumescent smoke seals work together to create a secure compartment – providing vital time for life safety.
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