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Professional high-quality metal soundproof doors tested in air-acoustic laboratories. These doors are available in various structural forms including single opening, double opening, hinged, and sliding styles to suit diverse architectural needs.
Single - door
Double - door
| Feature | Standard Dimensions / Details |
|---|---|
| Size (mm) | 1500*2100 (Double), 900*2100 (Single) |
| Standard Thickness | 64mm, 89mm (Customizable) |
| Frame Material | 2.0 mm Galvanized steel plate |
| Filling Material | Sound-absorbing rock wool, gypsum sound-insulation board |
| Noise Reduction | 40-55dB |
| Average Weight | 80-120kg/m² |



Doors can be equipped with single or double-layer soundproof perspective windows. Choose from standard shapes or custom requirements.
Square Window
Half Length Window
Long Bar Window
Porthole Window
Half Glass Window
Full Glass Window
Our products undergo rigorous pre-production sample testing in professional acoustic laboratories. We ensure that every batch meets exact sound insulation standards before mass production.
Test Result: External noise levels of 80.1 dB are reduced to 36.4 dB or lower inside the acoustic laboratory, proving high-standard insulation performance.






Providing comprehensive noise control solutions across multiple fields: aerospace, commercial buildings, medical audiometry, industrial engineering, and performing arts centers. Services include design, manufacturing, and installation of electric audiometry rooms, silent rooms, and fireproof soundproof doors.
Our soundproof doors typically offer a noise reduction range between 40-55dB, with specific models reaching up to STC64 performance.
Yes, we specialize in customization. While we have standard sizes (like 900*2100mm), we can manufacture doors to your specific site requirements.
The doors are built using high-quality galvanized steel plates for the frame, filled with sound-absorbing rock wool and gypsum insulation boards.
Yes, our doors feature magnetic sealing strips that ensure a quiet and tight closure without the loud "bang" sound of traditional doors.
Absolutely. We offer several window types including square, porthole, half-glass, and full-glass options, all utilizing double-layer soundproof glass.
The standard finish is a professional baking varnish, but we also offer wood-grain transfer printing to match your interior decoration.
Med Door