Engineered to isolate high-noise spaces from quiet environments, this soundproof door features a multi-layer damped composite sound insulation structure. It eliminates seam sound leakage, inadequate panel insulation, and vibration transmission, delivering high acoustic performance and tight sealing.
Parameter | Specification Details |
Door Leaf Material | Cold-rolled steel composite, solid wood composite, fireproof sound-insulated composite board (Selectable as needed) |
Sound Insulation Rating | 30–55 dB (Meets professional sound insulation standards Grade 3 to Grade 5) |
Door Leaf Thickness | 50 mm, 75 mm, 100 mm, 120 mm (Multiple specifications available) |
Fire Performance | Class B1 flame-retardant or Class A non-combustible fireproof options available |
Sealing System | Full-perimeter elastic weatherstripping + pressure-closing seal structure, zero acoustic gaps |
Standard Dimensions | 900×2000 mm, 1000×2000 mm, 1200×2000 mm (Custom sizes supported) |
Anti-Corrosion Process | High-temperature electrostatic powder coating |
Durability | Industrial-grade service standards with a lifespan of ≥ 15 years |
Generator rooms, fan rooms, recording studios, theaters, KTVs, conference rooms, laboratories, silent offices
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