Hunan Lianxin Chitai Intelligent Doors & Windows Co., Ltd.
| Door Type | Sectional Garage |
| Material | Aluminum |
| Payment Terms | T/T |
| Panel Type | Insulated |
| Supply Ability | 10000 square meter |
| Feature | Sound Insulation |
| Noise Reduction | Acoustic Barrier |
| Delivery Time | 35days |
| Certification | CE/ISO |
| Place of Origin | Hunan |
| Model Number | Garage door |
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Product Specification
| Door Type | Sectional Garage | Material | Aluminum |
| Payment Terms | T/T | Panel Type | Insulated |
| Supply Ability | 10000 square meter | Feature | Sound Insulation |
| Noise Reduction | Acoustic Barrier | Delivery Time | 35days |
| Certification | CE/ISO | Place of Origin | Hunan |
| Model Number | Garage door | ||
| High Light | Sound Insulation Sectional Garage Door ，Acoustic Barrier Aluminum Garage Door ，Noise Reduction Metal Garage Door | ||
Specially developed for buildings adjacent to main roads, our sound insulation aluminum garage door uses high-density internal sound absorbing material and multi-channel sealing. It blocks traffic and outdoor noise transmission effectively. The aluminum panel retains permanent anti-corrosion performance, bringing quiet indoor environment for roadside residences.
| Item | Parameter |
|---|---|
| Panel Structure | Dual Aluminum Panel + Sound Absorbing Core |
| Noise Reduction Value | 24–32dB |
| Panel Thickness | 45mm / 50mm Optional |
| Max Custom Size | 6000mm × 3500mm |
| Sealing System | Multi-channel EPDM Rubber Seals |
| Application | Roadside Villa, Traffic Noise Sensitive Residence |
Houses close to highways, urban main roads, residential areas affected by persistent external noise.
Check aging of rubber sealing strips regularly. Damaged seals will weaken noise insulation effect significantly.
It achieves obvious noise attenuation. For extreme noise environments, we suggest matching sealed windows to get better overall acoustic effect.
Weight is controlled reasonably; standard heavy-duty motor can support normal operation.
Material formula differs; this version optimizes sound absorption performance while retaining basic thermal insulation function.
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2004
Total Annual:
1000-5000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Company Introduction Hunan Lianxin Chitai Intelligent Doors & Windows Co., Ltd. is a manufacturer specializing in the research, development, production, sales, and service of intelligent doors and windows. Established in 2010, the company evolved from Changsha Lianxin Door Industry Processing... Company Introduction Hunan Lianxin Chitai Intelligent Doors & Windows Co., Ltd. is a manufacturer specializing in the research, development, production, sales, and service of intelligent doors and windows. Established in 2010, the company evolved from Changsha Lianxin Door Industry Processing...
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