65mm THK Panel Folding Internal Doors - 32-38dB Sound Insulation, 2000-4000mm Height, Aluminum Frame
Top-hung 65mm THK panel folding internal doors provide flexible space division with excellent acoustic performance. These manually operated movable walls feature aluminum frame construction and multiple finish options for commercial and institutional applications.
| Parameter | Specification |
|---|---|
| Panel Width | 500 - 1230mm |
| Panel Height | 2000 - 4000mm |
| Sound Insulation | 32 - 38dB |
| Operation | Manual |
| Frame Material | Aluminum |
| Panel Weight | 22 - 35 kg/m² |
| Maximum Width | Unlimited |
- Top-Hung Design: No floor track required for smooth operation
- Acoustic Performance: 32-38dB sound insulation rating
- Aluminum Frame: Anodized profiles with integrated magnetic strips
- Multiple Finishes: Fabric, veneer, HPL melamine, vinyl, carpet, or custom materials
- Panel Construction: 65mm thick with 9mm MDF boards and rockwool insulation
- Manual Operation: Easy-to-use handle mechanism for seal extension/retraction
Panel Structure: 65mm thick panels constructed from 9mm MDF boards with full perimeter extruded aluminum frames. Features interlocking corner construction for structural integrity.
Acoustic Insulation: Rockwool sound absorption glass fiber core with ferrite plastic magnetic strips between aluminum profiles to enhance acoustic performance.
Vinyl seals made of butane rubber provide top and bottom sealing. Retractable seal drop measures 23mm. Single crank type mechanisms activate floor and head seals simultaneously through 45-degree handle rotation.
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