High Performance Soundproof Acoustic Door for Studio Cinema Office Hotel Meeting Room

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Product Description

Basic Information
Model NO.
NCC-07
Material
Galvanized Steel, Can Be Customized
Style
Modern
Open Style
Single/Double Opening, Hinged and Sliding
Sound Insulation
40-55db
Security Rating
Soundproof Doors
Surface Finishing
Finished (Baking-Varnish)
Production Capacity
100/Month
📋 Product Description

NCC is a professional manufacturer and brand supplier of high quality metal soundproof doors. All soundproof doors have passed air-acoustic laboratory testing. Our high-quality soundproof doors are available in various structural forms including single opening, double opening, hinged and sliding configurations.

Single Door Soundproof
Single - door
Double Door Soundproof
Double - door
📐 Specification Details
Feature Standard Parameters Details
Size (mm) Standard Dimensions 1500*2100 (double), 900*2100 (single)
Thickness 64mm, 89mm (Customizable)
Frame Material 2.0 mm Galvanized steel plate
Filling Material Sound-absorbing rock wool board, gypsum sound-insulation board
Noise Reduction 40-55dB
Average Weight 80-120kg/m²
🌟 Key Advantages
High Performance: Sound insulation performance STC31-STC64.
Durability: All-metal construction ensures long-term use.
Quiet Operation: Magnetic sealing strip allows the door to close silently.
Expertise: Decades of acoustic door production experience.
Versatility: Standard and custom sizes available.
Acoustic Door Advantage
Door Detail 1
Door Detail 2
🪟 Window Configuration Options

Acoustic doors can be equipped with single-layer or double-layer glass soundproof perspective windows. Choose from existing standards or custom designs.

Square window
Square window
Half length window
Half length window
Long bar window
Long bar window
Porthole window
Porthole window
Half glass window
Half glass window
Full glass window
Full glass window
🔬 Laboratory Testing & Quality Control

We utilize an autonomous avant-garde laboratory for rigorous pre-production sample testing. Every batch is verified for acoustic performance before mass production.

Test Result Example:
External Noise: 80.1 dB
Internal (Post-Insulation): 36.4 dB or lower
Lab Testing
Test Report
📦 Packaging & Shipping
Packing 1
Packing 2
Frequently Asked Questions
What is the sound insulation rating of these doors?
Our soundproof doors provide noise reduction ranging from 40dB up to 55dB, with specialized designs reaching higher STC ratings depending on requirements.
Can I customize the size and color?
Yes, both dimensions and colors are fully customizable. Surface treatments include baking-varnish and wood-grain transfer printing.
What materials are used in the construction?
The doors feature a 2.0mm galvanized steel plate frame, filled with sound-absorbing rock wool and gypsum sound-insulation boards.
Do the doors come with accessories?
Yes, we provide high-quality hinges, door locks, pulls, and door closers as part of the package.
Are your products laboratory tested?
Absolutely. All designs are tested in international authoritative aeroacoustics laboratories according to international standards before mass production.
What are the common applications for these doors?
They are ideal for studios, cinemas, offices, hotels, meeting rooms, medical audiometry rooms, and industrial noise reduction sites.

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