Soundproof Door - Professional Acoustic Insulation Door for Studios & Labs

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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/Sliding
Sound Insulation
40-55dB
Filling Material
Rock Wool & Gypsum Sound-Insulation Board
Security Rating
Professional Soundproof Doors
Surface Finishing
Finished Baking Varnish / Wood Grain
Production Capacity
100 Units / Month

Product Description

Professional manufacturer and brand supplier of high-quality metal soundproof doors. All acoustic doors have undergone rigorous air-acoustic laboratory testing. Available structural forms include single opening, double opening, hinged, and sliding options.
Single Door Soundproof
Single-door Structure
Double Door Soundproof
Double-door Structure

Specifications

Feature Standard Parameters
Standard DimensionsDouble-door: 1500*2100mm; Single-door: 900*2100mm
Standard Thickness64mm, 89mm (Customizable)
Frame Material2.0 mm Galvanized steel plate
Filling MaterialSound-absorbing rock wool & gypsum insulation board
Noise Reduction40-55dB
Average Weight80-120kg/m²

Our Advantages

1
High Performance: Sound insulation ranging from STC31 to STC64.
2
Durability: Rugged all-metal construction for long-term industrial use.
3
Silent Operation: Magnetic sealing strips ensure quiet, "bang-free" closing.
4
Experience: Decades of specialized experience in acoustic door production.
Advantage 1
Advantage 2
Advantage 3

Acoustic Window Options

Acoustic doors can be equipped with single-layer or double-layer glass soundproof perspective windows. Multiple standard forms are available or can be custom-made.
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

Professional Laboratory Testing

For all bespoke products, we enforce rigorous pre-production sample testing. As depicted below, external noise of 80.1 dB is reduced to 36.4 dB or lower inside our acoustic laboratory.
Lab Testing
Testing Equipment

Packaging & Shipping

Packing 1
Packing 2
Packing 3
Frequently Asked Questions
What is the standard sound insulation rating?
The noise reduction range for these doors typically falls between 40-55dB, with specialized Sound-Lock models capable of reaching STC ratings up to 64.
Are the doors available in custom sizes?
Yes, we provide both standard dimensions and fully customizable sizes based on specific project site requirements and acoustic needs.
What materials are used in the door construction?
The doors are built with high-quality 2.0 mm galvanized steel plates and filled with a combination of sound-absorbing rock wool and gypsum insulation boards.
How does the magnetic sealing strip work?
The magnetic sealing strip ensures a gentle yet airtight closure, eliminating loud slamming noises and maximizing sound isolation performance.
Can windows be added to the soundproof doors?
Absolutely. We offer various window types, including square, porthole, and full-glass options, using specialized single or double-layer acoustic glass.
What kind of surface treatments are available?
Options include professional baking-varnish surface decoration and wood-grain transfer printing to match your interior design.

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