Custom Made Interior and Exterior Metal Acoustic Door with Soundproof Function

Product Description

 

Product Description

 

NCC is a leading manufacturer of acoustic door in worldwide with sturdy, durable, and high-performance products that have been applied by multiple times  all over the worldwide.

Specification for example 

 

· Size:
Standard Dimensions: 1500*2100mm(double-door)
                                        900*2100mm(single-door)
Standard Thickness: 64mm, 89mm
Other size can be customized

· Material:
Frame Material: 2.0 mm Galvanized steel plate
Filling Material: Sound - absorbing rock wool board, gypsum sound-insulation board
Other metal materials can be customized

· Surface Treatment:
Baking -varnish surface decoration, wood -grain transfer printing

Application Field 

The application scenarios of Ncc acoustic doors include: 
 

Home Theaters, Bedrooms, Studies

Business Office Spaces


Educational Training Institutions


Medical Institutions


Cultural and Art Venues such as Art Galleries, Museums, Libraries and Theaters


Recording Studios, Broadcast Studios


Comprehensive Treatment of Industrial Noise

 

Product Range

Door Opening Mode

 

Single-door

NCC acoustic single - door is designed with a single panel that pivots on hinges installed on one side. lt is a practical choice folareas where space is relatively limited or where a more compactdoor solution is required.

Double-door

NCC acoustic double - door consists of two panels that are hinged on either side. This design allows for a wider opening, making it ideal for larger spaces such as conference rooms, auditoriums, or main entrances of buildings. 

Window Type

NCC acoustic doors can be equipped with single-layer or double-layer glass soundproof perspective windows. The shape of the window can be customized.

 

Our Advantages

The main characteristics and advantages of NCC acoustic doors are:

 

· Sound insulation performance: STC31-STC64.

· Structural forms: single opening, double opening, hinged and sliding.

· All-metal construction is durable.

· Standard and custom sizes.

· Decades of acoustic door production experience.

· The magnetic sealing strip ensures a gentle, noiseless door closure.

· The lift hinge enables automatic ground contact without relying on a threshold for sound insulation.

· Factory-assembled and pre-inspected for quality, each door guarantees verticality, proper fit, and smooth operation.

· The separable door frame design accommodates various wall thicknesses and allows for easy and quick installation.  

 

Door Mode	Acoustic Rating				Leaf Thickness	Octave Band Centre Frequency								Weight
						63	125	250	500	1k	2k	4k	8k
	Rw	R'w	STC	NIC		Sound Transmission Loss,dB
For acoustic performance<50dB,please see NCC Acoustics'range of Sound-Lock Doors
Sound-Lock M-50	49	45	50	46	70mm	21	27	37	40	44	42	45	48	58kg/m²
Sound-Lock M-53	52	48	53	48	70mm	22	31	45	52	53	54	58	63	60kg/m²
Sound-Lock M-54	53	48	54	49	90mm	24	32	52	54	52	52	61	≥61	65kg/m²
Sound-Lock M-61	59	59	61	56	90mm	24	35	56	58	60	60	68	73	80kg/m²
Sound-Lock M-64	63	61	64	59	127mm	25	35	56	60	65	67	70	75	86kg/m²

 

Laboratory Testing

   NCC Acoustic Laboratory - A Laboratory Professionaly Committed to Serving Customers

         We exert every ounce of our strength to construct a high-end, avant-garde laboratory endowed with autonomous control capabilities.   For all bespoke products, be it in terms of specifications, dimensions, or acoustic requisites, prior to entering the mass production phase, we shall enforce rigorous and meticulous pre-production sample testing procedures.   Only upon thorough confirmation that all indicators are up to par will we invest a considerable amount of human and material resources to embark on mass production endeavors, thereby effectively guaranteeing that each and every batch of large-scale goods delivered to clients possesses outstanding quality.

 

 The fabricated product samples are positioned within the spacious window of the laboratory and securely fastened through professional sealing measures.   Through precise adjustment of the relevant parameters and concurrent utilization of advanced and precise apparatuses for comprehensive and profound testing, it is ultimately ensured that the products can fully comply with the exacting requirements of customers.
    As depicted in the illustration, the external noise of the laboratory attains 80.1 dB, while through random measurement, the internal acoustic laboratory drops to 36.4 dB or even lower.   The elevated standard of sound insulation not only ensures the accuracy of the experimentation but also furnishes a robust guarantee for the test outcomes.

Testing Report

 

All Reports can meet the American Standards, the sound testing we did with Intertek.

Packaging & Shipping

 

Company Profile

 

NCC is a supplier of noise control services and acoustic products. We have developed multiple sets of noise control solutions in various fields such as aerospace, commercial buildings, medical audiometry, industrial engineering, power equipment, subways and tunnels, performing arts buildings, and noise reduction laboratories. We provide customers with electric audiometry rooms, semi anechoic rooms, silent rooms, shielded rooms, listening rooms, fireproof soundproof doors, ventilation silencers, exhaust silencers, and noise reduction louvers Comprehensive professional services and technical support for the design, manufacturing, and installation of cooling tower noise control.

Over the years, NCC has developed into a turnkey supplier of noise control, providing customers with one-stop solutions from concept to completion, including solution consulting, synchronous research and development, construction drawing design, structural design, fluid calculation, air conditioning and electrical system engineering, product manufacturing, installation and commissioning, and testing and acceptance services. With over 70 years of experience in noise control and acoustic engineering, we will provide you with solutions that meet your needs and budget. We look forward to working with you.