Customizable Soundproof Doors: Adhering to Rigorous Standards, Ensuring Noise-Free Zones

• After-sales Service: Yes
• Warranty: 10 Years
• Material: Aluminum Alloy
• Style: Modern
• Open Style: Swing
• Sound Insulation: 10-15
• Screen Netting Material: Steel
• Veneer Wood: Colors Can Be Chosen
• Position: According to Your Need
• Security Rating: Soundproof Doors
• Surface Finishing: Finished
• Function: Acoustic Door
• Optional: Acoustic Window
• Transport Package: Wooden Packing
• Specification: Size can be ordered according to the situation
• Trademark: NCC
• Origin: China
• HS Code: 73083000
• Production Capacity: 100/Month

Product Description

 

Product Description

 

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

NCC acoustic doors can have single or double-glazed acoustic vision windows. The window style can be chosen from existing standards or customized per order.

Dimension & Appearance

NCC acoustic door, which is renowned for its excellent soundproofing performance, can be classified into two main types based on the opening mechanism: the single - door and the double - door.
 

 

NCC acoustic door offers reliable soundproofing solutions for various settings. It is available in standard dimensions of 1500 * 2100 (double - door) and 900 * 2100 (single - door), with a standard thickness of 64 mm and 89 mm. (Other sizes can be customized)

All doors are equipped with connecting locks, latches and handles (samples available or customized upon request)

The filling material consists of sound - absorbing rock wool board and gypsum sound - insulation board.

For surface treatment, it offers both baking - varnish surface decoration and wood - grain transfer printing. The baking - varnish surface provides a smooth, durable and easy-to-clean finish, adding a touch of elegance and modernity. The wood - grain transfer printing option gives the door a natural and warm wood - like appearance, suitable for various decorative styles.

It can be galvanized steel, stainless steel, or aluminum.
 

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.

 

Product Parameters

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

 

 

Testing Report

         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.

 

Certifications

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

Packaging & Shipping

 

About Our Factory

 

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.