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Ena Acoustic

ENA soundproof mat sound insulation【SGS certified】fireproof & harmless

ENA soundproof mat sound insulation【SGS certified】fireproof & harmless

Regular price HK$980.00
Regular price HK$1,280.00 Sale price HK$980.00
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Hong Kong Science and Technology Park SGS Laboratory Certification

Fire Services Department recognizes British Standard (BS476)

  • ENA Soundproofing Blanket, Fireproofed,
  • Based on fire protection tests approved by the Hong Kong Fire Services Department (British Standard BS-476-6 Fire Retardant Requirements for Walls and Ceilings)
  • Passed Hong Kong Science and Technology Park SGS laboratory inspection (I=9.7, Class 1 requirements)

Hong Kong Science and Technology Park SGS Laboratory Certification

Single layer 2mm, sound insulation 23dB

  • ENA Soundproof Blanket, According to American standard ASTM E413-22
  • Passed Hong Kong Science and Technology Park SGS laboratory certification (STC=23)
  • Sound isolation 17.4~33.3 decibels (100-4000Hz)

Safe and effective, model designated by major institutions

  • ENA sound insulation and sound absorbing products have been used in the following properties
  • Attached are documents and photos of relevant usage records.
  • You can use it safely even in places where licensing is required.

[Mandarin Oriental Hotel Rooms]

  • This case is used on the door
  • Increasing the density of doors improves sound insulation performance by more than 27 decibels
  • Finished with ENA soundproof cotton

[Actual Measurement of Sound Insulation Effectiveness] Mandarin Oriental Hotel Rooms

【Hong Kong Polytechnic University】

  • This case is used on the wall
  • Increasing the density of doors improves sound insulation performance by more than 27 decibels
  • Finished with ENA soundproof cotton

[Po Leung Kuk Headquarters Central Building]

  • Made of: ENA NE-100 sound insulation cotton (30x60cm)
  • Installation: Ena Acoustic
  • Solution: Office sound insulation problem

[More case references]

  • Welcome to visit Ena Acoustic’s Youtube channel
  • ENA sound insulation materials have been used in the field for many years
  • Institutions include hotels, schools, social welfare agencies, and factories
  • Medical institutions, detention centers, server rooms, homes

Mongkok main store , on-site testing is welcome

  • The performance of ENA sound insulation cotton can be tested at the Mong Kok main store.
  • Located in the most central area, above the bank center exit of the subway station.
  • Feiteng Music has 12 chain stores in Hong Kong.

Color plates, various sizes, everything you need

  • Soundproofing product brochure with details and certificates
  • Relevant documents of past usage records are also attached.
  • More convenient when presenting to government or corporate departments


  • It is recommended that this product be installed by an experienced decorator
  • The weight of this product is 24kg per roll
  • One roll is 2mm thick and 1m x 10m long
  • This product is a sound insulation engineering building material and does not include the installation price.
  • This product is a base material and needs to be constructed with the fabric to achieve the best effect.
  • If the customer installs it by himself,  You must bear the project quality and risks yourself

Combined with the full range of Ena, the effect will be better

  • All sound insulation products have passed safety certification
  • Experimentally tested and proven safe and effective

Material planning

  • Use the soundproofing material quantity counting machine designed by us
  • Enter the length and height of the wall and get the quantity instantly

Frequently Asked Questions Q&A

1. How is the sound insulation effect?

Mass Loaded Vinyl is a highly effective soundproofing material, typically reducing noise by 10 to 30 decibels. Its sound insulation performance depends on the material thickness, weight and installation method. When installed correctly, MLV effectively blocks airborne sound transmission and reduces structurally conducted noise.

2. What are the precautions for installation?

When installing MLV, ensure that the blanket fits tightly against the surface of the structure to avoid leaving any gaps. Additionally, seal the gaps and use soundproofing tape to connect adjacent MLV segments to enhance soundproofing. Where you need to bend or wrap the structure, cut the MLV appropriately to ensure a good fit.

3. Is it fireproof?

ENA NE-200 products are fire-resistant, with a fire rating of Class 1 and a standard of BS476

4. Does it have any impact on the human body and the environment?

MLV is made of environmentally friendly and non-toxic materials, which is safe and harmless to the human body and the environment.

5. What scenarios is it suitable for?

MLV is suitable for a variety of sound insulation needs, including residences, offices, music rooms, mechanical equipment rooms, etc. It can be used to insulate walls, ceilings, floors and ducts to reduce the spread of noise.

6. What is the lifespan?

MLV has very good durability and longevity. When installed correctly and maintained with proper maintenance, it can provide soundproofing benefits for many years. However, the effectiveness may decrease slightly over time.

7. How to care for and clean Mass Loaded Vinyl sound insulation blanket?

MLV requires no special maintenance. To clean, gently wipe the surface with a damp cloth. Avoid using chemical cleaners as they may damage the material. For MLV exposed to the outdoors, damage should be checked regularly and repaired promptly to maintain its durability and effectiveness.

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