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Ena Acoustic

Soundproof & Acoustic Windows (Indoor Installation) Double Glazed Glass in Hong Kong

Soundproof & Acoustic Windows (Indoor Installation) Double Glazed Glass in Hong Kong

Regular price HK$4,956.00
Regular price HK$880.00 Sale price HK$4,956.00
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Soundproof Window Installation

Ena Acoustic provides soundproof window and soundproof floor-to-ceiling window installation services.

These windows are designed for indoor installation and can effectively block more than 90% of road noise.

No need to remove the original windows, no scaffolding required, and it can usually be completed within a day.



Scientific Basis, Practical Experience

Soundproof windows and soundproof floor-to-ceiling windows use damping and hollow soundproofing technology,

After years of practical application, they effectively reduce more than 90% of road and outdoor noise.


Experienced, Diverse Types

Long-term clients include government departments, hotel chains, offices, personal studios, residences, and more.

The team can provide targeted soundproofing solutions based on different situations.


Private Residence, Case Reference

This case was applied to a private residence where double-glazed soundproof windows were already installed.

To further enhance the soundproofing effect, Ena soundproof windows were added.

It brought absolute tranquility to the interior.


More Case References

  • Feel free to check out Ena Acoustic's YouTube channel
  • ENA soundproofing materials have been practically applied for many years
  • Institutions include hotels, schools, welfare organizations, factories
  • Medical institutions, detention centers, server rooms, residences

Better Results with the Ena Full Series

  • All soundproofing products are safety certified
  • Tested and proven safe and effective



Soundproofing Projects

  • We are happy to arrange it for you
  • Accept orders starting from 200 square feet


Product Details

  • All sizes are customized
  • Each piece has an error margin of 1~3 mm
  • The price is based on the unit price per square foot/meter
  • No returns or exchanges after purchase

Soundproof Wall FAQs Q&A

1. Why can't single-pane insulated or vacuum glass completely block noise?

Although single-pane insulated or vacuum glass can reduce some noise, sound waves still cause slight vibrations as they pass through the glass, so they cannot completely block noise. The best soundproofing solution is to add a layer of soundproof windows on top of the existing windows, which can further reduce sound wave transmission and improve overall soundproofing.

2. What are the advantages of adding soundproof windows compared to just using thicker glass?

Thicker glass can improve soundproofing to some extent, but adding soundproof windows provides more comprehensive sound insulation. The double-layer window design can effectively reduce the resonance of sound waves between the two layers of glass, significantly reducing noise entering the room.

3. What is the effect of using laminated insulated glass with soundproof windows?

Laminated insulated glass combined with soundproof windows can greatly reduce traffic noise from outside. This combination not only provides excellent soundproofing performance but also reduces energy loss, enhancing the comfort of the living environment.

4. Vacuum glass theoretically offers great soundproofing, so why is there still a need for soundproof windows in practice?

While vacuum glass theoretically provides excellent soundproofing, the support points within the structure of vacuum glass still transmit some sound waves, so it cannot completely block noise. Adding soundproof windows can further reduce these residual sounds, achieving a more ideal soundproofing effect.

5. Will adding soundproof windows affect the function of the existing windows?

Adding soundproof windows will not affect the function of the existing windows. On the contrary, this installation method can enhance the overall soundproofing effect of the windows while retaining the original ventilation and lighting functions.

6. How does adding soundproof windows benefit residents on busy streets?

For residents living on busy streets, adding soundproof windows can significantly reduce traffic noise, making the living environment more peaceful and comfortable. This additional soundproofing layer effectively blocks mid- to low-frequency noise, making it an ideal choice for improving urban living quality.

7. What factors should be considered when adding soundproof windows?

When adding soundproof windows, many factors need to be considered, including the material and thickness of the existing windows, as well as the noise sources in the surrounding environment. To achieve the best soundproofing effect, it is recommended to choose soundproof windows that match the material of the existing windows and have them installed by a professional team.

8. Why is it more effective to add soundproof windows than just replacing with insulated or vacuum glass?

Simply replacing windows with insulated or vacuum glass can only partially reduce noise, while adding soundproof windows can further reduce the transmission of sound waves, especially low-frequency noise, which is harder to block. The double-layer window design effectively disperses sound waves, providing better soundproofing.

9. Will adding soundproof windows increase the difficulty of window maintenance?

Adding soundproof windows does not significantly increase the difficulty of window maintenance. The design of soundproof windows typically integrates seamlessly with existing windows, and the materials are durable, easy to clean, and maintain, ensuring long-term stable soundproofing performance.

10. Do I need special installation permits to add soundproof windows?

In general, adding soundproof windows does not require special installation permits. However, before installation, it is recommended to consult with the relevant property management department to ensure compliance with all building codes and safety standards.

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