In Hong Kong's high-density cities, noise pollution is a daily challenge for many residents and workers. For those who do not want to undertake large-scale renovations, DIY soundproofing is an affordable solution. This article will share simple noise reduction tips and introduce how to use Hong Kong soundproofing materials to achieve sound absorption and noise prevention , creating a quiet home or work environment. To learn more about the basics of soundproofing, please refer to our Acoustic Soundproofing and Sound Insulation Primer .
Why choose DIY soundproofing?
DIY soundproofing is suitable for tenants, small offices or users with limited budgets. Its advantages include:
- Low cost : No professional construction is required, ordinary residents can install it by themselves.
- Flexibility : The material is easily removable, suitable for temporary or short-term needs.
- The effect is obvious : the correct use of sound insulation materials can significantly reduce noise disturbance.
Common noise problems in Hong Kong include traffic noise, neighbours talking or household appliance noise. DIY soundproofing products such as soundproof curtains and ENA soundproofing cotton can effectively deal with them. (Want to know more about soundproofing materials? Please read our guide to soundproofing materials )
Practical tips for DIY soundproofing
Here are some simple DIY soundproofing tips for Hong Kong homes and small offices:
1. Install soundproof curtains
Acoustic curtains are the simplest DIY soundproofing solution that does not require any modification to the existing structure. Features include:
- Highly efficient noise reduction : The STC value under the double-layer hem reaches 16.6-36.6, reducing traffic noise outside the window.
- EASY TO INSTALL : Equipped with four-hook hooks and pull cords, it can be hung directly on the existing curtain track.
- Multifunctional : 100% light blocking rate, improve privacy and sleep quality.
Installation steps : Measure the window size and choose a soundproof curtain that covers the entire window frame, making sure the edges are sealed to prevent noise from seeping in. Use cold water when washing to avoid high temperatures that can damage the sound insulation.
Application case: A tenant in Causeway Bay, Hong Kong, used soundproof curtains to successfully reduce street noise and improve the sleeping environment in the bedroom.
2. Use sound-absorbing panels
ENA sound insulation is an ideal choice for DIY sound absorption, which can reduce indoor echo and improve the quietness of the space. Its advantages include:
- Highly efficient sound absorption : NRC=0.3, suitable for living rooms or small offices.
- Flexible cutting : can be cut according to the wall size, easy to paste and install.
- Safety certification : Super E0 formaldehyde emission, in compliance with Hong Kong indoor air quality standards.
Installation steps : Use double-sided tape or construction adhesive to fix the ENA sound insulation cotton to the wall, focusing on covering the sound reflection area (such as the wall opposite the TV). Clean the panel surface regularly to maintain the sound absorption effect. (Want to learn about residential sound insulation? Please read our residential sound insulation solutions )
3. Sound insulation of walls and floors
For spaces that require higher sound insulation, ENA Sound Blanket NE200 is an advanced choice for DIY, with an STC value of 23. Its features include:
- High density : 2400 kg/m³, effectively blocking noise from neighbors.
- Simple construction : Use Selleys construction adhesive (0.8 bottle per square meter) to stick to the wall or floor.
- Fireproof performance : in compliance with Hong Kong fire standards, safe and reliable.
Installation steps : Measure the wall or floor area, cut the ENA sound insulation blanket NE200 to the appropriate size, use double-sided tape to temporarily fix it, and then apply construction glue to permanently adhere it. Make sure the edges are sealed to prevent sound leakage.
4. Seal the gaps between doors and windows
Gaps in doors and windows are the main channels for noise to penetrate. Soundproof windows or simple sealing strips can improve the sound insulation effect. For DIY users, it is recommended to:
- Sealing strips : Sticking rubber sealing strips on the gaps of doors and windows is low-cost and effective.
- Soundproof Windows : Soundproof windows (STC 45) are a long-term investment, providing professional-grade sound insulation.
Installation steps : clean the door and window frames, apply sealing strips to ensure there are no gaps; if using soundproof windows, ensure that the window frames are installed accurately. (Want to learn about commercial soundproofing? Please read our commercial soundproofing: offices and restaurants )
Notes on DIY sound insulation
DIY sound insulation is simple, but you need to pay attention to the following points to ensure the effect:
- Accurate measurement : Ensure that all noise propagation paths are covered by the material to avoid any omissions.
- Choose the right material : Soundproof curtains for windows, ENA soundproof blanket NE200 for walls. (Want to know about professional soundproofing materials? Read our guide to soundproofing materials )
- Safety first : Use Ena Acoustic products to ensure compliance with Hong Kong fire protection and indoor air quality standards, such as the Super E0 rating for ENA acoustic insulation .
- Maintenance : Soundproof curtains need to be washed with cold water, and sound-absorbing panels need to be dusted regularly to maintain performance.
For temporary soundproofing needs, engineered soundproofing fabrics are a flexible DIY option, perfect for events or short-term projects. (Want to learn about soundproofing a recording studio? Read our Soundproofing a Music Studio )
in conclusion
DIY soundproofing provides a simple and effective noise reduction solution for Hong Kong residents and workspaces. With soundproof curtains , ENA soundproofing cotton and ENA soundproofing blanket NE200 , you can easily achieve sound absorption and noise prevention to create a quiet environment. To explore more DIY soundproofing solutions, please visit our product page . (Want to learn about school or hotel soundproofing? Please read our school and hotel soundproofing ) (Want to see Hong Kong soundproofing cases? Please read our Hong Kong soundproofing cases and practical tips [to be supplemented link])