Soundproof & Acoustic Insulation (Ceiling, Walls, Doors, Windows) HongKong
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Scientific Basis, Field Experience
A traceable 18-year track record of excellence.
We undertake acoustic engineering projects, providing different levels of acoustic and soundproofing effects tailored to the indoor environment. Soundproofing projects include soundproof ceilings, soundproof floors, soundproof doors, soundproof windows, soundproof walls, etc.
Depending on different situations, we calculate and design an effective and aesthetically pleasing soundproof renovation solution.
Client ListView More▾
Rich experience, wide range of types
Long-term clients include various government departments, hotel chains, offices, and schools.
As well as personal studios, piano shops, drum rooms, band rooms, and residential homes.
Our team can provide targeted soundproofing treatments based on different situations.
Immigration Department Headquarters (Law Enforcement Tower)
Project: Confidential Room in the New Headquarters at Area 67, Tseung Kwan O
Year: 2024
Client: Hong Kong Immigration Department
The purpose of this case is to prevent sound leakage from the communication room to ensure data confidentiality. In addition to the headquarters, we have also been responsible for soundproofing and confidentiality projects for Immigration Department branches such as Castle Peak Bay and Kwun Tong.
Hong Kong International Airport Terminal 1, HKIAA
Location: Airport Staff Comprehensive Building
Year: 2025
Client: Airport Authority Hong Kong
More Government Cases
Department of Health (Conference Room)View Case▾
- Adopted: ENA Acoustic Panel 30x60cm (Silver Grey)
- Installation: Ena Acoustic
- Solution: Echo and sound leakage issues, conference room confidentiality performance
Castle Peak Bay CIC (Detention Room)View Case▾
- Adopted: ENA NE-100 Acoustic Panel 30x60cm
- Installation: Ena Acoustic
- Solution: Soundproofing issues in detention room and document room
Hong Kong Productivity Council (Laboratory)View Case▾
- Adopted: ENA Acoustic Panel 30x60cm (White)
- Installation: Bedrock Engineering Inc
- Project: Ensuring no environmental noise when testing precision instruments
We also have relevant experience handling projects for various foreign consulates in Hong Kong and sensitive departments.
Mandarin Oriental Hotel (Guest Rooms)
Project: Soundproofing project for connecting hotel guest rooms
Year: 2023
More Hotel Cases
Ritz-Carlton HotelView Case▾
- Year: 2025
- Project: Hotel guest rooms, customized soundproof barriers
W Hotel Hong KongView Case▾
- Adopted: ENA NE-100 Acoustic Panel 50x50cm
- Installation: Hotel Engineering Department
- Solution: Soundproofing issues in banquet halls and conference rooms

InterContinental Hong KongView Case▾
- Adopted: ENA NE-100 Acoustic Panel (120x240cm)
- Installation: Henmax Group Inc.
- Solution: Soundproofing issues for guest room furniture and conference room walls

New World Millennium Hong Kong HotelView Case▾
- Adopted: ENA NE-100 Acoustic Panel (120x240cm)
- Installation: Henmax Group Inc.
- Solution: Soundproofing issues for conference room walls

Po Leung Kuk Headquarters Main Building
Office soundproof wall, project reference
More Social Welfare Organization Cases
TWGHs (Counseling Room)View Case▾
- Adopted: ENA Acoustic Panel 30x60cm (White)
- Installation: Ena Acoustic
- Project: Improving soundproofing performance in the counseling room
Po Leung Kuk Community Resource CentreView Case▾
- Adopted: ENA Acoustic Panel 120x240cm (Light Camel)
- Installation: Ena Acoustic
- Project: Enhancing soundproofing performance in the conference room
Caritas Hong Kong Community Service CentreView Case▾
- Adopted: ENA Acoustic Panel 30x60cm (Silver)
- Installation: Ena Acoustic
- Project: Music room soundproofing
Hong Kong International School (Cafeteria)
Wall sound-absorbing project, reducing high-frequency noise
More School Cases
Hong Kong Baptist University (Staff Quarters)View Case▾
- Adopted: ENA NE-100 Soundproofing Cotton (30x60cm)
- Installation: Ena Acoustic
- Solution: Soundproofing issues in staff quarters
The Hong Kong Polytechnic University (Server Room)View Case▾
- Adopted: ENA Acoustic Panel 30x60cm (White)
- Installation: Ena Acoustic
- Solution: High-frequency noise in the server room
The Hong Kong Polytechnic University (Classrooms)View Case▾
- Adopted: ENA Acoustic Panel 30x60cm (White)
- Installation: Ena Acoustic
- Solution: Soundproofing issues between classrooms
Saviour Lutheran School (Music Room)View Case▾
- Adopted: ENA Acoustic Panel 30x60cm (Light Camel)
- Installation: Ena Acoustic
- Project: Soundproofing for newly built music room
Pacific Palisades, North Point
Private home theater, residential soundproofing project case
More Private Cases
Private Drum Room, Wan ChaiView Case▾
Music room, drum room soundproofing project case
Private Office in Central PlazaView Case▾
Acoustic testing, consultancy report, soundproofing project
Private Drum Studio, North PointView Case▾
Project result reference
- Adopted a four-layer soundproofing solution
- Including walls, ceilings, floors, doors, and windows
- Measured volume reduction of 40 decibels
Engineering Team
Focusing on acoustics, soundproofing renovation

Soundproofing Materials
British standard, fire-retardant and harmless
- All soundproofing materials
- Passed Hong Kong Science Park SGS certification
- Safe and effective after years of field application
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