Hong Kong Island Southern 
Budget：$5,000-$20,000 
Project type：Other: 隔绝由下層單位傳來的低頻噪音 What kind of sound insulation do you need?
Other, 隔绝由下層單位傳來的低頻噪音
Where do you need soundproofing?
Residence
What is the approximate size of space requiring soundproofing?
200-500 sq ft
Please describe noise sources or space usage information （Optional）
樓下單位有意使用傳播器向上發出低頻及持續噪音
Can the expert do the work now?
Yes
What's your budget?
$5,000-$20,000
Anything else that we need to know?
No
Where is your location?
Hong Kong Island,Southern
