The Attic is open space with thermal insulation which perform heat and sound barrier.
The Problem is there is no such fibreglass or similar material as sound insulation between 2x6@ 16" wood stud parition wall, dividing two units
Solution 1:
you can demolish drywall on your side and put sound insulation in cavity to fill 100% between each stud, after that rebuilt drywall and painted to make sure there will be no discernible cracks or voids in the visible surfaces in order to prevent sound leakage. The STC rating could be 40 or more in accordance with OBC table 8.1, this means you might feel comfortable at that time.
Solution 2:
戴耳塞或听收音机什么的
Solution 3:
......
The Problem is there is no such fibreglass or similar material as sound insulation between 2x6@ 16" wood stud parition wall, dividing two units
Solution 1:
you can demolish drywall on your side and put sound insulation in cavity to fill 100% between each stud, after that rebuilt drywall and painted to make sure there will be no discernible cracks or voids in the visible surfaces in order to prevent sound leakage. The STC rating could be 40 or more in accordance with OBC table 8.1, this means you might feel comfortable at that time.
Solution 2:
戴耳塞或听收音机什么的
Solution 3:
......