Underestimating flanking paths: Sound leakage in Singapore apartments (pitfalls)

Sound leakage refers to the unintentional transmission of sound between apartments, often through flanking paths like walls, floors, or ceilings.

Flanking paths allow sound to bypass direct barriers like walls, traveling through connected structures and re-radiating into adjacent spaces.

Common flanking paths include shared walls, ceilings, floors, ventilation ducts, and even gaps around pipes or electrical conduits.

Addressing flanking paths is crucial to effectively reduce noise transmission and improve acoustic privacy within your apartment.

Consider soundproofing measures like adding mass to walls, decoupling structures, sealing gaps, and using sound-absorbing materials to disrupt flanking paths.