Singapore renovation: Measuring sound insulation performance

A good sound insulation rating for HDB flats typically aims for an STC (Sound Transmission Class) of 45 or higher, which helps reduce noise transfer between units.

Sound insulation performance can be measured using specialized equipment and professional testing services that assess the decibel reduction achieved by the new materials and construction.

Common materials include acoustic panels, dense insulation within walls, double-glazed windows, and solid-core doors.

While there arent specific soundproofing regulations, renovations must comply with general noise regulations to avoid disturbing neighbors, especially during peak hours.

Professional sound insulation testing in Singapore can range from $500 to $1500, depending on the scope and complexity of the assessment.