• Slim Acoustic Solution Meets Building Code for Pukuatua Apartments, Rotorua

    3 min read
    Published on 14 Apr 2026

    This project involved the full conversion of a 1970s building into modern apartments, where preserving original ceiling and door heights was non-negotiable. The acoustic solution needed to be both thin and code-compliant, meeting IIC/STC G6 standards without requiring costly structural alterations.

    Phonestar Lite was specified for its ultra-slim 21mm profile, allowing installation to be limited to habitable spaces only, excluding bedrooms and striking the perfect balance between performance, practicality, and cost efficiency.

    Project Information
    Acoustic System Phonestar Lite
    Midfloor type Existing timber midfloor with GBDFA 60b ceiling
    Floor coverings Carpet & vinyl
    Installer  Custom Builder
    Architect Spectrum Architects 
    Acoustic engineer Acoustic Certificates

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