Stravilink QRC

Isolated Wall and Ceiling System

Stravilink QRC “Quiet Resilient Clip” is a high-performance acoustic isolation clip engineered for use in both wall and ceiling constructions. It decouples standard metal channels to significantly reduce the transmission of structure-borne sound between vertically and horizontally connected rooms.

Designed for versatility, it is particularly effective in applications with limited space, enabling high acoustic performance even with minimal void depth in suspended ceilings or wall linings. Its compact design makes it ideal for renovation projects, lightweight partitions, and spaces with restricted ceiling height, without compromising acoustic isolation.

Assemblies

Benefits

  • Specifiers

    For Specifiers

    Guaranteed Acoustical Performance:
    • Covers load conditions of up to 24 kg (53 lbs) with a natural frequency of 10 Hz at design load (for ceiling applications)
    Safety & Structural Integrity:
    • Prevents isolated partition buckling with added structural stability
    • Made with an electrogalvanized flexible steel element for guaranteed long-term performance
    Space Efficiency:
    • Appropriate solution for renovations of older buildings and adaptive reuse, with low-profile void as low as 35 mm (1-3/8") for both ceiling and wall applications
    Easy To Specify:
    • Easily integrate into project documentation and workflows with ready-to-use .dwg cross-sections and editable .doc specifications available online
    Sustainability:
    • Solution disassembles for sustainable end-of-life
    • LEED certification available
  • Installers

    For Installers

    Time & Labor Savings:
    • Attaches to substrate with two pre-drilled 5mm (3/16") attachment points. Use the self-adhesion strip for easy placement
    • One-component system to attach the furring channels
    • Over-compression safety eliminates the risk of over-compression installation errors
    Versatility:
    • Versatile solution attaches to ceilings or walls, and any substrate, including concrete, cross-laminated timber (CLT), wood joists, and metal studs. Appropriate for retrofit projects with narrow voids, as the product does not impact floor-to-ceiling or wall-to-wall space
    • Solution fits a range of furring channel widths from 60-70 mm (2-3/8"-2-3/4")

Acoustical Test Data

This solution has been tested under the setups shown alongside. If you’re looking for official test reports, editable test data (.csv), typical cross sections (.dwg) and .doc specifications of this setup or results of other configurations, visit Stravi-dB, our free online test library.

STRAVI-DB

  • Information Available to Download