KOROK® Components Summary
KOROK® Components Summary
PROMASEAL® Service Penetrations in KOROK® Walls – In Partnership with Promat
PROMASEAL® Service Penetrations in KOROK® Walls – In Partnership with Promat
A focused manual outlining approved penetration seals using Promat products with KOROK® walls, supported by BRANZ Test Report FR10185-001-02.
What you’ll find inside:
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BRANZ-approved solutions for service penetrations
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Promat’s expertise in structural protection, compartmentation, fire stopping, and ductwork systems
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Robust, tested solutions for challenging project requirements
Download the PROMASEAL® Service Penetrations Manual with Promat
Catalina Bay Apartments
CASE STUDY
Catalina Bay Apartments
KOROK® Fire and Acoustic Wall Systems at Catalina Bay Apartments
KOROK Building Systems played a key role in the construction of the Catalina Bay Apartments in Auckland, supplying our high-performance fire and acoustic wall systems. This 13-level waterfront development, built by LT McGuinness for client Willis Bond, consists of 73 luxury apartments across two towers and nine townhouses on a concrete podium. Designed by Architectus, the project integrates sustainability, history, and high-end living, offering panoramic views of Waitemata Harbour.
- Project Timeframe: May 2022 – July 2024
- Project Type: Residential
- Location: Auckland
- Market Segment: Lift Shafts, Risers, Ducts & Intertenancy Apartment Walls
- Product Used: 78mm KOROK panels
- Architect: Architectus
- Builder: LT McGuinness
A Landmark Development with a Strong Foundation
The Catalina Bay Apartments were built on a historically significant site, once home to a Royal New Zealand Air Force base. The design of the development pays homage to this heritage while providing modern, high-quality residences.
Despite construction challenges such as extreme weather events and pandemic-related delays, the project was successfully completed in July 2024, thanks to the collaborative efforts of the client, consultants, and contractors. More than 2,200 workers contributed to this impressive 28-month build.
KOROK® – Setting the Standard in Fire and Acoustic Protection
KOROK is proud to have contributed to this landmark residential development, providing solutions that ensure safety, comfort, and efficiency. Our fire and acoustic wall systems continue to set the benchmark for high-performance construction in New Zealand’s premium apartment projects.
KOROK supplied all fire and acoustic wall systems for the project, including:
- Lift Shafts, Risers, and Ducts
- Intertenancy Apartment Walls
Our systems were chosen to enhance fire safety, acoustic insulation, and construction efficiency in this high-end residential development.
KOROK® for Lift Shafts, Risers, and Ducts
KOROK® panels provided an efficient and robust solution for the lift shafts, risers, and ducts at Catalina Bay, offering multiple advantages:
- Single-side installation: Eliminates the need for scaffolding inside shafts, accelerating the build process.
- Superior fire and acoustic performance: Ensuring compliance with New Zealand’s strict building codes for safety and comfort.
KOROK® for Intertenancy Apartment Walls
Each apartment in Catalina Bay was designed for privacy and luxury. KOROK® intertenancy walls played a crucial role in achieving this by delivering:
- Proven fire-rated protection and acoustic insulation, ensuring a safe and peaceful living environment.
- Solid wall construction, enhancing security and long-term durability.
- Faster installation times, reducing project timelines and labor costs.
- Sustainable solutions, minimizing construction waste and contributing to the development’s Homestar-7 sustainability rating.
Related Projects
Installation
Installation
KOROK® is simple to install. You can get an installer group to do it for you – there are several installer groups around the country – or, if you’d like to install it yourself, we are very happy to offer free on-site training (subject to location). For more information on either option please contact us on 0800 773 777 or at info@korok.com.
We also have comprehensive installation guides for each and every KOROK® wall system. You can print these below, or contact us if you’d like us to send you hard copies.
KOROK® wall systems can be installed either vertically or horizontally, with clear steps to ensure a secure and high-performance outcome. Key steps include sealing the C-track with fire-rated sealant, precise cutting of panels, and correct placement using a tilt-and-snap action to lock panels together. Panels are fixed with screws at specified centres, and sealant is applied to maintain fire and acoustic integrity. Detailed guidance is provided for handling the last panels and ensuring proper finishing.
For full installation details, refer to the comprehensive guides below or contact us for support.
Installation Manuals
Installation Animations and Videos
These animations are for illustrative purposes only. Please refer to the appropriate KOROK Systems Manual for complete and current installation instructions.