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CASE STUDY

Xtreme Zero Waste Recycling Center

KOROK Panels at Work in Raglan: Quieting the Glass Recycling Hub

We’ve just wrapped up a project at the Xtreme Zero Waste recycling center in Raglan, where we installed a “box” using our fire and acoustic panels around their glass recycling facility. The goal? To keep the noise down from the glass recycling process. The crew at Xtreme Zero Waste couldn’t be happier, saying, “The box looks awesome and works well.” It’s great to see our panels doing their job, making the space quieter and more comfortable for everyone involved. We’re stoked to have been part of this project and to see our panels making a difference right here in Raglan.

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CASE STUDY

Costco Auckland, Standing Strong with KOROK® Wall Systems

Costco, the world’s second-largest retailer, opened its first New Zealand store in October 2022 at 2 Gunton Drive, Westgate, Auckland. Part of the expansive Westgate Shopping Centre, this new 15,000m² retail space features overhead parking for over 800 vehicles and includes essential services like a fuel station, tyre centre, food court, optometrist, and hearing aid services. This store is a key addition to the rapidly growing Northwest Auckland community, built on a challenging site during the COVID-19 pandemic. As a solid structure made of steel and concrete, Costco Auckland stands as a durable retail hub that incorporates the high-performance KOROK® wall system.

KOROK® Systems for Costco

KOROK® supplied 78mm fire-rated acoustic panels (GEN 2) for several key areas of the Costco Auckland project, delivering fast installation and exceptional quality. Our system provided pre-finished internal walls, ensuring a sleek and clean aesthetic, combined with robust fire safety and acoustic insulation.

Key Areas Where KOROK® Panels Were Used:

• Separation Walls: Between the entry and main shop (7.2m high, ColorSteel Titania finish)
• Lift Surrounds: ColorSteel Titania panels installed around the main lifts
• Fire Escape Stairwells: Galvanized panels left visible for fire compliance

Why KOROK® for Warehouses and Retail?

KOROK® wall systems are designed for large-scale environments like warehouses and bulk retail stores. Our strong, secure separation walls offer:

• Superior Fire Resistance: Compliant with all fire safety regulations
• Noise Insulation: High acoustic performance for noise control in busy environments
• Fast Installation: Single-panel system simplifies and speeds up construction
• Aesthetic Quality: Pre-finished panels provide a clean, professional look

Costco Auckland’s successful construction is a testament to KOROK®’s ability to meet the needs of high-demand retail spaces. Our fire-rated acoustic panels delivered both safety and efficiency, ensuring a sturdy, high-performing structure that aligns with Costco’s global standards.

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Cantilevers

Designing cantilevered terraced houses is simplified with KOROK® fire and acoustic wall systems. Whether you need cantilevered eaves or cantilevered walls, KOROK has detailed solutions to suit your needs.

Our systems help you create functional and stylish designs, such as:

• Weather protection with inset front doors for enhanced shelter.
• Maximizing floor space with larger second-story extensions.

KOROK’s innovative cantilevered wall systems are engineered to provide superior performance, offering both structural stability and efficient installation for terraced house construction. Choose KOROK® to streamline your building process and meet the demands of modern architectural design.

For Terraced Housing

Cantilevered terraced house design is easy with KOROK®. We have details for both cantilevered eaves and cantilevered walls. So if you’re wanting your buyers to be sheltered from the weather with an inset front door; or if you’re wanting to maximise your floor space with a larger second storey, we have the product to make that happen.

Cantilevered Eaves

Cantilevered Walls

For External Applications

A Typical Parapet Detail illustrates the structure and support of a parapet wall, commonly cantilevered from the main building structure. This detail focuses on connections that ensure stability and durability, including reinforcement and weatherproofing layers to protect against the elements. Cantilevered parapets require careful attention to load distribution and deflection control, as they extend outward without external bracing, creating a clean, streamlined edge on the building façade.

Typical parapet detail

Typical parapet detail

KOROK® 78mm Galv Panel

High Performing and Lightweight

KOROK® 78mm galv panels are rollformed from zinc coated steel strips. The steel from which the shells are manufactured conforms to AS/NZS1397:2001.

Steel shells have a base metal thickness of 0.4mm B.M.T. with a Z275 zinc coating. These panels have an aerated concrete core and weigh nominally 10.2kg per lineal metre.

KOROK® 78mm Colour Panel

High-Performing and Lightweight Panels for Superior Building Solutions

Fire and Acoustic Rated Protection for Warehouses, Retail, and Factories

Why Choose KOROK® for Warehouses, Retail, and Factories?

• Fire-Rated Protection: KOROK® panels ensure your facility complies with stringent fire safety regulations, providing peace of mind for your warehouse, bulk retail, or industrial space.
• Acoustic Insulation: Maintain a quieter workspace by using our walls, which are engineered to minimize noise transfer, ideal for factories and retail centers where sound control is critical.
• Versatile and Reconfigurable: Our systems are highly adaptable and can be easily dismantled and relocated without compromising fire or acoustic performance, perfect for future layout changes in dynamic retail or industrial environments.
• Durable and Reflective: The standard KOROK® panel comes with a reflective surface that, when left unlined, enhances workplace safety by improving interior brightness. Alternatively, KOROK® can be supplied in Colorsteel® finishes to match your design aesthetic.

KOROK® offers high-performance fire and acoustic-rated wall systems tailored for warehouses, retail spaces, and factories. Our solutions provide robust, secure, and fire-compliant separation walls that also deliver superior noise insulation, meeting the needs of high-traffic and high-decibel environments.

Fire and Acoustic Rated Protection for External Wall Systems

KOROK® External Wall Systems provide a comprehensive solution for fire-rated, acoustic-rated, and weatherproof protection in external applications, including boundary walls. These all-in-one systems are designed for New Zealand’s unique environmental conditions, offering superior fire resistance, sound insulation, and weatherproofing with a fast and cost-effective installation process.

Key Benefits of KOROK® External Wall Systems:

• Lightweight & Cost-Effective: Ideal for fire-rated boundary walls in commercial buildings, KOROK® systems reduce material costs and installation time.
• No Engineered Slab Required: Save on construction costs by avoiding the need for specially engineered slabs, leading to significant cost savings and programme advantages.
• Easy Installation: With no need for cranes or heavy lifting equipment, a small team can manage the installation process, streamlining construction.
• Weather-Tight & Durable: Specifically designed for New Zealand’s high-wind zones and external conditions, KOROK® systems don’t require additional cladding to ensure long-lasting durability.
• Fire & Acoustic Efficiency: Enhance fire protection and soundproofing without the need for extra internal framing, making these systems both practical and efficient.

COLORSTEEL® Options:

Choose from a full range of COLORSTEEL® options to match your project’s external design.

Resources:

• Explore our CAD Library for DWG files related to KOROK® External Wall Systems.
• Access detailed KOROK® External Systems Literature for specifications, installation guides, and more. If you have any questions or need further assistance, contact us for more information.