Passive fire solutions with KOROK Wall Systems

KOROK understand that ensuring fire safety goes beyond the wall system itself; it’s also about how penetrations and services are detailed. That’s why they've collaborated with leading experts in passive fire protection to develop a suite of documents that provide fully tested, NZBC-compliant solutions for penetrations in KOROK fire-rated wall systems.

Each document has been developed in partnership with industry specialists and contains tested configurations, installation guidance, and compliance references, making it easier for designers, engineers, and contractors to select the right firestop solutions.

KOROK's firestop documents, developed with RYANFIRE, Hilti, and Promat, provide tested and NZBC-compliant solutions for service penetrations in KOROK fire-rated wall systems.

KOROK Fire Barrier Document — in partnership with RYANFIRE

A practical guide to fire-stopping penetrations in KOROK wall systems, developed with KOROK's long-term partners at RYANFIRE.

What you’ll find inside:

• Tested systems for passive fire penetrations
• NZBC-compliant solutions
• Easy-to-follow installation guidance
• Developed with RYANFIRE’s expert input

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PROMASEAL Penetrations in KOROK Walls — in partnership with Promat

A focused document outlining approved penetration seals using Promat products with KOROK walls, supported by BRANZ Test Report FR10185-001-02.

What you’ll find inside:

• BRANZ-approved solutions for service penetrations
• Promat’s expertise in structural protection, compartmentation, fire stopping, and ductwork systems
• Robust, tested solutions for challenging project requirements

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Hilti Passive Fire Protection Guide for KOROK Walls

A comprehensive technical document showcasing Hilti’s tested and approved firestop systems for use with KOROK intertenancy and fire-rated wall systems.

What you’ll find inside:

• System index for quick navigation
• Tested configurations for services (cables, pipes, HVAC, structural steel, etc.)
• Installation notes and performance ratings
• International approvals and NZBC compliance references

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Why these documents matter

With these documents, you’ll have tested, compliant, and practical firestop solutions for every KOROK wall system. Fire safety depends not only on the performance of the wall system but also on how penetrations are detailed and sealed.

These documents provide:

• Proven compliance with the NZ Building Code
• Trusted systems developed with leading fire protection experts
• Simplified design and installation processes
• Confidence on site, knowing solutions are tested, approved, and practical