KOROK Building Systems
About KOROK
KOROK® NZ Ltd manufactures fire and acoustic rated wall panels at our factory in Hamilton. KOROK® provides engineering advice and product services to the most respected architects, engineers, developers and construction professionals in New Zealand.
KOROK® is 100% New Zealand owned and operated, supporting the New Zealand Building Industry. KOROK® has been appraised by the Building Research Association of New Zealand (BRANZ).
As a company KOROK® is environmentally responsible. We care deeply about the environment, which is why the components that make up KOROK® are locally sourced and 100% recyclable.
• BRANZ appraised.
• Roll formed galvanised steel or colour steel outer shell.
• Lightweight with aerated concrete core.
• Fire ratings up to –/240/240.
• Acoustic ratings up to STC 76.
• Panels interlock with clip-together simplicity for rapid installation.
• Can be dismantled and reassembled to accommodate changing requirements.
• Can be installed horizontally or vertically.
High Performing and Lightweight
Galv 78mm KOROK® panels are rollformed from zinc coated steel strips. The steel from which the shells are manufactured conforms to AS/NZS1397:2001.
Colour 78mm KOROK® panels are rollformed from COLORSTEEL® 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 colour coating AZ150, for COLORSTEEL® ENDURA®, and AZ200 for COLORSTEEL® MAXX®.
These panels have an aerated concrete core and weigh nominally 10.2kg per lineal metre.