KOROK® Intertenancy Wall System
Fire & Acoustic Separation for Terrance and Duplex Housing
As New Zealand’s leading manufacturer of BRANZ‑appraised, lightweight, high‑performance fire‑rated and acoustic‑rated wall systems, KOROK delivers innovative solutions that combine lightweight materials with clip‑together simplicity to ensure exceptional performance and efficiency across residential, commercial, and industrial projects.
Watch the Intertenancy System in Action
Core Benefits
Secure
KOROK® panels consist of a steel shell filled with aerated concrete. Having a solid wall provides peace of mind to occupants’ in the knowledge that they are physically separated from neighbouring dwellings.
Quiet
KOROK® panels offer superior mass over traditional timber and plasterboard or equivalent systems resulting in enhanced sound attenuation, particularly in the more invasive lower frequencies. This means that residents are comfortable in their own space without the intrusion of noise from other dwellings.
Flexible
KOROK® panels provide all the fire protection you need. You can run electrical and plumbing services on an intertenancy wall, without the need for special penetration seals around each pipe or light switch. This allows you the flexibility of placing a TV and kitchen where you want, and the ability to hang pictures on the wall without compromising the fire and acoustic resistance of the intertenancy wall.
Fast
KOROK® panels are fast to install. Installation can be done by a three-man team, with no need for cranes. Made to measure means there’s no on-site waste and because the walls can be re-positioned or recycled, it’s a sustainable way of building.