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Appraisal number: 1064

Date issued: 8 Jul 2025

Integra Central Barrier Intertenancy System

Description

The Integra Central Barrier Intertenancy System is a sound insulating and fire-rated wall system. The Integra Central Barrier Intertenancy System achieves a fire resistance rating (FRR) of 120/120/120 and a Sound Transmission Class (STC) of up to 67.

The Integra Central Barrier Intertenancy System is a proprietary intertenancy wall system which provides horizontal fire and acoustic separation between adjacent occupancies within the same building. The core component of the system is Integra - a high-tech, lightweight, aerated autoclaved concrete (AAC) panel that is installed between traditional wall framing which has insulation and plasterboard lining on the outer faces.

Consenting instructions

Always refer to the Appraisal in full and the technical literature.

Appraisal holder

Rockcote Resene Ltd t/a Resene Construction Systems
Address: PO Box 39 108, Harewood, Christchurch
Phone: 03 338 6328
Email:

Manufacturer details

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