Magnum Weatherboard System

COMPANY: Health Based Building Ltd.

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Appraisal Expiry Date: 30 APRIL 2023

The Magnum Board Weatherboard system is comprised of vapour-permeable mineral sheet based weatherboards to be installed over timber framing or light gauge steel framing, for use in wind zones up to and including ‘extra-high’ as defined by NZS3604. The system is designed to provide a vapour-permeable, durable exterior cladding when over-coated with BioPin vapour permeable coatings.

The system consists of MAGNUM BOARD weatherboards attached to H3.2 treated timber battens with specified nail fixings or screw fixings, over the MAGNUM BOARD Rigid Air Barrier system which incorporates the ABEP Blue Barrier* liquid flashing system.