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Appraisal number: 550 (2019)

Date issued: 15 Oct 2019

Nu-Wall Aluminium Cladding System - Horizontal on Cavity


The Nu-Wall Aluminium Cladding System - Horizontal on Cavity is a cavity-based, interlocking powder-coated aluminium weatherboard system. It is designed to be used as an external wall cladding system for residential and light commercial type buildings where domestic construction techniques are used.

The system includes horizontally fixed Nu-Wall weatherboards, cavity battens, internal and external corner mouldings, starter strip, board jointers, board locators, soffit caps, joinery flashings and accessories.

The system incorporates a primary and secondary means of weather resistance (first and second line of defence) against water penetration by separating the cladding from the external wall framing with a nominal 20 mm cavity.

Consenting instructions

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

Appraisal holder

Aluminium Product Brands NZ Ltd
Address: 24b Greenpark Rd, Penrose Auckland 1061
Phone: 0800 689 255

Manufacturer details