The James Hardie Trim NT3 is a fibre cement accessory supplied in Arctic White with dimensions of 3655mm by 140mm by 29mm. It is designed for use alongside exterior fibre cement cladding systems, providing a neat external trim solution for building projects.
Typically installed at openings or junctions—such as window and door reveals, corners, and external boundaries—this trim helps achieve clean detailing and a defined edge. It is suited to both new builds and refurbishment jobs where durability and a consistent finish are required.
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