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Overview
Hardie Secura Flooring is a structural fibre cement sheet designed for both internal and tiled residential floor and deck applications. Available in 19 mm (green-edged) and 22 mm (grey-edged) tongue-and-groove panels, it’s lightweight, moisture-resistant, and suitable for tiling, carpet, or vinyl. It resists warping, handles loadings up to 1.8 kN concentrated load (at 450 mm joist centres), and is backed by a 25-year warranty. It can contribute to a 7-star energy rating.
Downloadable PDFs
Installation Video
Hardie Secura Flooring – Installation Walkthrough
Technical Highlights
Feature
Details
Thickness & Profile
19 mm (green edge) and 22 mm (grey edge) tongue-and-groove panels, designed for easy join and load support.
Load Capacity
Designed for residential loadings; for 19 mm, supports 1.8 kN concentrated load at 450 mm joist centres.
Moisture Protection
Sealed on all six sides to resist moisture; suitable for tiled and vinyl/carpet finishes without underlay.
Energy Rating Contribution
Lightweight, structural design can contribute to a 7-star rating.
Warranty
Backed by a 25-year product warranty when installed per guide.