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Overview
Hardie Groove Lining is a premium 7.5 mm fibre cement panel with decorative V‑grooves (2.5 mm deep, spaced at 100 mm) that replicates traditional timber tongue‑and‑groove detail while offering the durability of fibre cement. Ideal for high‑traffic areas like hallways, wet areas (excluding inside showers), ceilings, eaves, and soffits—this lining is non‑combustible, moisture and termite resistant, impact rated, and backed by a 15‑year product warranty.
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Technical Highlights
Feature
Details
Sheet Dimensions
7.5 mm thick; available in 2.7 m or 3.0 m lengths × 1.2 m width, V‑grooves spaced at 100 mm.
Installation & Fixing
Can be fixed full height or as dado lining; grooved edges allow concealed butt joints. Gun‑nail to timber or screw to steel framing.
Resistance
Impact resistant, moisture- and termite-resistant, Group 1‑S fire hazard classification.
Warranty
15‑year product warranty.