150mm fiber cement weatherboard (such as standard 150mm width cladding planks) is a popular choice for exterior wall cladding in modern residential and commercial builds.
Key Dimensions & Technical Specifications
Total Width: 150 mm
Effective Coverage Width: ~120 mm to 130 mm (due to overlap during installation)
Standard Thickness: Typically range from 16mm (thick-profile planks for deep shadow lines, such as James Hardie Linea™) to 8mm – 10mm (standard lap planks).
Standard Lengths: 3.6m to 4.2m planks.
Fire Performance: Non-combustible base, often rated A1 fire reaction or suitable for bushfire-prone zones up to BAL-40
Durability: Resistant to rot, termites, moisture damage, shrinking, and swelling.
Standard Industry Products & Options
Thick-Profile Planks (16mm):
Features back-beveling and tongue-and-groove end joints for concealed fixing and clean, deep architectural shadow lines.
Popular in high-end modern residential extensions, upper-storey features, and full-facade cladding。
Standard Overlap / Lap Planks (8mm – 10mm):
Designed for horizontal overlap installation on timber or light-gauge steel frames.
Lightweight, easy to cut on site, and pre-primed or factory pre-finished for fast site application.
OCT
2026